Sascha Wildner [Mon, 24 Aug 2015 18:01:18 +0000 (20:01 +0200)]
tcpdrop.8: Remove unneeded .Nm arguments.
Sascha Wildner [Mon, 24 Aug 2015 16:59:03 +0000 (18:59 +0200)]
Sort SEE ALSO in various manual pages.
Sascha Wildner [Mon, 24 Aug 2015 16:58:30 +0000 (18:58 +0200)]
mdoc.local: Add 4.0 version so it can be used in manpages (procctl(2)).
This is one of the rare cases where a new feature appeared "first" in
a release (i.e. was MFC'd).
Sascha Wildner [Mon, 24 Aug 2015 16:56:46 +0000 (18:56 +0200)]
Add MLINKS for 3 kernel functions documented on the led(4) manpage.
Sascha Wildner [Mon, 24 Aug 2015 16:51:39 +0000 (18:51 +0200)]
libusbhid: Add missing MLINK for hid_get_report_id().
Sascha Wildner [Mon, 24 Aug 2015 16:48:41 +0000 (18:48 +0200)]
Add MLINKS for recently added tree(3) macros.
Sascha Wildner [Mon, 24 Aug 2015 16:30:00 +0000 (18:30 +0200)]
mbintowcr.3: Further mdoc cleanup.
Sascha Wildner [Mon, 24 Aug 2015 16:16:34 +0000 (18:16 +0200)]
mbintowcr.3: Mention missing functions.
Sascha Wildner [Mon, 24 Aug 2015 15:57:37 +0000 (17:57 +0200)]
<xlocale/_wchar.h>: Fix wrong prototype.
Imre Vadász [Sun, 23 Aug 2015 21:09:43 +0000 (23:09 +0200)]
drm/radeon: Update temperature sensor support after update to Linux 3.17
We can apparently just use the rdev->pm.dpm.thermal.min_temp and
rdev->pm.dpm.thermal.min_temp values as WARN and CRIT threshholds
respectively.
Sepherosa Ziehau [Sun, 23 Aug 2015 14:44:49 +0000 (22:44 +0800)]
uipc: Factor out unp_getsocktoken()/unp_reltoken()
Streamline the code a little bit. This also paves the way to make
uipc_abort() reentrant.
Sascha Wildner [Sun, 23 Aug 2015 23:24:51 +0000 (01:24 +0200)]
libc: Add missing futimens(2) manual page link.
François Tigeot [Sun, 23 Aug 2015 20:11:16 +0000 (22:11 +0200)]
drm: Move DMI definitions to their usual Linux headers
François Tigeot [Sun, 23 Aug 2015 19:52:29 +0000 (21:52 +0200)]
drm/linux: Improve the workqueue subsystem
Adding some APIs used by the drm/i915 code from Linux 3.17
Tomohiro Kusumi [Sun, 23 Aug 2015 11:53:50 +0000 (20:53 +0900)]
sys/vfs/hammer: Don't fail to downgrade cursor
7ef2d7b should have placed end: before
hammer_cursor_downgrade(cursor);.
If hammer volume-del starts to reblock because of non-empty
volume, and first reblocks data, but skips reblock for btree
node as the node was not in that volume (data and btree node
stored in different volume which is usually a rare case),
then volume-del returns from hammer_reblock_helper() without
donwgrading upgraded lock.
This could happen only on volume-del, but not hammer reblock
command since hammer reblock command never hits goto end;.
Tomohiro Kusumi [Sun, 23 Aug 2015 11:12:49 +0000 (20:12 +0900)]
sys/vfs/hammer: Fix wrong comment
It doesn't return EDEADLK.
Tomohiro Kusumi [Sun, 23 Aug 2015 10:53:33 +0000 (19:53 +0900)]
sys/vfs/hammer: Fix possible panic with vfs.hammer.debug_general=0x4000
bc996e6 needed to check NULL-elm case for node reblock
when (vfs.hammer.debug_general & 0x4000) != 0.
The above sysctl has 0 by default, so nothing will happen
as long as keeping a default value when reblock starts.
Tomohiro Kusumi [Sun, 23 Aug 2015 05:49:33 +0000 (14:49 +0900)]
sys/vfs/hammer: Minor cleanups
Nothing changes, but this probably has better readability
(and also better for grep) as it doesn't make code looks
like it's about inode. nnode and nnode->ondisk must exist
at this point.
Also sync a comment between internal and leaf.
Also add a comment on internal and leaf reblock.
François Tigeot [Sat, 22 Aug 2015 21:26:26 +0000 (23:26 +0200)]
drm/radeon: Wrong authorship in previous commit
The big drm/radeon update to Linux 3.17 was really made by Rimvydas
Jasinskas but pushed by myself.
I must have changed the authorship unknowingly while rebasing a
bugfix and pushed the commit without noticing :-(
François Tigeot [Sat, 22 Aug 2015 16:20:38 +0000 (18:20 +0200)]
drm/radeon: Update to Linux 3.17 (v2)
Catch up with recent updates in i915kms driver.
While there perform some cleaning in drm and drm/ttm too.
This smallish(1.2MB) diff between Linux v3.12..v3.17 brings
few improvements for radeon cards support on DragonFly BSD.
Driver is VERY experimental even if FF 720p "Hey Mamma"
looks much more pleasing to the eyes on my Xeon box.
Me being Fortran developer(who wants to run OpenCL on BSDs too)
was literally throwing diffs at the fan to see what sticks on.
After cleaning up the mess a bit, these features seems to behave:
kms-syscons switching on R7 240 and 5770 JUNIPER;
current DPorts Xorg;
Xorg-next(1.17.2) + Mesa-next(glamor for radeonsi);
2D tiling now works out of the box on OLAND;
glxgears/cubemap/cuberender mesa demos;
firefox youtube videos(still some blinking on overlays);
mpv -vo vdpau --hwdec=vdpau bsd-0088.mp4 (--vo=opengl too);
UVD (decoding limited to 1080p frame streams);
fragging in OpenArena maxed-out(even ttys[0-8] to quickly check mail);
hdmi audio;
DPM (enabled by default);
gpu temperature monitoring through hw.sensors framework;
automatic firmware loading.
TODO:
update drm/ttm, any help would be really appreciated;
ww_mutex, yep still good old "homegrown" locks;
vma, newer shrinker api;
dma_buf/prime;
iic/i2c rework;
kldunload radeonkms;
better gart sizes support;
newer firmware format support;
fix failing ring sync test to ring-5(UVD);
check how driver supports X2 and IGP cards;
better OpenCL through Clover;
many more.
Thanks goes to:
ftigeot@efnet for opportunity and i915 work
YRabbit@efnet for extensive testing of hdmi A/V on TURKS
ivadasz@efnet for temperature sensors support
mneumann@efnet for testing on HAWAII
AMD for investing time and effort in opensource drivers
NetBSD and Linux gpu developers
Special thanks to:
everyone behind freebsd-ports-graphics/opencl (keep pushing the mngt!)
and that Sweet special girl out there.
François Tigeot [Sat, 22 Aug 2015 18:21:31 +0000 (20:21 +0200)]
drm: Reintroduce drm_kms_free()
* The Linux version of kfree() is a macro with one argument.
* The real kfree() function takes two arguments.
* kfree() cannot be simply called via a function pointer from
Linux code.
* Re-add the special purpose drm_kms_free() wrapper function
to handle this situation. It was wrongly removed during one of the
drm_crtc.c syncs with Linux.
Reported-by: ivadasz
zrj [Sat, 15 Aug 2015 07:08:52 +0000 (10:08 +0300)]
drm/radeon: Add pcie_get_readrq(), pcie_set_readrq() functions
pcie_set_readrq() needs something more clever(clear and set).
Extracted-from: drm/radeon/evergreen.c
Tomohiro Kusumi [Sat, 22 Aug 2015 07:59:11 +0000 (16:59 +0900)]
sys/vfs/hammer: Add hammer_move_node()
Procedures to move internal and leaf node are basically the same.
Also sync some comments between internal and leaf.
Tomohiro Kusumi [Sat, 22 Aug 2015 04:01:08 +0000 (13:01 +0900)]
sbin/hammer: Print total bytes of reblocked nodes
just like it shows both "data elements" and "data bytes"
in the next two lines.
"btree bytes" is kind of obvious since btree nodes are
all 4KB, and there isn't a field for "btree bytes" in
struct hammer_ioc_reblock as well, however this isn't
obvious for users so it should print it.
Tomohiro Kusumi [Sat, 22 Aug 2015 03:52:34 +0000 (12:52 +0900)]
sys/vfs/hammer: Change obsolete hammer_ioc_reblock fields to reserved
record_count and record_moves fields in
hammer_ioc_reblock are not used and not necessary.
These fields were used when there was a distinction
between data and meta reblock (see
bf686dbe). Meta
reblock is now a part of data reblock, so these two
are no longer used.
Tomohiro Kusumi [Fri, 21 Aug 2015 12:13:40 +0000 (21:13 +0900)]
sys/vfs/hammer: Don't try to reblock everything on volume-del
Add volume# option to reblock ioctl and use that on hammer
volume-del instead of trying to reblock every data/node that
the reblocker has faced.
This is only used internally by hammer volume-del ioctl when
it finds the volume-to-remove is not empty and needs to get
reblocked. hammer reblock command does not provide an option
to specify volume# since it shouldn't be necessary for users
in general.
This makes huge difference as it cuts extra and unnecessary
i/o from reblocking, especially when the volume to remove
only has small amount data in it. The following examples show
much of the time spent on reblocking on volume-del comes from
unnecessary i/o. Example1 spent most of the time moving data
in /dev/da1 which wasn't necessary.
Example 1 - before this commit
# newfs_hammer -L TEST /dev/da1 /dev/da2 /dev/da3 >/dev/null
# mount_hammer /dev/da1:/dev/da2:/dev/da3 /HAMMER
# dd if=/dev/zero of=/HAMMER/out bs=1000000 count=120000 >/dev/null 2>&1
# sync; sync; sync; sync
# df -Th /HAMMER
Filesystem Type Size Used Avail Capacity Mounted on
TEST hammer 334G 112G 222G 34% /HAMMER
# hammer -f /dev/da1:/dev/da2:/dev/da3 blockmap | grep -A2 layer1
layer1
4000000000000000 @
2000000000800000 blocks-free 0
4000000000000000 zone=4 app=8388608 free=0
4000000000800000 zone=4 app=8388608 free=0
--
layer1
4010000000000000 @
2010000000000000 blocks-free 14145
4010000000000000 zone=4 app=8388608 free=0
4010000000800000 zone=10 app=8388608 free=0
--
layer1
4020000000000000 @
2020000000000000 blocks-free 14268
4020000000000000 zone=4 app=8388608 free=0
4020000000800000 zone=0 app=0 free=8388608
/* /dev/da1 is 100% used
/dev/da2 is partially used
/dev/da3 is 0% used */
# hammer volume-blkdevs /HAMMER
/dev/da1:/dev/da2:/dev/da3
# time hammer volume-del /dev/da2 /HAMMER
real 14m29.119s
user 0m0.000s
sys 7m14.388s
# hammer volume-blkdevs /HAMMER
/dev/da1:/dev/da3
Example 2 - with this commit
# newfs_hammer -L TEST /dev/da1 /dev/da2 /dev/da3 >/dev/null
# mount_hammer /dev/da1:/dev/da2:/dev/da3 /HAMMER
# dd if=/dev/zero of=/HAMMER/out bs=1000000 count=120000 >/dev/null 2>&1
# sync; sync; sync; sync
# df -Th /HAMMER
Filesystem Type Size Used Avail Capacity Mounted on
TEST hammer 334G 112G 222G 34% /HAMMER
# hammer -f /dev/da1:/dev/da2:/dev/da3 blockmap | grep -A2 layer1
layer1
4000000000000000 @
2000000000800000 blocks-free 0
4000000000000000 zone=4 app=8388608 free=0
4000000000800000 zone=4 app=8388608 free=0
--
layer1
4010000000000000 @
2010000000000000 blocks-free 14145
4010000000000000 zone=4 app=8388608 free=0
4010000000800000 zone=10 app=8388608 free=0
--
layer1
4020000000000000 @
2020000000000000 blocks-free 14268
4020000000000000 zone=4 app=8388608 free=0
4020000000800000 zone=0 app=0 free=8388608
/* /dev/da1 is 100% used
/dev/da2 is partially used
/dev/da3 is 0% used */
# hammer volume-blkdevs /HAMMER
/dev/da1:/dev/da2:/dev/da3
# time hammer volume-del /dev/da2 /HAMMER
real 0m8.139s
user 0m0.000s
sys 0m4.177s
# hammer volume-blkdevs /HAMMER
/dev/da1:/dev/da3
Tomohiro Kusumi [Fri, 21 Aug 2015 12:13:05 +0000 (21:13 +0900)]
sys/vfs/hammer: Remove unnecessary error check
error is always ==0 at this point.
Tomohiro Kusumi [Fri, 21 Aug 2015 12:12:06 +0000 (21:12 +0900)]
sys/vfs/hammer: Don't repeat layer1 blockmap check of volume-to-remove
hammer's blockmap allocator can simply skip the whole volume
without going through unnecessary goto;s when the allocator's
current zone2 offset is in the volume-to-remove.
This is similar to 0871ec5 except that this commit does not
need to check layer1->phys_offset because that volume is what
hammer volume-del is wanting to remove.
Tomohiro Kusumi [Thu, 20 Aug 2015 14:46:56 +0000 (23:46 +0900)]
sys/vfs/hammer: Adjust hammer_debug_general
Change hammer_debug_general in hammer_blockmap_getfree()
to 0x4000 which is the same value as those in
sys/vfs/hammer/hammer_reblock.c.
This is better since hammer_blockmap_getfree() is made
for reblock and only used by reblock (0x0800 picks up
other debug kprintfs that aren't related to reblock).
Also note that hammer_debug_general values are randomly
picked based on use cases rather than fixed value for
each file/etc.
Add some comments on the conditionals that are used to
start data/node reblock since this part is not too easy
to understand.
Tomohiro Kusumi [Thu, 20 Aug 2015 10:55:25 +0000 (19:55 +0900)]
sbin/hammer: Move two blockmap functions to hammer/blockmap.c
from hammer/ondisk.c.
See sys/vfs/hammer/hammer_blockmap.c for details.
alloc_blockmap() should be in hammer/blockmap.c than
hammer/ondisk.c considering alloc_blockmap() is the
userspace version of hammer_blockmap_alloc() in
sys/vfs/hammer/hammer_blockmap.c which basically does
the same thing. If blockmap_lookup() is located in
hammer/blockmap.c then this one should be too.
alloc_bigblock() is the userspace only function that is
only used by newfs_hammer when newfs_hammer initially
allocates the whole 8MB chunks, however since the idea
of alloc_bigblock() is the same as alloc_blockmap()
(difference in allocation size), it makes better sense
to have this in hammer/blockmap.c as well.
(There are other blockmap related functions but those
are more of formatting initial ondisk image based on
blockmap info than blockmap handling itself, so those
should stay in hammer/ondisk.c)
Tomohiro Kusumi [Thu, 20 Aug 2015 10:22:42 +0000 (19:22 +0900)]
sbin/hammer: Cleanup pwrite(2) wrapper
Just make writehammerbuf() return 0 or -1 instead of void,
just like readhammerbuf() returns 0 or -1.
Tomohiro Kusumi [Thu, 20 Aug 2015 10:22:06 +0000 (19:22 +0900)]
sbin/hammer: Cleanup hammer show
Also change "=%d" to "=B%d" on error to clearly distinct
from non-error case "=%d%%".
'B' usually represents error (bad) in hammer show.
Tomohiro Kusumi [Wed, 19 Aug 2015 16:13:48 +0000 (01:13 +0900)]
sbin/newfs_hammer: Explicitly tell which volume is root volume
hammer volume-del says "Cannot remove root-volume" if one
tries to remove the root volume, however no hammer commands
actually tell which one is the root volume.
This commit makes newfs_hammer printf the root volume name,
followed by the existing undo/etc info of the root volume.
Also refer to the root volume in manpages.
(It may be helpful if other hammer commands like info or
volume-list show the root volume name just like newfs_hammer,
however it's not too trivial to do that. One reason is because
hammer seems to have been designed that way so users don't
need to care about any detail of underlying fs volumes.
This commit is trivial since newfs_hammer code knows which
one is the root volume)
Tomohiro Kusumi [Wed, 19 Aug 2015 14:58:05 +0000 (23:58 +0900)]
sys/vfs/hammer: Minor fix on volume format on volume-add
It's better to just copy volume relative offset from
the existing root volume than having the magic number
"HAMMER_BUFSIZE * 16" in both kernel and userspace.
Tomohiro Kusumi [Wed, 19 Aug 2015 12:31:40 +0000 (21:31 +0900)]
sbin/hammer: Merge check_volume()
There are two check_volume() that basically do the same.
The one in sbin/hammer/cmd_volume.c is copied from newfs_hammer.
Merge them into one.
Tomohiro Kusumi [Wed, 19 Aug 2015 12:03:13 +0000 (21:03 +0900)]
sbin/newfs_hammer: Fix minor memory leak
vol->fd is supposed to be already opened by setup_volume()
by the time check_volume(vol) is called.
Tomohiro Kusumi [Tue, 18 Aug 2015 11:32:28 +0000 (20:32 +0900)]
sys/vfs/hammer: Remove obsolete code and comments
from very early stage of hammer development.
Tomohiro Kusumi [Wed, 19 Aug 2015 10:05:09 +0000 (19:05 +0900)]
sys/vfs/hammer: Fix wrong function name in kprintf
Use the right name.
Allocating tid isn't always start of transaction.
Tomohiro Kusumi [Tue, 18 Aug 2015 13:08:05 +0000 (22:08 +0900)]
sys/vfs/hammer: Add hammer_flush_dirty()
Tomohiro Kusumi [Tue, 18 Aug 2015 11:25:04 +0000 (20:25 +0900)]
sys/vfs/hammer: Use HAMMER_OBJID_ROOT for root inode#
instead of hardcoded 1.
Tomohiro Kusumi [Tue, 18 Aug 2015 11:08:21 +0000 (20:08 +0900)]
sys/vfs/ufs: Fix typo in variable name
Tomohiro Kusumi [Tue, 18 Aug 2015 10:11:04 +0000 (19:11 +0900)]
sys/vfs/hammer: Check ronly when overwriting volume header
Check readonly mount before overwriting volume header
with non-NULL data on load/unload.
(hammer volume-add|del ioctls which are the only cases
with non-NULL data do have readonly mount check before
load/unload, so there isn't any issue without ronly==0
but the check should be done here too)
Tomohiro Kusumi [Tue, 18 Aug 2015 10:06:59 +0000 (19:06 +0900)]
sys/vfs/hammer: Use either HAMMER: or hammer:
Should be either of the following.
kprintf("HAMMER: ...\n");
kprintf("hammer: ...\n");
The existing code mostly uses "HAMMER:" so use "HAMMER:".
Assuming no one or no userspace triggers anything via
"hammer:" string in dmesg.
zrj [Thu, 13 Aug 2015 06:37:44 +0000 (09:37 +0300)]
drm/linux: Add pci_bus compat structure
zrj [Thu, 13 Aug 2015 06:26:52 +0000 (09:26 +0300)]
drm/linux: Expand pdev structure
Will be used to reduce direct dependency on drm functions in radeon.
Also will help a lot when updating drm itself.
François Tigeot [Sat, 22 Aug 2015 15:28:46 +0000 (17:28 +0200)]
drm: Really remove the old implementation of list_sort()
François Tigeot [Sat, 22 Aug 2015 13:53:03 +0000 (15:53 +0200)]
drm: Use the NetBSD implementation of list_sort()
* The NetBSD import is more similar to the Linux version and doesn't
do dynamic memory allocation
* Remove the old incomplete FreeBSD implementation
* It wasn't even using M_DRM with its kmalloc() calls, potentially
leaking memory
zrj [Mon, 17 Aug 2015 12:49:08 +0000 (15:49 +0300)]
drm/linux: Add list_sort() implementation
Taken-from: NetBSD
Sepherosa Ziehau [Sat, 22 Aug 2015 14:05:18 +0000 (22:05 +0800)]
uipc: Wrap unp test with UNP_ISATTACHED()
Sepherosa Ziehau [Sat, 22 Aug 2015 13:19:38 +0000 (21:19 +0800)]
socket: Allow keeping a reference on the new socket in sonewconn_faddr
It will be used to fix unix socket races.
zrj [Sat, 15 Aug 2015 14:26:17 +0000 (17:26 +0300)]
drm: Implement gcd64.h math function
Adapted-from: lib/libc/stdlib/getopt_long.c
zrj [Sun, 16 Aug 2015 09:32:55 +0000 (12:32 +0300)]
drm/linux: Implement simple capable() priv helper
zrj [Mon, 17 Aug 2015 11:35:11 +0000 (14:35 +0300)]
drm/linux: Add define for jiffies_64 compat
Likely is wrong, but better than nothing
zrj [Mon, 17 Aug 2015 12:15:54 +0000 (15:15 +0300)]
drm/linux: Implement atomic64_add/atomic64_sub macros
Sascha Wildner [Sat, 22 Aug 2015 08:36:18 +0000 (10:36 +0200)]
mbintowcr.3: Remove unneeded .Pp
zrj [Sun, 16 Aug 2015 14:03:48 +0000 (17:03 +0300)]
mkregtable: Sync script to Linux v3.14
This fixes sscanf handling vulnerability
Taken-from: Linux drm/radeon/mkregtable.c
zrj [Mon, 3 Aug 2015 08:01:17 +0000 (11:01 +0300)]
drm: const'ify ioctls table (v2)
Because, there is no reason for it not to be const.
We never modify the contents of drm_ioctls, so make it const.
Matthew Dillon [Fri, 21 Aug 2015 21:23:15 +0000 (14:23 -0700)]
kernel/nfs: Fix up the per-export address lists.
* Use a pool token to properly protect access to both the radix
trees and the mask tree.
* Also free the mask tree when freeing the address list trees.
* Fix a few bugs in the original work (ne_inethead and ne_inet6head
were not assigned, *prnh not set to NULL on free, and ne_maskhead
was being unconditionally freed even if it wasn't initialized.
Reported-by: profmakx
Lots-of-help-from: sephe, dillon
Submitted-by: Nuno Antunes <nuno.antunes@gmail.com>
Sascha Wildner [Fri, 21 Aug 2015 20:33:10 +0000 (22:33 +0200)]
kernel/acpica: Put back debugger/disassembler code disabling at file level.
Removing those in the last ACPICA upgrade led to too much code going
into the acpi.ko module which is actually only needed when ACPI_DEBUG
is in the config.
Reported-by: profmakx, jh32
Sascha Wildner [Fri, 21 Aug 2015 16:16:58 +0000 (18:16 +0200)]
i386 removal, part 37/x: Remove more i386 related small bits and pieces.
Sepherosa Ziehau [Fri, 21 Aug 2015 15:14:10 +0000 (23:14 +0800)]
socket: Reorder state setting a little bit in sonewconn_faddr()
This prevents several possible races.
Sepherosa Ziehau [Fri, 21 Aug 2015 13:23:10 +0000 (21:23 +0800)]
socket: Move accept queues flush into sofree()
Prepare to fix unix socket races.
Sascha Wildner [Fri, 21 Aug 2015 15:11:27 +0000 (17:11 +0200)]
i386 removal, part 36/x: Remove the i386 specific kgzip(8) utility.
It was used to compress kernels to be loaded without the loader.
For our standard loader it is enough to just gzip the kernel (i.e.,
create /boot/kernel/kernel.gz). This doesn't work with modules
unfortunately.
Sascha Wildner [Fri, 21 Aug 2015 14:25:11 +0000 (16:25 +0200)]
Sync ACPICA with Intel's version
20150818.
* Disassembler and debugger are now standalone components without
cross-component dependencies.
* Various fixes: BZ 1186, BZ 1192, BZ 1135, BZ 1015, BZ 794, BZ 1176,
BZ 1185, BZ 1184, BZ 1188, BZ 1190, BZ 1187, BZ 1189, BZ 1191.
* More small fixes without BZ IDs.
* In the debugger, "objects" without arguments now displays a summary
of the current namespace objects.
* In acpinames(8), the new -x option can be used to set the debug level,
just like in acpiexec(8).
* aapits test has been removed.
Matthew Dillon [Thu, 20 Aug 2015 23:45:27 +0000 (16:45 -0700)]
kernel - Fix several low memory+swap pageout/killproc issues
* Add significant slop to the PQAVERAGE() calculation in the
pageout daemon and increase the slop in the vm_paging_target()
test the pageout daemon makes to determine if it can stop early.
These adjustments fix a degenerate case when no swap is configured
and a large number of clean pages are present in the inactive queue
which could prevent the pageout daemon from cleaning a sufficient number
of pages and cause it to start killing processes even when plenty of
freeable memory exists.
* Impose a one-second delay when killing processes due to insufficient
memory + swap. This reduces the chance that multiple processes will
be killed even if the first one would have been sufficient by giving
the kernel more time to dipose of the process.
* Fix a bug in vm_page_alloc(). When v_free_count exactly matches
v_free_reserved it successfully passes the vm_page_count_target()
test but vm_page_alloc() will still fail. This results in a livelock
in vm_fault_object() and will livelock the pageout daemon vs a user
process stuck in vm_fault(), causing the machine to lock.
Fixed by adjusting the conditional test in vm_page_alloc().
Reported-by: luxh
Sascha Wildner [Thu, 20 Aug 2015 21:19:56 +0000 (23:19 +0200)]
lgamma.3: There is no lgammal_r() function in libm.
Sascha Wildner [Thu, 20 Aug 2015 20:33:12 +0000 (22:33 +0200)]
libc/regex: Fix up the regex upgrade.
* Fix typo in 3 function names: s/regnw/regwn/.
* Add missing overriding #defines for 4 further functions to <regex.h>.
Sascha Wildner [Thu, 20 Aug 2015 16:59:20 +0000 (18:59 +0200)]
<math.h>: Fix visibility of scalb(), which was removed from Issue 7.
Sascha Wildner [Thu, 20 Aug 2015 16:47:32 +0000 (18:47 +0200)]
logb.3: There is no scalbl() function in libm.
Sascha Wildner [Thu, 20 Aug 2015 11:45:08 +0000 (13:45 +0200)]
vkernel.7: Sort -d alphabetically.
Sascha Wildner [Thu, 20 Aug 2015 11:43:56 +0000 (13:43 +0200)]
mbintowcr.3: Add missing types.
Sascha Wildner [Thu, 20 Aug 2015 11:43:54 +0000 (13:43 +0200)]
procctl.2: Clean up a bit.
Nuno Antunes [Wed, 19 Aug 2015 07:46:07 +0000 (15:46 +0800)]
netinet{,6}: Assert in{,6}_inithead() are only used for system routing tables.
Suggested-by: sephe
Nuno Antunes [Wed, 19 Aug 2015 04:55:21 +0000 (12:55 +0800)]
kernel/nfs: Remove old hack abusing dom_rtattach.
* Mostly obtained from FreeBSD. Here's the relevant part of the
original commit message.
According to IANA RPC uaddr registry, there are no AFs
except IPv4 and IPv6, so it's not worth being too abstract here.
Remove ne_rtable[AF_MAX+1] and use explicit per-AF radix tries.
Use own initialization without relying on domattach code.
While I admit that this was one of the rare places in kernel
networking code which really was capable of doing multi-AF
without any AF-depended code, it is not possible anymore to
rely on dom* code.
* Give netexports their own mask radix tree.
Reviewed-by: sephe, dillon
Tested-by: dillon
Sepherosa Ziehau [Wed, 19 Aug 2015 12:53:23 +0000 (20:53 +0800)]
queue: Log 'last' ptr in addition to 'head'
Sepherosa Ziehau [Wed, 19 Aug 2015 12:51:43 +0000 (20:51 +0800)]
socket: Assert SS_{INCOMP,COMP} before deq/enq so_{comp,incomp}
Suggested-by: dillon@
Sepherosa Ziehau [Wed, 19 Aug 2015 12:50:25 +0000 (20:50 +0800)]
socket: Don't define SS_ISCLOSING same as SS_INCOMP
Sascha Wildner [Wed, 19 Aug 2015 20:25:41 +0000 (22:25 +0200)]
iasl.8: Clarify the -in option a bit better.
Sascha Wildner [Wed, 19 Aug 2015 20:17:40 +0000 (22:17 +0200)]
fdisk(8): Raise WARNS to 6 and fix warnings.
Matthew Dillon [Wed, 19 Aug 2015 19:23:26 +0000 (12:23 -0700)]
boot - Fix CD booting
* Recent changes to move the loader's heap to high-memory broke the
CD I/O code due to being beyond the BIOS'es segmentation range. The
HDD code was already using bounce buffers, but the CD code was not.
* Adjust the CD I/O code to use bounce buffers too.
Reported-by: numerous.
Testing-by: swildner
Imre Vadász [Tue, 18 Aug 2015 20:40:02 +0000 (22:40 +0200)]
corepower.4: Explain what the package power usage value means.
Sepherosa Ziehau [Mon, 17 Aug 2015 12:46:10 +0000 (20:46 +0800)]
powerd: Restore backlight when powerd exits
Sepherosa Ziehau [Mon, 17 Aug 2015 12:38:59 +0000 (20:38 +0800)]
inet6: Limit the # of fragments in addition to the # of fragmented packets
Obtained-from: KAME via FreeBSD
Sepherosa Ziehau [Mon, 17 Aug 2015 12:31:01 +0000 (20:31 +0800)]
inet6: Send initial NS in a timely fashion.
The call of nd6_rtrequest() in nd6_output() sets the newly created
neighbor cache entry expire to time_uptime, which prevents the NS
output at the end of nd6_output(). Though the NS will be sent when
the neighbor cache times out, it will cause large delay (0~1s).
Sepherosa Ziehau [Mon, 17 Aug 2015 12:27:51 +0000 (20:27 +0800)]
ndp: Fix neighbor cache entry expire time logging
Sascha Wildner [Mon, 17 Aug 2015 18:58:59 +0000 (20:58 +0200)]
kernel/vmm: Use "(a & b) == 0" instead of "!(a & b)".
Poked-by: dillon
Sascha Wildner [Mon, 17 Aug 2015 18:46:03 +0000 (20:46 +0200)]
kernel/vmm: Use __func__ and adjust whitespace.
Sascha Wildner [Mon, 17 Aug 2015 17:23:18 +0000 (19:23 +0200)]
kernel/vmm: Untangle a too deeply nested if/else.
Get rid of if/goto/else cases. Check errors first and return early where
possible.
Sascha Wildner [Mon, 17 Aug 2015 17:02:24 +0000 (19:02 +0200)]
<sys/vmm.h>: Fix include guard and adjust indent/whitespace a bit.
Sascha Wildner [Mon, 17 Aug 2015 16:45:48 +0000 (18:45 +0200)]
kernel/hammer: Simplify an if/goto/else construct.
Tomohiro Kusumi [Sun, 16 Aug 2015 23:26:35 +0000 (08:26 +0900)]
sys/vfs/hammer: Cleanups
Remaining minor ones.
Tomohiro Kusumi [Sun, 16 Aug 2015 13:31:54 +0000 (22:31 +0900)]
sys/vfs/hammer: Cleanup volume-add|del ioctl [3/3]
This commit is 3/3 of a series of commits that extract
common procedures on updating volumes header into a function.
Add hammer_update_volumes_header().
Tomohiro Kusumi [Sun, 16 Aug 2015 13:28:48 +0000 (22:28 +0900)]
sys/vfs/hammer: Cleanup volume-add|del ioctl [2/3]
This commit is 2/3 of a series of commits that extract
common procedures on updating volumes header into a function.
Changing bigblock_stat fields to signed is ok (or even better)
since the original ondisk fields are int64_t.
Tomohiro Kusumi [Sun, 16 Aug 2015 11:30:29 +0000 (20:30 +0900)]
sys/vfs/hammer: Cleanup volume-add|del ioctl [1/3]
This commit is 1/3 of a series of commits that extract
common procedures on updating volumes header into a function.
Reordering hammer_format_freemap() and updating volume count
doesn't affect behavior of volume-add since it's independent
of each other. Also note that these all must succeed anyway
as assertions show.
Tomohiro Kusumi [Sun, 16 Aug 2015 05:05:55 +0000 (14:05 +0900)]
sys/vfs/hammer: Remove duplicated vfs code
Much of the code in sys/vfs/hammer/hammer_volume.c is taken
from the existing code, and some of them could be integrated
into mainstream hammer code. This commit does that without
messing up interface or making functional changes.
This greatly reduces and simplifies code, and also gets rid
of extra (and unnecessary) vfs open/close operations that
existed only to initialize or erase volume header while in
kernel space on ioctl.
Tomohiro Kusumi [Sat, 15 Aug 2015 07:54:36 +0000 (16:54 +0900)]
sbin/hammer: Fix hammer show output format
Sync with formats of other fields.
Tomohiro Kusumi [Fri, 14 Aug 2015 03:12:59 +0000 (12:12 +0900)]
hammer: Cleanups
Unfold lines (that aren't intentionally separated
into different lines) that fit in 80 chars.
Fold lines that are way too long.
Tomohiro Kusumi [Wed, 12 Aug 2015 10:36:39 +0000 (19:36 +0900)]
hammer: Conform to style(9)
Also
* Remove header includes that are already included by
common hammer headers (of either userspace or kernel).
* Add "#include <sys/vnode.h>" to sys/vfs/fifofs/fifo.h.
Tomohiro Kusumi [Tue, 11 Aug 2015 23:24:22 +0000 (08:24 +0900)]
sys/gnu/vfs/ext2fs: Remove unused ioctl call and variables
In addition to
30b14d35.
(Also see r98542 and r104697 of FreeBSD)
Tomohiro Kusumi [Tue, 11 Aug 2015 23:22:46 +0000 (08:22 +0900)]
sys/vfs/ufs: Remove unused ioctl call and variables
Similar to
30b14d35.
(Also see r98542 and r104697 of FreeBSD)