dragonfly.git
6 months agoboot - Hack workarounds for chromebook 'SeaBIOS' issues
Matthew Dillon [Wed, 1 Jan 2014 17:34:50 +0000 (09:34 -0800)]
boot - Hack workarounds for chromebook 'SeaBIOS' issues

* The google seabios hack to boot legacy-mode only reports 16MB of extended
  memory.  For now, enforce a minimum of 64MB.

  This was preventing the loader from being able to load the kernel+modules.

* Fix a bug in biosdisk.c to force bounce buffers if the target buffer
  is beyond the segment address limit, in addition to checking for
  64KB boundary crossings.

6 months agonetmap: revamped documentation
Franco Fichtner [Wed, 1 Jan 2014 10:40:18 +0000 (11:40 +0100)]
netmap: revamped documentation

6 months agonetmap: lock(9), k*() foo, no ifdefs
Franco Fichtner [Sat, 28 Dec 2013 13:01:23 +0000 (14:01 +0100)]
netmap: lock(9), k*() foo, no ifdefs

The ifdef glue is a bit hard to see through.  Remove it now to
bring it back later with appropriate ifdefs for DragonFly.

6 months agonetmap: initial import of netmap core
Franco Fichtner [Tue, 24 Dec 2013 11:27:47 +0000 (12:27 +0100)]
netmap: initial import of netmap core

Vanilla sources; not hooked up to the build.

Taken-from: https://code.google.com/p/netmap/ (3b385fe7854d)

6 months agoBump copyrights.
Sascha Wildner [Tue, 31 Dec 2013 23:51:08 +0000 (00:51 +0100)]
Bump copyrights.

6 months agoacpi_sony(4): Free the sysctl_ctx upon detaching.
Sascha Wildner [Tue, 31 Dec 2013 23:41:17 +0000 (00:41 +0100)]
acpi_sony(4): Free the sysctl_ctx upon detaching.

Fixes crashes when unloading the module.

6 months agolibc: use literal parens in signal.3
Franco Fichtner [Tue, 31 Dec 2013 14:46:03 +0000 (15:46 +0100)]
libc: use literal parens in signal.3

2550 -> 2528.

6 months agolibc: sprinkle previous fairy dust around here as well
Franco Fichtner [Tue, 31 Dec 2013 14:06:42 +0000 (15:06 +0100)]
libc: sprinkle previous fairy dust around here as well

Last remaining offender is signal.3, but that needs more tinkering.

6 months agomdocml: adjust local files; fix small merge glitch
Franco Fichtner [Tue, 31 Dec 2013 13:52:26 +0000 (14:52 +0100)]
mdocml: adjust local files; fix small merge glitch

6 months agoMerge branch 'vendor/MDOCML'
Franco Fichtner [Tue, 31 Dec 2013 13:38:23 +0000 (14:38 +0100)]
Merge branch 'vendor/MDOCML'

Conflicts:
contrib/mdocml/index.sgml
contrib/mdocml/lib.in
contrib/mdocml/mandoc.3
contrib/mdocml/mandoc.c
contrib/mdocml/mandoc.h
contrib/mdocml/mdoc.7
contrib/mdocml/roff.c

6 months agoImport mdocml-1.12.3 vendor/MDOCML
Franco Fichtner [Tue, 31 Dec 2013 13:10:20 +0000 (14:10 +0100)]
Import mdocml-1.12.3

6 months agokernel/vmx: Fix typo in a message.
Sascha Wildner [Tue, 31 Dec 2013 00:58:44 +0000 (01:58 +0100)]
kernel/vmx: Fix typo in a message.

6 months agoBring in FreeBSD's perror(1) utility.
Sascha Wildner [Mon, 30 Dec 2013 23:05:28 +0000 (00:05 +0100)]
Bring in FreeBSD's perror(1) utility.

6 months agopkill.1: Re-adjust the manual page a bit.
Sascha Wildner [Mon, 30 Dec 2013 22:53:06 +0000 (23:53 +0100)]
pkill.1: Re-adjust the manual page a bit.

6 months agopaste(1): Sync with FreeBSD (mainly for multibyte char support).
Sascha Wildner [Mon, 30 Dec 2013 22:30:54 +0000 (23:30 +0100)]
paste(1): Sync with FreeBSD (mainly for multibyte char support).

While here, also mention the affecting environment variables in the
manual page.

6 months agorev(1): Add multibyte char support.
Sascha Wildner [Mon, 30 Dec 2013 21:20:59 +0000 (22:20 +0100)]
rev(1): Add multibyte char support.

Taken-from: FreeBSD

6 months agoul(1): Sync with FreeBSD (mainly for multibyte char support).
Sascha Wildner [Mon, 30 Dec 2013 21:10:28 +0000 (22:10 +0100)]
ul(1): Sync with FreeBSD (mainly for multibyte char support).

6 months agolibdevinfo|libnetgraph7: simplify parens usage in function arguments
Franco Fichtner [Mon, 30 Dec 2013 13:26:57 +0000 (14:26 +0100)]
libdevinfo|libnetgraph7: simplify parens usage in function arguments

6 months agoshare/man: simplify parens usage in function names
Franco Fichtner [Mon, 30 Dec 2013 13:15:25 +0000 (14:15 +0100)]
share/man: simplify parens usage in function names

6 months agocolumn(1): Sync with FreeBSD (mainly for multibyte char support).
Sascha Wildner [Mon, 30 Dec 2013 03:26:44 +0000 (04:26 +0100)]
column(1): Sync with FreeBSD (mainly for multibyte char support).

6 months agoRemove main() prototypes.
Sascha Wildner [Mon, 30 Dec 2013 03:03:31 +0000 (04:03 +0100)]
Remove main() prototypes.

6 months agocolrm(1): Sync with FreeBSD (mainly for multibyte char support).
Sascha Wildner [Mon, 30 Dec 2013 01:54:49 +0000 (02:54 +0100)]
colrm(1): Sync with FreeBSD (mainly for multibyte char support).

6 months agocolcrt(1): Sync with FreeBSD (mainly for multibyte char support).
Sascha Wildner [Mon, 30 Dec 2013 01:49:40 +0000 (02:49 +0100)]
colcrt(1): Sync with FreeBSD (mainly for multibyte char support).

6 months agomem.4: Change RETURN VALUES -> ERRORS.
Sascha Wildner [Sun, 29 Dec 2013 22:55:37 +0000 (23:55 +0100)]
mem.4: Change RETURN VALUES -> ERRORS.

6 months agomandoc(1): Allow ERRORS section headers in section 4 manual pages.
Sascha Wildner [Sun, 29 Dec 2013 22:55:25 +0000 (23:55 +0100)]
mandoc(1): Allow ERRORS section headers in section 4 manual pages.

They are useful for various purposes and used currently.

6 months agolibpthread: simplify parens usage in function arguments
Franco Fichtner [Sun, 29 Dec 2013 21:30:03 +0000 (22:30 +0100)]
libpthread: simplify parens usage in function arguments

6 months ago<monetary.h>: Expose strfmon_l()'s prototype properly.
Sascha Wildner [Sun, 29 Dec 2013 18:01:36 +0000 (19:01 +0100)]
<monetary.h>: Expose strfmon_l()'s prototype properly.

6 months agogetwc.3: Fix typo.
Sascha Wildner [Sun, 29 Dec 2013 18:00:23 +0000 (19:00 +0100)]
getwc.3: Fix typo.

6 months agombsrtowcs.3: Add missing type.
Sascha Wildner [Sun, 29 Dec 2013 18:00:10 +0000 (19:00 +0100)]
mbsrtowcs.3: Add missing type.

6 months agoRemove various manual pages which have newer copies in libc/locale.
Sascha Wildner [Sun, 29 Dec 2013 14:42:08 +0000 (15:42 +0100)]
Remove various manual pages which have newer copies in libc/locale.

Also, remove the obsolete utf2.5.

7 months agokernel - Attempt to fix a rare vm_page_queues panic (2)
Matthew Dillon [Sat, 28 Dec 2013 21:00:51 +0000 (13:00 -0800)]
kernel - Attempt to fix a rare vm_page_queues panic (2)

* Fix 32-bit compiles, add missing cast in kprintf().

Reported-by: jh32
7 months agomdocml: upstream sync
Franco Fichtner [Sat, 28 Dec 2013 15:36:25 +0000 (16:36 +0100)]
mdocml: upstream sync

Minor tweaks and a follow-up for .Fo/.Fa.  2565 -> 2550.

Taken-from: mdocml.bsd.lv

7 months agokernel - Attempt to fix a rare vm_page_queues panic
Matthew Dillon [Sat, 28 Dec 2013 05:37:42 +0000 (21:37 -0800)]
kernel - Attempt to fix a rare vm_page_queues panic

* Change the way the vm_page_t markers are used in the pageout daemon.
  The structures are not stable because they are declared on the stack,
  but the vm pageout scan functions were assuming that a TAILQ_NEXT()
  call would yield a stable vm_page_t structure that could then be locked
  with vm_page_and_queue_spin_lock().

* Fix the problem by holding the appropriate vm_page_queues[] spinlock
  across the TAILQ_NEXT() lookup.

* The panic could not be definitively traced to this issue so we will have
  to see if it reoccurs.

* This also fixes a potential infinite marker hop-over case when multiple
  cpus are trying to scan the same queue at the same time.  However, it
  would be exceedingly rare for this case to actually occur since only
  the pageout and swapcache daemons could compete in this way.

Reported-by: swildner
7 months agokernel - Correct edge-case for machdep.pmap_mmu_optimize
Matthew Dillon [Sat, 28 Dec 2013 05:33:39 +0000 (21:33 -0800)]
kernel - Correct edge-case for machdep.pmap_mmu_optimize

* machdep.pmap_mmu_optimize defaults to disabled and is still highly
  experimental.

* Fix an edge case where the segment optimization was incorrectly being
  allowed for the segment straddling the end of the mapping, when the
  end was not segment-aligned.

* Fixes an endless loop which can occur with the following test case
  (only when machdep.pmap_mmu_optimize is enabled).

rm /var/db/pkg/repo-*
pkg update

7 months agobsd.man.mk: change `mandiff' from groff to nroff
Franco Fichtner [Fri, 27 Dec 2013 17:05:20 +0000 (18:05 +0100)]
bsd.man.mk: change `mandiff' from groff to nroff

The cacos(3) incident showed that groff(1) output is not to
be trusted.  Use nroff(1) instead.  2575 -> 2565.

7 months agolibm: cacos(3) character magic zapped
Franco Fichtner [Fri, 27 Dec 2013 16:44:20 +0000 (17:44 +0100)]
libm: cacos(3) character magic zapped

Assisted-by: swildner
7 months agolibc: Remove documentation for strtoq_l() and strtouq_l().
Sascha Wildner [Fri, 27 Dec 2013 15:32:02 +0000 (16:32 +0100)]
libc: Remove documentation for strtoq_l() and strtouq_l().

They are not provided and I was misled by xlocale.3 listing them.
Fix this too.

7 months agolibc: Document some more *_l() functions.
Sascha Wildner [Fri, 27 Dec 2013 15:15:13 +0000 (16:15 +0100)]
libc: Document some more *_l() functions.

mbrtowc_l()
mbsinit_l()
mbstowcs_l()
mbtowc_l()
ungetwc_l()
wcrtomb_l()
wcsftime_l()
wcstombs_l()
wcswidth_l()
wctomb_l()
wcwidth_l()

7 months agolibc: Document some more *_l() functions.
Sascha Wildner [Thu, 26 Dec 2013 02:34:40 +0000 (03:34 +0100)]
libc: Document some more *_l() functions.

mbsnrtowcs_l()
mbsrtowcs_l()
wcsnrtombs_l()
wcsrtombs_l()

7 months agolibc: Document some more *_l() functions.
Sascha Wildner [Thu, 26 Dec 2013 00:38:28 +0000 (01:38 +0100)]
libc: Document some more *_l() functions.

fgetws_l()
fputws_l()
mblen_l()
mbrlen_l()

7 months agolibc: Add xlocale(3) references to some manual pages.
Sascha Wildner [Thu, 26 Dec 2013 00:20:56 +0000 (01:20 +0100)]
libc: Add xlocale(3) references to some manual pages.

7 months agolibc: Document some more *_l() functions.
Sascha Wildner [Thu, 26 Dec 2013 00:09:46 +0000 (01:09 +0100)]
libc: Document some more *_l() functions.

wcstod_l()
wcstof_l()
wcstoimax_l()
wcstol_l()
wcstold_l()
wcstoll_l()
wcstoul_l()
wcstoull_l()
wcstoumax_l()

7 months agolibc: Document some more *_l() functions.
Sascha Wildner [Wed, 25 Dec 2013 23:27:29 +0000 (00:27 +0100)]
libc: Document some more *_l() functions.

strtod_l()
strtof_l()
strtoimax_l()
strtol_l()
strtold_l()
strtoll_l()
strtoq_l()
strtoul_l()
strtoull_l()
strtoumax_l()
strtouq_l()

7 months agolibc: Document some more *_l() functions.
Sascha Wildner [Wed, 25 Dec 2013 22:44:25 +0000 (23:44 +0100)]
libc: Document some more *_l() functions.

fgetwc_l()
getwc_l()
getwchar_l()

fputwc_l()
putwc_l()
putwchar_l()

7 months agomdocml: mark lib.in as locally modified
Franco Fichtner [Wed, 25 Dec 2013 16:46:38 +0000 (17:46 +0100)]
mdocml: mark lib.in as locally modified

DragonFly, FreeBSD, and groff all disagree on the name of
libbluetooth.  Treat the previous commit as a DragonFly
modification then.  Thanks to Ingo Schwarze for pointing
out this fact.

7 months agozic.8: Fix section in .Xr macro.
Sascha Wildner [Wed, 25 Dec 2013 16:03:26 +0000 (17:03 +0100)]
zic.8: Fix section in .Xr macro.

7 months agomdocml: adjust libbluetooth name
Franco Fichtner [Wed, 25 Dec 2013 14:06:19 +0000 (15:06 +0100)]
mdocml: adjust libbluetooth name

7 months agomdocml: fix .Fo/.Fa output
Franco Fichtner [Wed, 25 Dec 2013 13:14:31 +0000 (14:14 +0100)]
mdocml: fix .Fo/.Fa output

`mandiff' differences reduced from 2686 to 2575.

7 months agoSome improvements to *_l.3 manual pages (all part of 1003.1-2008).
Sascha Wildner [Wed, 25 Dec 2013 15:01:28 +0000 (16:01 +0100)]
Some improvements to *_l.3 manual pages (all part of 1003.1-2008).

* Fix the SYNOPSIS to show that for these functions, <xlocale.h> need
  not be included.

* Better markup for the locale argument.

* Additional mentioning of the *_l() function in descriptions, return
  value, etc.

7 months agosmrsh: silence patching
Franco Fichtner [Wed, 25 Dec 2013 12:01:41 +0000 (13:01 +0100)]
smrsh: silence patching

7 months agomdocml: most recent stable fixes; especially .Fn indent fix
Franco Fichtner [Wed, 25 Dec 2013 11:37:44 +0000 (12:37 +0100)]
mdocml: most recent stable fixes; especially .Fn indent fix

Reduces `make mandiff | grep "^@@" | wc -l' run from 2921 to 2682.

Taken-from: mdocml.bsd.lv

7 months agomdocml: update to stable snapshot as per 12/23/13
Franco Fichtner [Wed, 25 Dec 2013 10:53:40 +0000 (11:53 +0100)]
mdocml: update to stable snapshot as per 12/23/13

Courtesy-of: Ingo Schwarze <schwarze at mdocml dot bsd dot lv>

7 months agozoneinfo: Add the NEWS file from tzcode.
Sascha Wildner [Wed, 25 Dec 2013 12:13:10 +0000 (13:13 +0100)]
zoneinfo: Add the NEWS file from tzcode.

7 months agostrcasecmp.3: Mention _l() functions better, add to STANDARDS.
Sascha Wildner [Wed, 25 Dec 2013 02:11:50 +0000 (03:11 +0100)]
strcasecmp.3: Mention _l() functions better, add to STANDARDS.

7 months ago<xlocale.h>: strcasecmp_l() and strncasecmp_l() are in 1003.1-2008.
Sascha Wildner [Wed, 25 Dec 2013 02:10:39 +0000 (03:10 +0100)]
<xlocale.h>: strcasecmp_l() and strncasecmp_l() are in 1003.1-2008.

7 months agoImprove various ctype.h manual pages.
Sascha Wildner [Wed, 25 Dec 2013 01:52:00 +0000 (02:52 +0100)]
Improve various ctype.h manual pages.

Mention the *_l() functions in descriptions, return type information etc.,
and additional other improvements.

7 months agoWe don't have wcscasecmp_l() and wcsncasecmp_l(), so #if 0 prototypes.
Sascha Wildner [Wed, 25 Dec 2013 00:52:43 +0000 (01:52 +0100)]
We don't have wcscasecmp_l() and wcsncasecmp_l(), so #if 0 prototypes.

7 months agoDocument wcscoll_l() and wcsxfrm_l().
Sascha Wildner [Wed, 25 Dec 2013 00:51:23 +0000 (01:51 +0100)]
Document wcscoll_l() and wcsxfrm_l().

7 months agoiswalnum_l: iswnumber_l() isn't in 1003.1-2008 either.
Sascha Wildner [Tue, 24 Dec 2013 23:46:05 +0000 (00:46 +0100)]
iswalnum_l: iswnumber_l() isn't in 1003.1-2008 either.

7 months agomdocml: revert local test changes to apropos/mandocdb
Franco Fichtner [Mon, 23 Dec 2013 09:12:46 +0000 (10:12 +0100)]
mdocml: revert local test changes to apropos/mandocdb

Our makewhatis(8) got fixed.  No need to replace it then.

7 months agomdocml: end-of-sentence spacing for man(7) macros
Franco Fichtner [Mon, 23 Dec 2013 09:05:03 +0000 (10:05 +0100)]
mdocml: end-of-sentence spacing for man(7) macros

This patch needed upstream confirmation.  It got merged yesterday,
so it's safe to pull this in now.

7 months agoRemove America/Shiprock and Antarctica/South_Pole zones via 'make upgrade'.
Sascha Wildner [Mon, 23 Dec 2013 13:21:49 +0000 (14:21 +0100)]
Remove America/Shiprock and Antarctica/South_Pole zones via 'make upgrade'.

They are equivalent to existing same-country-code zones for post-1970
time stamps.

7 months agomount_msdos(8): Adjust usage() and the manual page SYNOPSIS.
Sascha Wildner [Sun, 22 Dec 2013 15:59:46 +0000 (16:59 +0100)]
mount_msdos(8): Adjust usage() and the manual page SYNOPSIS.

7 months agoSync zoneinfo database with tzdata2013i from ftp://ftp.iana.org/tz/releases
Sascha Wildner [Sun, 22 Dec 2013 10:47:01 +0000 (11:47 +0100)]
Sync zoneinfo database with tzdata2013i from ftp://ftp.iana.org/tz/releases

See https://github.com/eggert/tz/blob/master/NEWS for a list of
what changed. We were previously in sync with tzdata2013d.

7 months agozic(8): Sync with tzcode2013i from ftp://ftp.iana.org/tz/releases
Sascha Wildner [Sun, 22 Dec 2013 09:29:33 +0000 (10:29 +0100)]
zic(8): Sync with tzcode2013i from ftp://ftp.iana.org/tz/releases

See https://github.com/eggert/tz/blob/master/NEWS for a list of
what changed. We were previously in sync with tzcode2012c.

7 months agolibc/stdtime: Sync with tzcode2013i from ftp://ftp.iana.org/tz/releases
Sascha Wildner [Sun, 22 Dec 2013 08:21:36 +0000 (09:21 +0100)]
libc/stdtime: Sync with tzcode2013i from ftp://ftp.iana.org/tz/releases

The compile-time flag NOSOLAR has been removed, as nowadays the
benefit of slightly shrinking runtime table size is outweighed by the
cost of disallowing potential future updates that exceed old limits.

7 months agolibhammer - Gather additional information about PFSes.
Antonio Huete Jimenez [Thu, 19 Dec 2013 13:20:15 +0000 (05:20 -0800)]
libhammer - Gather additional information about PFSes.

* Add transaction information to libhammer_pfsinfo.
* Add reserved field for future expansion.

Note that the TID numbers gathered can become outdated for slave PFSes
that are the target of mirroring operations.

7 months agomandoc(1): Add XSH4.2 to the list of known standards (for .St).
Sascha Wildner [Thu, 19 Dec 2013 07:27:36 +0000 (08:27 +0100)]
mandoc(1): Add XSH4.2 to the list of known standards (for .St).

7 months agokgdb(1): Mention -w in the usage().
Sascha Wildner [Thu, 19 Dec 2013 06:36:07 +0000 (07:36 +0100)]
kgdb(1): Mention -w in the usage().

7 months agokernel: forbid ptrace on system processes
Nicolas Thery [Wed, 18 Dec 2013 09:40:37 +0000 (10:40 +0100)]
kernel: forbid ptrace on system processes

The scenario that triggered this change is the GDB test suite which
tries to attach to process 0 (the swapper).  This dereferenced a NULL
pointer while reparenting the swapper to GDB as the former has no
parent.

ptrace(2) is intended for debugging user processes so prevent it
altogether on system processes as this is deadlock prone.

There were already calls to procfs for preventing accesses to registers
of system processes.  Remove the now superfluous comments but leave
these calls as they may be extended someday to check for more
conditions.

Dragonfly-bug: <http://bugs.dragonflybsd.org/issue2615>

7 months agoMark up some email addresses in various manual pages.
Sascha Wildner [Tue, 17 Dec 2013 12:59:21 +0000 (13:59 +0100)]
Mark up some email addresses in various manual pages.

7 months agonsdispatch.3: Use lists instead of displays to better handle nesting.
Sascha Wildner [Tue, 17 Dec 2013 12:46:20 +0000 (13:46 +0100)]
nsdispatch.3: Use lists instead of displays to better handle nesting.

While here, properly use .Vt and .Fa instead of .Va everywhere.

7 months agolibalias.3: Remove nested displays, we can live without them here.
Sascha Wildner [Tue, 17 Dec 2013 12:44:53 +0000 (13:44 +0100)]
libalias.3: Remove nested displays, we can live without them here.

7 months agodfregress.8: fix typo
Nicolas Thery [Mon, 16 Dec 2013 11:28:20 +0000 (12:28 +0100)]
dfregress.8: fix typo

7 months agoppp.8: Fix the last mandoc(1) warnings.
Sascha Wildner [Mon, 16 Dec 2013 10:55:23 +0000 (11:55 +0100)]
ppp.8: Fix the last mandoc(1) warnings.

Taken-from: OpenBSD

7 months agoUpdate the pciconf(8) database.
Sascha Wildner [Sun, 15 Dec 2013 22:26:41 +0000 (23:26 +0100)]
Update the pciconf(8) database.

December 10, 2013 snapshot from http://pciids.sourceforge.net/

7 months agostrlcpy.3: fix parameter name
Nicolas Thery [Sat, 14 Dec 2013 18:50:59 +0000 (19:50 +0100)]
strlcpy.3: fix parameter name

7 months agoRemove libxpg4 from bsd.libnames.mk too.
Sascha Wildner [Fri, 13 Dec 2013 04:07:54 +0000 (05:07 +0100)]
Remove libxpg4 from bsd.libnames.mk too.

7 months agohammer2 - Refactor file unlink w/open descriptor (3)
Matthew Dillon [Fri, 13 Dec 2013 01:24:47 +0000 (17:24 -0800)]
hammer2 - Refactor file unlink w/open descriptor (3)

* Fix a bug where hammer2_inode_connect() was not calling
  hammer2_chain_lookup() to properly adjust the parent chain pointer
  to the correct insertion point when moving an unlinked-but-open file
  to the hidden directory.

  (triggered with poudriere which uses open/unlinked filesystem FIFO nodes).

* Minor documentation cleanup.

7 months agokernel - Add cache_isopen()
Matthew Dillon [Thu, 12 Dec 2013 17:06:01 +0000 (09:06 -0800)]
kernel - Add cache_isopen()

* Add cache_isopen(), a function which nominally returns whether the
  file referenced by a namecache structure is active (opened or mmapped).

  The code currently just checks the ref-count on the underlying vnode
  if it is present, which should be sufficient.

* Used by HAMMER2.

7 months agokernel - Fix rare buffer cache deadlock
Matthew Dillon [Thu, 12 Dec 2013 17:01:40 +0000 (09:01 -0800)]
kernel - Fix rare buffer cache deadlock

* cluster_collectbufs() was improperly using a blocking vfs/bio calls
  to find nearby buffers, which can deadlock against multi-threaded
  filesystems.

* Only occurs in the write path, probably only H2 is affected.

7 months ago{ctype,iswalnum}_l.3: Remove references to non-existant is{w,}ascii_l().
Sascha Wildner [Thu, 12 Dec 2013 16:58:50 +0000 (17:58 +0100)]
{ctype,iswalnum}_l.3: Remove references to non-existant is{w,}ascii_l().

7 months agohammer2 - cleanup embedded data hacks
Matthew Dillon [Thu, 12 Dec 2013 07:17:41 +0000 (23:17 -0800)]
hammer2 - cleanup embedded data hacks

* Chains of type BREF_TYPE_INODE and BREF_TYPE_FREEMAP_LEAF were embedding
  their data (using a kmalloc()'d copy instead of a buffer-cache mapping).
  This was done due to recursive locking issues with struct buf's.

* With the new hammer2_dio.c module we no longer have to use this hack.
  Remove it and use device buffer mappings (via dio) for these two chain
  types.

* All chains except the embedded volume and freemap headers now use buffer
  maps.

* This should substantially reduce adhoc kernel memory use and improve
  performance as VOP calls no longer have to kmalloc/bcopy/kfree clean
  inode data on every call.

7 months agohammer2 - Refactor file unlink w/open descriptor (2)
Matthew Dillon [Thu, 12 Dec 2013 03:44:38 +0000 (19:44 -0800)]
hammer2 - Refactor file unlink w/open descriptor (2)

* Stabilization pass

* Fix various deadlocks.  When dealing with hardlinks lock the common
  parent directory before locking the source/target directories.
  Move cache_rename() outside of internal H2 locks.

* Fix an issue with nlinks counting.

* Remove some debugging.

7 months agohammer2 - Refactor file unlink w/open descriptor
Matthew Dillon [Wed, 11 Dec 2013 21:33:11 +0000 (13:33 -0800)]
hammer2 - Refactor file unlink w/open descriptor

* Remove the H2 special cases for the HAMMER2_CHAIN_DELETED flag.  These
  special cases existed to deal with the unlink-open-file case, but hackish
  and didn't deal with all the issues (such as bulk-free scan code losing
  track of the unlinked open file).

* Change the unlink case when the file is still open or mmap'd.  Instead of
  deleting the inode H2 will now move the inode to a hidden directory in
  the mount root.  This way the bulk freeing code still sees it.

  When the inode is moved it is re-keyed to its inode number, thus guaranteed
  not to conflict with anything else sitting in the hidden directory.

* Add code to create the hidden directory in the mount root if it does not
  exist.

* Add code to wipe the contents of the hidden directory on-mount (as a crash
  recovery mechanic).

7 months agordist.1: Untangle nested displays.
Sascha Wildner [Wed, 11 Dec 2013 17:00:28 +0000 (18:00 +0100)]
rdist.1: Untangle nested displays.

7 months agohammer2 - Refactor reserved block selection in freemap code (2)
Matthew Dillon [Wed, 11 Dec 2013 04:45:06 +0000 (20:45 -0800)]
hammer2 - Refactor reserved block selection in freemap code (2)

* Fix off-by-1 bug in last commit when calculating the new offset
  in the freemap code.

* Remove some debugging.

7 months agocallout: Fix callout_terminate() if the callout_reset() is never called
Sepherosa Ziehau [Tue, 10 Dec 2013 15:38:36 +0000 (23:38 +0800)]
callout: Fix callout_terminate() if the callout_reset() is never called

If callout_reset() is never called, then c_gd will be NULL

7 months agobnx: Bring in APE support from FreeBSD bge(4)
Sepherosa Ziehau [Tue, 10 Dec 2013 11:07:49 +0000 (19:07 +0800)]
bnx: Bring in APE support from FreeBSD bge(4)

Obtained-from: FreeBSD 241438 248226

7 months agobinutils 2.24 linkers: enable plugin capability
John Marino [Mon, 9 Dec 2013 23:00:24 +0000 (00:00 +0100)]
binutils 2.24 linkers: enable plugin capability

Binutils 2.22 linkers have plugins enabled already.

7 months agokernel - rate-limit the '%s: FAILURE - oversized DMA transfer' console msg
Matthew Dillon [Mon, 9 Dec 2013 22:50:47 +0000 (14:50 -0800)]
kernel - rate-limit the '%s: FAILURE - oversized DMA transfer' console msg

* Rate-limit an ATA console message which can wind up being printed a lot
  under certain circumstances.

7 months agohammer2 - Refactor reserved block selection in freemap code
Matthew Dillon [Mon, 9 Dec 2013 22:47:11 +0000 (14:47 -0800)]
hammer2 - Refactor reserved block selection in freemap code

* Refactor the reserved block selection in the freemap code.  Move from
  4 copies of each freemap block to 15 copies in order to ensure
  that any of the four volume header backups (which are rotated on each
  flush) can be used at mount-time.

* A better algorithm could use as few as 10 copies but for now I am using
  a more trivial algorithm which needs 15.

* No media changes, the 4MB/2GB of space already reserved had sufficient
  room.

7 months agoSet binutils 2.24 as primary, binutils 2.22 as alternate
John Marino [Fri, 6 Dec 2013 17:51:07 +0000 (18:51 +0100)]
Set binutils 2.24 as primary, binutils 2.22 as alternate

By default, world will now build with binutils 2.24 and objformat will
also default to these programs.  Previously binutils 2.22 has been
performing these duties.

7 months agosed(1): Per the resolution of POSIX bug 0000779 (note 0002050) add
Eitan Adler [Mon, 9 Dec 2013 19:19:39 +0000 (14:19 -0500)]
sed(1): Per the resolution of POSIX bug 0000779 (note 0002050) add
support for using 'i' as a case insensitive flag.

Obtained-from:   FreeBSD r259132

7 months agosysctl.3: Remove useless .Ns and use .Vt for types.
Sascha Wildner [Mon, 9 Dec 2013 18:31:50 +0000 (19:31 +0100)]
sysctl.3: Remove useless .Ns and use .Vt for types.

7 months agomakewhatis(8): replace mdoc(7) OS text macros
Franco Fichtner [Mon, 9 Dec 2013 18:40:33 +0000 (18:40 +0000)]
makewhatis(8): replace mdoc(7) OS text macros

7 months agomakewhatis(8): small cleanups, reduce diff against FreeBSD
Franco Fichtner [Mon, 9 Dec 2013 10:38:38 +0000 (10:38 +0000)]
makewhatis(8): small cleanups, reduce diff against FreeBSD

`.SS'-skipping-bit-taken-from: FreeBSD

7 months agomakewhatis(1): use static where appropriate
Eitan Adler [Sun, 8 Dec 2013 21:20:55 +0000 (16:20 -0500)]
makewhatis(1): use static where appropriate

7 months ago/etc/remote: Sort the explanation on the top of the file.
Eitan Adler [Sun, 8 Dec 2013 19:13:31 +0000 (14:13 -0500)]
/etc/remote: Sort the explanation on the top of the file.

Obtained-from:   FreeBSD

7 months agoRemove /usr/include/tzfile.h, since it is not supposed to be public.
Sascha Wildner [Sun, 8 Dec 2013 20:33:43 +0000 (21:33 +0100)]
Remove /usr/include/tzfile.h, since it is not supposed to be public.

Also see the comments at the top of it.