gitweb.dragonflybsd.org Git - dragonfly.git/commit

author	Matthew Dillon <dillon@apollo.backplane.com>
	Sun, 28 Jun 2009 17:23:23 +0000 (10:23 -0700)
committer	Matthew Dillon <dillon@apollo.backplane.com>
	Sun, 28 Jun 2009 17:23:23 +0000 (10:23 -0700)
commit	beec5dc43986ce517c677d6ba2e7ddb9697bf941
tree	0149ad4f8415812144c6b48cc6a4afe8a9c3f94a	tree \| snapshot
parent	912e6795c9fd701183ef843f9f39d342504ceffc	commit \| diff

HAMMER VFS - version 2 work - move directory entries to inode localization

* Set version 2 features.  Directories created in a version 2 HAMMER
  filesystem place their directory entries in the B-Tree's inode localization
  space instead of the general space.  Pre-existing directories continue
  to use the old scheme.

* Amost doubles directory lookup / find / ls performance in effected
  directories.  However, at the moment the B-Tree must be reblocked before
  the gains are seen.

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sys/vfs/hammer/hammer.h		diff \| blob \| blame \| history
sys/vfs/hammer/hammer_disk.h		diff \| blob \| blame \| history
sys/vfs/hammer/hammer_inode.c		diff \| blob \| blame \| history
sys/vfs/hammer/hammer_ioctl.c		diff \| blob \| blame \| history
sys/vfs/hammer/hammer_object.c		diff \| blob \| blame \| history
sys/vfs/hammer/hammer_vnops.c		diff \| blob \| blame \| history