| commit | ab17c4f02156c4f75d7fa43a5aa2a7f942d47201 | |
| author | Jeff Mahoney <jeffm@suse.com> | |
| Tue, 5 May 2009 19:30:15 +0000 (5 15:30 -0400) | ||
| committer | Al Viro <viro@zeniv.linux.org.uk> | |
| Sat, 9 May 2009 14:49:39 +0000 (9 10:49 -0400) | ||
| tree | 20ff8ec91144d20966ac70adb24bd3372e3508c4 | treesnapshot (tar.gz zip) |
| parent | edcc37a0478836b4a51eafb1bcec6a52708f681d | commitdiff |
reiserfs: fixup xattr_root caching
The xattr_root caching was broken from my previous patch set. It wouldn't
cause corruption, but could cause decreased performance due to allocating
a larger chunk of the journal (~ 27 blocks) than it would actually use.
This patch loads the xattr root dentry at xattr initialization and creates
it on-demand. Since we're using the cached dentry, there's no point
in keeping lookup_or_create_dir around, so that's removed.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
The xattr_root caching was broken from my previous patch set. It wouldn't
cause corruption, but could cause decreased performance due to allocating
a larger chunk of the journal (~ 27 blocks) than it would actually use.
This patch loads the xattr root dentry at xattr initialization and creates
it on-demand. Since we're using the cached dentry, there's no point
in keeping lookup_or_create_dir around, so that's removed.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| fs/reiserfs/xattr.c | diffblobblamehistory | |
| include/linux/reiserfs_fs_sb.h | diffblobblamehistory | |
| include/linux/reiserfs_xattr.h | diffblobblamehistory |