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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-20 12:30:04 -0500 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-03-20 12:30:04 -0500 |
| commit | c752666c17f870fa8ae9f16804dd457e9e6daaec (patch) | |
| tree | c3c48383f386a24edbdf3c6292f25b587e6d9368 /include/linux | |
| parent | 419c93e0b6b9eef0bf26b8ad415f2a5bf4300119 (diff) | |
| download | linux-stable-c752666c17f870fa8ae9f16804dd457e9e6daaec.tar.gz linux-stable-c752666c17f870fa8ae9f16804dd457e9e6daaec.tar.bz2 linux-stable-c752666c17f870fa8ae9f16804dd457e9e6daaec.zip | |
[GFS2] Fix bug in directory code and tidy up
Due to a typo, the dir leaf split operation was (for the first
split in a directory) writing the new hash vaules at the
wrong offset. This is now fixed.
Also some other tidy ups are included:
- We use GFS2's hash function for dentries (see ops_dentry.c) so that
we don't have to keep recalculating the hash values.
- A lot of common code is eliminated between the various directory
lookup routines.
- Better error checking on directory lookup (previously different
routines checked for different errors)
- The leaf split operation has a couple of redundant operations
removed from it, so it should be faster.
There is still further scope for further clean ups in the directory
code, and readdir in particular could do with slimming down a bit.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/gfs2_ondisk.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h index 8d4f0445df47..a5fb4f99aa45 100644 --- a/include/linux/gfs2_ondisk.h +++ b/include/linux/gfs2_ondisk.h @@ -411,7 +411,7 @@ struct gfs2_quota_change { /* Translation functions */ extern void gfs2_inum_in(struct gfs2_inum *no, char *buf); -extern void gfs2_inum_out(struct gfs2_inum *no, char *buf); +extern void gfs2_inum_out(const struct gfs2_inum *no, char *buf); extern void gfs2_sb_in(struct gfs2_sb *sb, char *buf); extern void gfs2_rindex_in(struct gfs2_rindex *ri, char *buf); extern void gfs2_rindex_out(struct gfs2_rindex *ri, char *buf); @@ -421,7 +421,6 @@ extern void gfs2_quota_in(struct gfs2_quota *qu, char *buf); extern void gfs2_quota_out(struct gfs2_quota *qu, char *buf); extern void gfs2_dinode_in(struct gfs2_dinode *di, char *buf); extern void gfs2_dinode_out(struct gfs2_dinode *di, char *buf); -extern void gfs2_leaf_in(struct gfs2_leaf *lf, char *buf); extern void gfs2_ea_header_in(struct gfs2_ea_header *ea, char *buf); extern void gfs2_ea_header_out(struct gfs2_ea_header *ea, char *buf); extern void gfs2_log_header_in(struct gfs2_log_header *lh, char *buf); |