diff options
| author | Raghavendra G <raghavendra@gluster.com> | 2009-08-23 22:36:08 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2009-09-08 01:42:36 -0700 |
| commit | 155e6342d4f72d3be500510277b0808859ae2d2c (patch) | |
| tree | af35794aed775786294b57f6fbd0b3e90147986e /doc/stat-prefetch-design.txt | |
| parent | 9d30a68082659c27a9dac6e4d1a98e2be8bf5bf8 (diff) | |
performance/stat-prefetch: implement sp_setdents.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 221 (stat prefetch implementation)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221
Diffstat (limited to 'doc/stat-prefetch-design.txt')
| -rw-r--r-- | doc/stat-prefetch-design.txt | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/stat-prefetch-design.txt b/doc/stat-prefetch-design.txt index 6328875ac87..46bb3699d21 100644 --- a/doc/stat-prefetch-design.txt +++ b/doc/stat-prefetch-design.txt @@ -110,7 +110,13 @@ fops to be implemented: Delete the entry corresponding to basename from cache stored in context of fds opened on parent inode, since setxattr changes st_ctime of file. -* setdents/getdents/checksum/xattrop/fxattrop +* setdents + 1. remove entry corresponding to basename of path on which fd is opened from + cache stored in parent. + 2. for each of the entry in the direntry list, delete from cache stored in + context of fd, the entry corresponding to basename of path being passed. + +* getdents/checksum/xattrop/fxattrop These calls modify various times of stat structure, hence appropriate entries have to be removed from the cache. I am leaving these calls unimplemented in stat-prefetch for timebeing. Once we have a working translator, these five fops |