From 155e6342d4f72d3be500510277b0808859ae2d2c Mon Sep 17 00:00:00 2001 From: Raghavendra G Date: Sun, 23 Aug 2009 22:36:08 +0000 Subject: performance/stat-prefetch: implement sp_setdents. Signed-off-by: Anand V. Avati BUG: 221 (stat prefetch implementation) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=221 --- doc/stat-prefetch-design.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'doc') 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 -- cgit