From 284b42546e01f81e53b45695de1b4c893c98f418 Mon Sep 17 00:00:00 2001 From: Raghavendra G Date: Sun, 23 Aug 2009 22:36:37 +0000 Subject: performance/stat-prefetch: implement sp_checksum. 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 | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'doc') diff --git a/doc/stat-prefetch-design.txt b/doc/stat-prefetch-design.txt index 12c13cc28..90992cf11 100644 --- a/doc/stat-prefetch-design.txt +++ b/doc/stat-prefetch-design.txt @@ -124,7 +124,11 @@ fops to be implemented: 2. remove entries corresponding to symbolic links from cache, since readlink would've changed st_atime. -* checksum/xattrop/fxattrop +* checksum + Delete the entry corresponding to basename from cache stored in context of + fds opened on parent inode, since st_atime is changed during this call. + +* 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