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-rw-r--r--doc/stat-prefetch-design.txt8
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/stat-prefetch-design.txt b/doc/stat-prefetch-design.txt
index 6328875ac..46bb3699d 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