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(parent: 301a6a3) | patch
[CIFS] Don't cache timestamps on utimes due to coarse granularity
authorSteve French <sfrench@us.ibm.com>
Mon, 8 Feb 2010 17:39:58 +0000 (17:39 +0000)
committerSteve French <sfrench@us.ibm.com>
Mon, 8 Feb 2010 17:39:58 +0000 (17:39 +0000)
commitccd4bb1beb3316de4611de24d223ad761b5a7e95
tree9b61040312a7ef2012e27bd0db2a614fd6e3a68ctree | snapshot (tar.gz zip)
parent301a6a317797ca362951ea21da397c05236f0070commit | diff
[CIFS] Don't cache timestamps on utimes due to coarse granularity

force revalidate of the file when any of the timestamps are set since
some filesytem types do not have finer granularity timestamps and
we can not always detect which file systems round timestamps down
to determine whether we can cache the mtime on setattr
samba bugzilla 3775

Acked-by: Shirish Pargaonkar <sharishp@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
fs/cifs/inode.c diff | blob | blame | history