diff options
| author | Steve French <smfrench@gmail.com> | 2013-07-04 14:38:48 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-21 18:19:00 -0700 |
| commit | e2c411cce27a933da365034968f431a874e0001a (patch) | |
| tree | b01ac2b6582bda884c852c43a71b78e69bf86e79 /fs/mpage.c | |
| parent | dd156c8db2ba5e40718fa7adfd25b3e846e6e83b (diff) | |
CIFS use sensible file nlink values if unprovided
commit 6658b9f70ebca5fc0795b1d6d733996af1e2caa7 upstream.
Certain servers may not set the NumberOfLinks field in query file/path
info responses. In such a case, cifs_inode_needs_reval() assumes that
all regular files are hardlinks and triggers revalidation, leading to
excessive and unnecessary network traffic.
This change hardcodes cf_nlink (and subsequently i_nlink) when not
returned by the server, similar to what already occurs in cifs_mkdir().
Signed-off-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/mpage.c')
0 files changed, 0 insertions, 0 deletions