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| author |   Steve French <smfrench@gmail.com> | 2013-07-04 14:38:48 -0500 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-07-04 14:38:48 -0500 |
| commit | 6658b9f70ebca5fc0795b1d6d733996af1e2caa7 (patch) | |
| tree | 69227c172bf861db86ab38619d247b36e4e16683 /fs/cifs/smb2pdu.c | |
| parent | Limit allocation of crypto mechanisms to dialect which requires (diff) | |
| download | linux-dev-6658b9f70ebca5fc0795b1d6d733996af1e2caa7.tar.xz linux-dev-6658b9f70ebca5fc0795b1d6d733996af1e2caa7.zip | |
[CIFS] use sensible file nlink values if unprovided
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().
Cc: <stable@vger.kernel.org>
Signed-off-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
0 files changed, 0 insertions, 0 deletions