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(parent: fd5707e) | patch
CIFS: Use invalidate_inode_pages2 instead of invalidate_remote_inode (try #4)
authorPavel Shilovsky <piastry@etersoft.ru>
Tue, 15 Mar 2011 22:55:32 +0000 (01:55 +0300)
committerSteve French <sfrench@us.ibm.com>
Thu, 19 May 2011 14:10:50 +0000 (14:10 +0000)
commit257fb1f15d72f89dad2d72fa467c189f2d7fdd71
tree75069bb2801c4e9642d00b702c0c2e742826de33tree | snapshot
parentfd5707e1b44560d18b47d552c1871ea0bfc46688commit | diff
CIFS: Use invalidate_inode_pages2 instead of invalidate_remote_inode (try #4)

Use invalidate_inode_pages2 that don't leave pages even if shrink_page_list()
has a temp ref on them. It prevents a data coherency problem when
cifs_invalidate_mapping didn't invalidate pages but the client thinks that a data
from the cache is uptodate according to an oplock level (exclusive or II).

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
fs/cifs/inode.c diff | blob | history
Domain: System / Kernel;