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| author | Pavel Shilovsky <piastry@etersoft.ru> | 2012-12-21 15:05:47 +0400 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-01-01 22:59:55 -0600 |
| commit | ca8aa29c60238720af2ca2a5caab25fa0c70067e (patch) | |
| tree | cc5940d0c0acaa31b19793b456423764ac97afe0 /fs/cifs/cifsglob.h | |
| parent | 31efee60f489c759c341454d755a9fd13de8c03d (diff) | |
| download | linux-ca8aa29c60238720af2ca2a5caab25fa0c70067e.tar.bz2 | |
Revert "CIFS: Fix write after setting a read lock for read oplock files"
that solution has data races and can end up two identical writes to the
server: when clientCanCacheAll value can be changed during the execution
of __generic_file_aio_write.
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index aea1eec64911..dfab450a191e 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -1030,7 +1030,6 @@ struct cifsInodeInfo { bool clientCanCacheAll; /* read and writebehind oplock */ bool delete_pending; /* DELETE_ON_CLOSE is set */ bool invalid_mapping; /* pagecache is invalid */ - bool leave_pages_clean; /* protected by i_mutex, not set pages dirty */ unsigned long time; /* jiffies of last update of inode */ u64 server_eof; /* current file size on server -- protected by i_lock */ u64 uniqueid; /* server inode number */ |