diff options
| author | Suresh Jayaraman <sjayaraman@suse.de> | 2010-07-05 08:43:36 -0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-08-02 08:40:37 -0400 |
| commit | fa1df75d4debde6d843e616df656f50a92958737 (patch) | |
| tree | 51ed23f935dcd4536417613cf88c2dcfc369fd08 /fs/cifs/cifs_fs_sb.h | |
| parent | 56698236e1294848c63d4768673865ae5a9c69e0 (diff) | |
cifs: add mount option to enable local caching
Add a mount option 'fsc' to enable local caching on CIFS.
I considered adding a separate debug bit for caching, but it appears that
debugging would be relatively easier with the normal CIFS_INFO level.
As the cifs-utils (userspace) changes are not done yet, this patch enables
'fsc' by default to enable testing.
Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifs_fs_sb.h')
| -rw-r--r-- | fs/cifs/cifs_fs_sb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h index 246a167cb913..9e771450c3b8 100644 --- a/fs/cifs/cifs_fs_sb.h +++ b/fs/cifs/cifs_fs_sb.h | |||
| @@ -35,6 +35,7 @@ | |||
| 35 | #define CIFS_MOUNT_DYNPERM 0x1000 /* allow in-memory only mode setting */ | 35 | #define CIFS_MOUNT_DYNPERM 0x1000 /* allow in-memory only mode setting */ |
| 36 | #define CIFS_MOUNT_NOPOSIXBRL 0x2000 /* mandatory not posix byte range lock */ | 36 | #define CIFS_MOUNT_NOPOSIXBRL 0x2000 /* mandatory not posix byte range lock */ |
| 37 | #define CIFS_MOUNT_NOSSYNC 0x4000 /* don't do slow SMBflush on every sync*/ | 37 | #define CIFS_MOUNT_NOSSYNC 0x4000 /* don't do slow SMBflush on every sync*/ |
| 38 | #define CIFS_MOUNT_FSCACHE 0x8000 /* local caching enabled */ | ||
| 38 | 39 | ||
| 39 | struct cifs_sb_info { | 40 | struct cifs_sb_info { |
| 40 | struct cifsTconInfo *tcon; /* primary mount */ | 41 | struct cifsTconInfo *tcon; /* primary mount */ |