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| author | Suresh Jayaraman <sjayaraman@suse.de> | 2010-07-05 18:13:36 +0530 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-08-02 12:40:37 +0000 |
| commit | fa1df75d4debde6d843e616df656f50a92958737 (patch) | |
| tree | 51ed23f935dcd4536417613cf88c2dcfc369fd08 /fs/cifs/cifs_fs_sb.h | |
| parent | 56698236e1294848c63d4768673865ae5a9c69e0 (diff) | |
| download | kernel_samsung_smdk4412-fa1df75d4debde6d843e616df656f50a92958737.zip kernel_samsung_smdk4412-fa1df75d4debde6d843e616df656f50a92958737.tar.gz kernel_samsung_smdk4412-fa1df75d4debde6d843e616df656f50a92958737.tar.bz2 | |
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 246a167..9e77145 100644 --- a/fs/cifs/cifs_fs_sb.h +++ b/fs/cifs/cifs_fs_sb.h @@ -35,6 +35,7 @@ #define CIFS_MOUNT_DYNPERM 0x1000 /* allow in-memory only mode setting */ #define CIFS_MOUNT_NOPOSIXBRL 0x2000 /* mandatory not posix byte range lock */ #define CIFS_MOUNT_NOSSYNC 0x4000 /* don't do slow SMBflush on every sync*/ +#define CIFS_MOUNT_FSCACHE 0x8000 /* local caching enabled */ struct cifs_sb_info { struct cifsTconInfo *tcon; /* primary mount */ |