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author | Matthew Garrett <mjg@redhat.com> | 2009-03-26 17:49:56 +0000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 10:56:35 -0700 |
commit | d0adde574b8487ef30f69e2d08bba769e4be513f (patch) | |
tree | fa8b98978bc9ebe607cbdf78c4ed13eeb545ba80 /include/linux/fs.h | |
parent | 11ff6f05f1e836a6a02369a4c4b64757e484adc1 (diff) | |
download | op-kernel-dev-d0adde574b8487ef30f69e2d08bba769e4be513f.zip op-kernel-dev-d0adde574b8487ef30f69e2d08bba769e4be513f.tar.gz |
Add a strictatime mount option
Add support for explicitly requesting full atime updates. This makes it
possible for kernels to default to relatime but still allow userspace to
override it.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 92734c0..5bc81c4 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -141,6 +141,7 @@ struct inodes_stat_t { #define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */ #define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */ #define MS_I_VERSION (1<<23) /* Update inode I_version field */ +#define MS_STRICTATIME (1<<24) /* Always perform atime updates */ #define MS_ACTIVE (1<<30) #define MS_NOUSER (1<<31) |