diff options
| author | dg <dg@FreeBSD.org> | 1996-09-03 07:09:11 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1996-09-03 07:09:11 +0000 |
| commit | 4aa33638eb33650fbc13c6c618f6c03ee02f487f (patch) | |
| tree | 2a7ffd7597129efe8996e2f9d89ce6dc7fc59af2 /sys/ufs | |
| parent | c6223a506f729abf5fe4f18166aac816e34fd9fe (diff) | |
| download | FreeBSD-src-4aa33638eb33650fbc13c6c618f6c03ee02f487f.zip FreeBSD-src-4aa33638eb33650fbc13c6c618f6c03ee02f487f.tar.gz | |
Implemented kernel side of MNT_NOATIME mount option. This option disables
the file access time update on reads and can be useful in reducing
filesystem overhead in cases where the access time is not important (like
Usenet news spools).
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ufs/ufs_readwrite.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/ufs/ufs/ufs_readwrite.c b/sys/ufs/ufs/ufs_readwrite.c index ff2c540..415e7c6 100644 --- a/sys/ufs/ufs/ufs_readwrite.c +++ b/sys/ufs/ufs/ufs_readwrite.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)ufs_readwrite.c 8.7 (Berkeley) 1/21/94 - * $Id: ufs_readwrite.c,v 1.20 1996/01/19 03:59:26 dyson Exp $ + * $Id: ufs_readwrite.c,v 1.21 1996/06/25 03:00:44 davidg Exp $ */ #ifdef LFS_READWRITE @@ -163,7 +163,8 @@ READ(ap) } if (bp != NULL) bqrelse(bp); - ip->i_flag |= IN_ACCESS; + if (!(vp->v_mount->mnt_flag & MNT_NOATIME)) + ip->i_flag |= IN_ACCESS; return (error); } |
