diff options
| author | David Greenman <dg@FreeBSD.org> | 1996-09-03 07:13:56 +0000 |
|---|---|---|
| committer | David Greenman <dg@FreeBSD.org> | 1996-09-03 07:13:56 +0000 |
| commit | 55e50ace1ef4f358ba964737c3849a5a4a611eae (patch) | |
| tree | 2cb3520b06be8736a669422e68c54033893c39d2 /sbin | |
| parent | 9e04304259fd3db4a5cb2b1530e2f96355d215b8 (diff) | |
| download | src-55e50ace1ef4f358ba964737c3849a5a4a611eae.tar.gz src-55e50ace1ef4f358ba964737c3849a5a4a611eae.zip | |
Implemented user side of "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).
Notes
Notes:
svn path=/head/; revision=18007
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/mount/mntopts.h | 4 | ||||
| -rw-r--r-- | sbin/mount/mount.c | 1 | ||||
| -rw-r--r-- | sbin/mount_ifs/mntopts.h | 4 | ||||
| -rw-r--r-- | sbin/mount_ifs/mount.c | 1 |
4 files changed, 8 insertions, 2 deletions
diff --git a/sbin/mount/mntopts.h b/sbin/mount/mntopts.h index 710b557e61a3..032d70ed5316 100644 --- a/sbin/mount/mntopts.h +++ b/sbin/mount/mntopts.h @@ -42,7 +42,8 @@ struct mntopt { /* User-visible MNT_ flags. */ #define MOPT_ASYNC { "async", 0, MNT_ASYNC, 0 } -#define MOPT_NOAUTO { "auto", 1, 0, 0 } +#define MOPT_NOATIME { "atime", 1, MNT_NOATIME, 0 } +#define MOPT_NOAUTO { "auto", 1, 0, 0 } #define MOPT_NODEV { "dev", 1, MNT_NODEV, 0 } #define MOPT_NOEXEC { "exec", 1, MNT_NOEXEC, 0 } #define MOPT_NOSUID { "suid", 1, MNT_NOSUID, 0 } @@ -69,6 +70,7 @@ struct mntopt { /* Standard options which all mounts can understand. */ #define MOPT_STDOPTS \ MOPT_FSTAB_COMPAT, \ + MOPT_NOATIME, \ MOPT_NOAUTO, \ MOPT_NODEV, \ MOPT_NOEXEC, \ diff --git a/sbin/mount/mount.c b/sbin/mount/mount.c index 286c2a0918c0..5592a632ce42 100644 --- a/sbin/mount/mount.c +++ b/sbin/mount/mount.c @@ -88,6 +88,7 @@ static struct opt { { MNT_ASYNC, "asynchronous" }, { MNT_EXPORTED, "NFS exported" }, { MNT_LOCAL, "local" }, + { MNT_NOATIME, "noatime" }, { MNT_NODEV, "nodev" }, { MNT_NOEXEC, "noexec" }, { MNT_NOSUID, "nosuid" }, diff --git a/sbin/mount_ifs/mntopts.h b/sbin/mount_ifs/mntopts.h index 710b557e61a3..032d70ed5316 100644 --- a/sbin/mount_ifs/mntopts.h +++ b/sbin/mount_ifs/mntopts.h @@ -42,7 +42,8 @@ struct mntopt { /* User-visible MNT_ flags. */ #define MOPT_ASYNC { "async", 0, MNT_ASYNC, 0 } -#define MOPT_NOAUTO { "auto", 1, 0, 0 } +#define MOPT_NOATIME { "atime", 1, MNT_NOATIME, 0 } +#define MOPT_NOAUTO { "auto", 1, 0, 0 } #define MOPT_NODEV { "dev", 1, MNT_NODEV, 0 } #define MOPT_NOEXEC { "exec", 1, MNT_NOEXEC, 0 } #define MOPT_NOSUID { "suid", 1, MNT_NOSUID, 0 } @@ -69,6 +70,7 @@ struct mntopt { /* Standard options which all mounts can understand. */ #define MOPT_STDOPTS \ MOPT_FSTAB_COMPAT, \ + MOPT_NOATIME, \ MOPT_NOAUTO, \ MOPT_NODEV, \ MOPT_NOEXEC, \ diff --git a/sbin/mount_ifs/mount.c b/sbin/mount_ifs/mount.c index 286c2a0918c0..5592a632ce42 100644 --- a/sbin/mount_ifs/mount.c +++ b/sbin/mount_ifs/mount.c @@ -88,6 +88,7 @@ static struct opt { { MNT_ASYNC, "asynchronous" }, { MNT_EXPORTED, "NFS exported" }, { MNT_LOCAL, "local" }, + { MNT_NOATIME, "noatime" }, { MNT_NODEV, "nodev" }, { MNT_NOEXEC, "noexec" }, { MNT_NOSUID, "nosuid" }, |