diff options
| author | phk <phk@FreeBSD.org> | 1997-08-26 07:32:51 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1997-08-26 07:32:51 +0000 |
| commit | fddfc9d5bb4c35d88417fa80a062219876186593 (patch) | |
| tree | 7f29931e5661e3731f6b972dc3a9508534617833 /sys/ufs/ffs/ffs_vnops.c | |
| parent | f320b3a30651cae7b34067561adb48f2b6f57621 (diff) | |
| download | FreeBSD-src-fddfc9d5bb4c35d88417fa80a062219876186593.zip FreeBSD-src-fddfc9d5bb4c35d88417fa80a062219876186593.tar.gz | |
Uncut&paste cache_lookup().
This unifies several times in theory indentical 50 lines of code.
The filesystems have a new method: vop_cachedlookup, which is the
meat of the lookup, and use vfs_cache_lookup() for their vop_lookup
method. vfs_cache_lookup() will check the namecache and pass on
to the vop_cachedlookup method in case of a miss.
It's still the task of the individual filesystems to populate the
namecache with cache_enter().
Filesystems that do not use the namecache will just provide the
vop_lookup method as usual.
Diffstat (limited to 'sys/ufs/ffs/ffs_vnops.c')
| -rw-r--r-- | sys/ufs/ffs/ffs_vnops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/ufs/ffs/ffs_vnops.c b/sys/ufs/ffs/ffs_vnops.c index 341a428..35274bf 100644 --- a/sys/ufs/ffs/ffs_vnops.c +++ b/sys/ufs/ffs/ffs_vnops.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)ffs_vnops.c 8.15 (Berkeley) 5/14/95 - * $Id: ffs_vnops.c,v 1.25 1997/03/22 06:53:30 bde Exp $ + * $Id: ffs_vnops.c,v 1.26 1997/08/25 08:18:23 kato Exp $ */ #include <sys/param.h> @@ -78,7 +78,8 @@ static int ffs_write __P((struct vop_write_args *)); vop_t **ffs_vnodeop_p; static struct vnodeopv_entry_desc ffs_vnodeop_entries[] = { { &vop_default_desc, (vop_t *)vn_default_error }, - { &vop_lookup_desc, (vop_t *)ufs_lookup }, /* lookup */ + { &vop_lookup_desc, (vop_t *)vfs_cache_lookup },/* lookup */ + { &vop_cachedlookup_desc, (vop_t *)ufs_lookup },/* cachedlookup */ { &vop_create_desc, (vop_t *)ufs_create }, /* create */ { &vop_whiteout_desc, (vop_t *)ufs_whiteout }, /* whiteout */ { &vop_mknod_desc, (vop_t *)ufs_mknod }, /* mknod */ |
