diff options
| author | jasone <jasone@FreeBSD.org> | 2000-10-04 01:29:17 +0000 |
|---|---|---|
| committer | jasone <jasone@FreeBSD.org> | 2000-10-04 01:29:17 +0000 |
| commit | 4e290e67b7310d906f113850fddfdf1017a9d15b (patch) | |
| tree | bae3e99c848c6e38aee34a7cf61ffa9ca55b0095 /sys/msdosfs/msdosfs_vfsops.c | |
| parent | bea51a4aa1bf67a183bd1d4a6227fa891345af60 (diff) | |
| download | FreeBSD-src-4e290e67b7310d906f113850fddfdf1017a9d15b.zip FreeBSD-src-4e290e67b7310d906f113850fddfdf1017a9d15b.tar.gz | |
Convert lockmgr locks from using simple locks to using mutexes.
Add lockdestroy() and appropriate invocations, which corresponds to
lockinit() and must be called to clean up after a lockmgr lock is no
longer needed.
Diffstat (limited to 'sys/msdosfs/msdosfs_vfsops.c')
| -rw-r--r-- | sys/msdosfs/msdosfs_vfsops.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/msdosfs/msdosfs_vfsops.c b/sys/msdosfs/msdosfs_vfsops.c index 33b5cd7..8af88d4 100644 --- a/sys/msdosfs/msdosfs_vfsops.c +++ b/sys/msdosfs/msdosfs_vfsops.c @@ -62,6 +62,8 @@ #include <sys/malloc.h> #include <sys/stat.h> /* defines ALLPERMS */ +#include <machine/mutex.h> + #include <msdosfs/bpb.h> #include <msdosfs/bootsect.h> #include <msdosfs/direntry.h> @@ -873,14 +875,14 @@ loop: if (vp->v_mount != mp) goto loop; - simple_lock(&vp->v_interlock); + mtx_enter(&vp->v_interlock, MTX_DEF); nvp = vp->v_mntvnodes.le_next; dep = VTODE(vp); if (vp->v_type == VNON || ((dep->de_flag & (DE_ACCESS | DE_CREATE | DE_UPDATE | DE_MODIFIED)) == 0 && (TAILQ_EMPTY(&vp->v_dirtyblkhd) || waitfor == MNT_LAZY))) { - simple_unlock(&vp->v_interlock); + mtx_exit(&vp->v_interlock, MTX_DEF); continue; } simple_unlock(&mntvnode_slock); |
