diff options
| author | jeff <jeff@FreeBSD.org> | 2002-08-04 10:29:36 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2002-08-04 10:29:36 +0000 |
| commit | 02517b6731ab2da44ce9b49260429744cf0114d5 (patch) | |
| tree | e889f56910bf98cbee3be239655a9e4bbb928b2e /sys/fs/msdosfs/msdosfs_vfsops.c | |
| parent | a03ca02ee99a255a2c14a75ff8eb488960b13ea7 (diff) | |
| download | FreeBSD-src-02517b6731ab2da44ce9b49260429744cf0114d5.zip FreeBSD-src-02517b6731ab2da44ce9b49260429744cf0114d5.tar.gz | |
- Replace v_flag with v_iflag and v_vflag
- v_vflag is protected by the vnode lock and is used when synchronization
with VOP calls is needed.
- v_iflag is protected by interlock and is used for dealing with vnode
management issues. These flags include X/O LOCK, FREE, DOOMED, etc.
- All accesses to v_iflag and v_vflag have either been locked or marked with
mp_fixme's.
- Many ASSERT_VOP_LOCKED calls have been added where the locking was not
clear.
- Many functions in vfs_subr.c were restructured to provide for stronger
locking.
Idea stolen from: BSD/OS
Diffstat (limited to 'sys/fs/msdosfs/msdosfs_vfsops.c')
| -rw-r--r-- | sys/fs/msdosfs/msdosfs_vfsops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c index f62b0c7..0ad34a0 100644 --- a/sys/fs/msdosfs/msdosfs_vfsops.c +++ b/sys/fs/msdosfs/msdosfs_vfsops.c @@ -632,8 +632,9 @@ msdosfs_unmount(mp, mntflags, td) struct vnode *vp = pmp->pm_devvp; printf("msdosfs_umount(): just before calling VOP_CLOSE()\n"); - printf("flag %08lx, usecount %d, writecount %d, holdcnt %ld\n", - vp->v_flag, vp->v_usecount, vp->v_writecount, vp->v_holdcnt); + printf("iflag %08lx, usecount %d, writecount %d, holdcnt %ld\n", + vp->vi_flag, vp->v_usecount, vp->v_writecount, + vp->v_holdcnt); printf("id %lu, mount %p, op %p\n", vp->v_id, vp->v_mount, vp->v_op); printf("freef %p, freeb %p, mount %p\n", |
