diff options
| author | jeff <jeff@FreeBSD.org> | 2002-09-25 02:34:56 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2002-09-25 02:34:56 +0000 |
| commit | 906daccf7224474d155117b8c9b209624ea6ec01 (patch) | |
| tree | d6e06f11cbe3b76a4f2dcec91b3d5527d5601240 /sys/gnu/ext2fs/ext2_inode.c | |
| parent | d168f755f99bb0772204d5a6106672c073805d5d (diff) | |
| download | FreeBSD-src-906daccf7224474d155117b8c9b209624ea6ec01.zip FreeBSD-src-906daccf7224474d155117b8c9b209624ea6ec01.tar.gz | |
- Lock access to the buf lists.
- Use vrefcnt() where appropriate.
Diffstat (limited to 'sys/gnu/ext2fs/ext2_inode.c')
| -rw-r--r-- | sys/gnu/ext2fs/ext2_inode.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/gnu/ext2fs/ext2_inode.c b/sys/gnu/ext2fs/ext2_inode.c index d5e6ada..a96dc67 100644 --- a/sys/gnu/ext2fs/ext2_inode.c +++ b/sys/gnu/ext2fs/ext2_inode.c @@ -331,9 +331,11 @@ done: for (i = 0; i < NDADDR; i++) if (newblks[i] != oip->i_db[i]) panic("itrunc2"); + VI_LOCK(ovp); if (length == 0 && (!TAILQ_EMPTY(&ovp->v_dirtyblkhd) || !TAILQ_EMPTY(&ovp->v_cleanblkhd))) panic("itrunc3"); + VI_UNLOCK(ovp); #endif /* DIAGNOSTIC */ /* * Put back the real size. @@ -475,7 +477,7 @@ ext2_inactive(ap) int mode, error = 0; ext2_discard_prealloc(ip); - if (prtactive && vp->v_usecount != 0) + if (prtactive && vrefcnt(vp) != 0) vprint("ext2_inactive: pushing active", vp); /* @@ -525,7 +527,7 @@ ext2_reclaim(ap) struct inode *ip; struct vnode *vp = ap->a_vp; - if (prtactive && vp->v_usecount != 0) + if (prtactive && vrefcnt(vp) != 0) vprint("ufs_reclaim: pushing active", vp); ip = VTOI(vp); if (ip->i_flag & IN_LAZYMOD) { |
