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Code Issues Releases Activity

- Skip over xvp if XLOCK is set.

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This commit is contained in:
Jeff Roberson 2003-10-05 06:48:37 +00:00
parent 1b01fc6ef7
commit 53938b4a86
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=120789
1 changed files with 2 additions and 1 deletions
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3
sys/ufs/ffs/ffs_snapshot.c
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@ -417,7 +417,8 @@ ffs_snapshot(mp, snapfile)
nvp = TAILQ_NEXT(xvp, v_nmntvnodes);
VI_LOCK(xvp);
mtx_unlock(&mntvnode_mtx);
if (xvp->v_usecount == 0 || xvp->v_type == VNON ||
if ((xvp->v_iflag & VI_XLOCK) ||
xvp->v_usecount == 0 || xvp->v_type == VNON ||
(VTOI(xvp)->i_flags & SF_SNAPSHOT)) {
VI_UNLOCK(xvp);
mtx_lock(&mntvnode_mtx);