diff options
Diffstat (limited to 'sys/fs/smbfs/smbfs_vfsops.c')
| -rw-r--r-- | sys/fs/smbfs/smbfs_vfsops.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/fs/smbfs/smbfs_vfsops.c b/sys/fs/smbfs/smbfs_vfsops.c index 2c847c3..8dba8c8 100644 --- a/sys/fs/smbfs/smbfs_vfsops.c +++ b/sys/fs/smbfs/smbfs_vfsops.c @@ -209,7 +209,7 @@ smbfs_mount(struct mount *mp, char *path, caddr_t data, if (error) goto bad; VOP_UNLOCK(vp, 0, td); - SMBVDEBUG("root.v_usecount = %d\n", vp->v_usecount); + SMBVDEBUG("root.v_usecount = %d\n", vrefcnt(vp)); #ifdef DIAGNOSTICS SMBERROR("mp=%p\n", mp); @@ -426,14 +426,17 @@ loop: */ if (vp->v_mount != mp) goto loop; + VI_LOCK(vp); #ifndef FB_RELENG3 if (VOP_ISLOCKED(vp, NULL) || TAILQ_EMPTY(&vp->v_dirtyblkhd) || #else if (VOP_ISLOCKED(vp) || TAILQ_EMPTY(&vp->v_dirtyblkhd) || #endif - waitfor == MNT_LAZY) + waitfor == MNT_LAZY) { + VI_UNLOCK(vp); continue; - if (vget(vp, LK_EXCLUSIVE, td)) + } + if (vget(vp, LK_EXCLUSIVE | LK_INTERLOCK, td)) goto loop; error = VOP_FSYNC(vp, cred, waitfor, td); if (error) |
