diff options
Diffstat (limited to 'sys/fs/hpfs/hpfs_hash.c')
| -rw-r--r-- | sys/fs/hpfs/hpfs_hash.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/sys/fs/hpfs/hpfs_hash.c b/sys/fs/hpfs/hpfs_hash.c index 1c6601a..0a04a9a 100644 --- a/sys/fs/hpfs/hpfs_hash.c +++ b/sys/fs/hpfs/hpfs_hash.c @@ -122,15 +122,19 @@ loop: } #endif -struct vnode * -hpfs_hphashvget(dev, ino, td) +int +hpfs_hphashvget(dev, ino, flags, vpp, td) dev_t dev; lsn_t ino; + int flags; + struct vnode **vpp; struct thread *td; { struct hpfsnode *hp; struct vnode *vp; + int error; + *vpp = NULLVP; loop: mtx_lock(&hpfs_hphash_mtx); LIST_FOREACH(hp, HPNOHASH(dev, ino), h_hash) { @@ -138,13 +142,17 @@ loop: vp = HPTOV(hp); mtx_lock(&vp->v_interlock); mtx_unlock(&hpfs_hphash_mtx); - if (vget(vp, LK_EXCLUSIVE | LK_INTERLOCK, td)) + error = vget(vp, flags | LK_INTERLOCK, td); + if (error == ENOENT) goto loop; - return (vp); + if (error) + return (error); + *vpp = vp; + return (0); } } mtx_unlock(&hpfs_hphash_mtx); - return (NULLVP); + return (0); } /* |
