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- Set UN_ULOCK in union_lock() when UN_KLOCK is set. Caller expects that vnode is locked correctly, and may call another function which expects locked vnode and may unlock the vnode. - Do not assume the behavior of inside functions in FreeBSD's vfs_suber.c is same as 4.4BSD-Lite2. Vnode may be locked in vget() even though flag is zero. (Locked vnode is, of course, unlocked before returning from vget.) |
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union_subr.c | ||
union_vfsops.c | ||
union_vnops.c | ||
union.h |