Displaying 2 results from an estimated 2 matches for "ffs_lock".
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fbs_lock
2013 Sep 27
1
lock order reversal in 10-alpha2
...e+0x39/frame 0xfffffe02397c23b0
messages.0-Sep 23 10:08:11 leader kernel: witness_checkorder() at
witness_checkorder+0xd23/frame 0xfffffe02397c2440
messages.0-Sep 23 10:08:11 leader kernel: __lockmgr_args() at
__lockmgr_args+0x6f2/frame 0xfffffe02397c2570
messages.0-Sep 23 10:08:11 leader kernel: ffs_lock() at
ffs_lock+0x84/frame 0xfffffe02397c25c0
messages.0-Sep 23 10:08:11 leader kernel: VOP_LOCK1_APV() at
VOP_LOCK1_APV+0xf5/frame 0xfffffe02397c25f0
messages.0-Sep 23 10:08:11 leader kernel: _vn_lock() at
_vn_lock+0xab/frame 0xfffffe02397c2660
messages.0-Sep 23 10:08:11 leader kernel: vget() at...
2008 Oct 14
1
FreeBSD 7-STABLE, isp(4), QLE2462: panic & deadlocks
...iph.h:182
db> show lockedvnods
Locked vnodes
0xcb090160: tag ufs, type VDIR
usecount 1, writecount 0, refcount 3 mountedhere 0
flags ()
v_object 0xcaa70c1c ref 0 pages 1
lock type ufs: EXCL (count 1) by thread 0xc74c6690 (pid 768)#0 0xc077f6c0 at _lockmgr+0x560
#1 0xc099cb51 at ffs_lock+0x91
#2 0xc0aafcc5 at VOP_LOCK1_APV+0xa5
#3 0xc081f7b8 at _vn_lock+0xf8
#4 0xc0813c20 at vget+0x110
#5 0xc08029b7 at cache_lookup+0x4e7
#6 0xc0802aea at vfs_cache_lookup+0xaa
#7 0xc0ab0e65 at VOP_LOOKUP_APV+0xe5
#8 0xc0808d2e at lookup+0x59e
#9 0xc08098de at namei+0x35e
#10 0xc081f022 at vn_open_cr...