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lockdep: minor fix for debug_show_all_locks()

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When we failed to get tasklist_lock eventually (count equals 0),
we should only print " ignoring it.\n", and not print
" locked it.\n" needlessly.

Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
qinghuang feng 2008-10-28 17:24:28 +08:00 committed by Ingo Molnar
parent 03967c5267
commit 46fec7ac40
1 changed files with 3 additions and 2 deletions
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5
kernel/lockdep.c
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@ -3417,9 +3417,10 @@ void debug_show_all_locks(void)
}
printk(" ignoring it.\n");
unlock = 0;
} else {
if (count != 10)
printk(KERN_CONT " locked it.\n");
}
if (count != 10)
printk(" locked it.\n");
do_each_thread(g, p) {
/*