Messages in this thread | | | Date | Tue, 28 Dec 2004 20:18:03 +0200 | From | Garik E <> | Subject | stale POSIX flock |
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Hello,
I've got a strange bug: POSIX lock is left in system after process termination. After some debugging I found that filp->f_count entry at the end of sys_fctl64 function is 1(???) and subsequent call to fput releases file sturcture, but leaves POSIX lock. I've added check for FL_POSIX flag to locks_remove_flock and the problem stoped. This bug happens very often on my environment, but user mode setup is a multi-process/multi-threaded application, so I have no clue how to reduce it to a simple testing program.
I work with enterprise linux 3, IBM xSeries345, Pentium4 3000 x2, 2GB RAM - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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