reclaimer() calls allow_signal() which plays with parent process's ->sighand.
Signed-off-by: Oleg Nesterov <[email protected]>
--- 2.6.21-rc5/fs/lockd/clntlock.c~1_lockd 2007-04-05 12:04:07.000000000 +0400
+++ 2.6.21-rc5/fs/lockd/clntlock.c 2007-04-13 03:20:51.000000000 +0400
@@ -153,7 +153,7 @@ nlmclnt_recovery(struct nlm_host *host)
if (!host->h_reclaiming++) {
nlm_get_host(host);
__module_get(THIS_MODULE);
- if (kernel_thread(reclaimer, host, CLONE_KERNEL) < 0)
+ if (kernel_thread(reclaimer, host, CLONE_FS | CLONE_FILES) < 0)
module_put(THIS_MODULE);
}
}
-
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