The patch titled
Subject: hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix
has been added to the -mm tree. Its filename is
hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix
fix off-by-one
Cc: John Siddle <jsiddle@xxxxxxxxxx>
Cc: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/hung_task.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN kernel/hung_task.c~hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix kernel/hung_task.c
--- a/kernel/hung_task.c~hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix
+++ a/kernel/hung_task.c
@@ -101,14 +101,12 @@ static void check_hung_task(struct task_
if (!sysctl_hung_task_warnings && !sysctl_hung_task_panic)
return;
- if (sysctl_hung_task_warnings > 0)
- sysctl_hung_task_warnings--;
-
/*
* Ok, the task did not get scheduled for more than 2 minutes,
* complain:
*/
if (sysctl_hung_task_warnings) {
+ sysctl_hung_task_warnings--;
pr_err("INFO: task %s:%d blocked for more than %ld seconds.\n",
t->comm, t->pid, timeout);
pr_err(" %s %s %.*s\n",
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
arch-alpha-kernel-systblss-remove-debug-check.patch
i-need-old-gcc.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
mm.patch
mm-vmalloc-fix-align-value-calculation-error-fix.patch
mm-vmalloc-fix-align-value-calculation-error-v2-fix.patch
mm-vmalloc-fix-align-value-calculation-error-v2-fix-fix.patch
mm-compaction-make-whole_zone-flag-ignore-cached-scanner-positions-checkpatch-fixes.patch
mm-swap-add-swap_cluster_list-checkpatch-fixes.patch
mm-check-that-we-havent-used-more-than-32-bits-in-address_spaceflags.patch
mm-mlock-check-against-vma-for-actual-mlock-size-fix.patch
seq-proc-modify-seq_put_decimal_ll-to-take-a-const-char-not-char-fix.patch
hung_task-allow-hung_task_panic-when-hung_task_warnings-is-0-fix.patch
relay-use-irq_work-instead-of-plain-timer-for-deferred-wakeup-checkpatch-fixes.patch
ipc-msg-avoid-waking-sender-upon-full-queue-checkpatch-fixes.patch
linux-next-rejects.patch
drivers-net-wireless-intel-iwlwifi-dvm-calibc-fix-min-warning.patch
include-linux-mlx5-deviceh-kill-build_bug_ons.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
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