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Groups > linux.kernel > #1484496

[PATCH 2/7] mce, workqueue: remove keventd_up() usage

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Now that workqueue can handle work item queueing from very early
during boot, there is no need to gate schedule_work() with
keventd_up().  Remove it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: linux-edac@vger.kernel.org
---
Hello,

This change depends on an earlier workqueue patch and is followed by a
patch to remove keventd_up().  It'd be great if it can be routed
through the wq/for-4.9 branch.

Thanks.

 arch/x86/kernel/cpu/mcheck/mce.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 79d8ec8..675b7d8 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -491,7 +491,7 @@ int mce_available(struct cpuinfo_x86 *c)
 
 static void mce_schedule_work(void)
 {
-	if (!mce_gen_pool_empty() && keventd_up())
+	if (!mce_gen_pool_empty())
 		schedule_work(&mce_work);
 }
 
-- 
2.7.4

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[PATCHSET wq/for-4.9] workqueue: make workqueue available very early during boot Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
  [PATCH 2/7] mce, workqueue: remove keventd_up() usage Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
    Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage Borislav Petkov <bp@alien8.de> - 2016-09-17 10:00 +0200
      Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage Tejun Heo <tj@kernel.org> - 2016-09-17 19:30 +0200
        Re: [PATCH 2/7] mce, workqueue: remove keventd_up() usage Borislav Petkov <bp@alien8.de> - 2016-09-17 22:30 +0200
  [PATCH 5/7] slab, workqueue: remove keventd_up() usage Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
    Re: [PATCH 5/7] slab, workqueue: remove keventd_up() usage Joonsoo Kim <iamjoonsoo.kim@lge.com> - 2016-09-22 10:10 +0200
  [PATCH 7/7] workqueue: remove keventd_up() Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
  [PATCH 1/7] workqueue: make workqueue available early during boot Tejun Heo <tj@kernel.org> - 2016-09-15 21:40 +0200
    [PATCH v2 1/7] workqueue: make workqueue available early during boot Tejun Heo <tj@kernel.org> - 2016-09-17 19:30 +0200
  Re: [PATCHSET wq/for-4.9] workqueue: make workqueue available very  early during boot Linus Torvalds <torvalds@linux-foundation.org> - 2016-09-15 22:00 +0200
  Re: [PATCHSET wq/for-4.9] workqueue: make workqueue available very  early during boot Tejun Heo <tj@kernel.org> - 2016-09-16 22:00 +0200

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