UPSTREAM: workqueue: Remove now redundant lock acquisitions wrt. workqueue flushes
The workqueue code added manual lock acquisition annotations to catch
deadlocks.
After lockdepcrossrelease was introduced, some of those became redundant,
since wait_for_completion() already does the acquisition and tracking.
Remove the duplicate annotations.
Signed-off-by: Byungchul Park <byungchul.park@lge.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: amir73il@gmail.com
Cc: axboe@kernel.dk
Cc: darrick.wong@oracle.com
Cc: david@fromorbit.com
Cc: hch@infradead.org
Cc: idryomov@gmail.com
Cc: johan@kernel.org
Cc: johannes.berg@intel.com
Cc: kernel-team@lge.com
Cc: linux-block@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: linux-xfs@vger.kernel.org
Cc: oleg@redhat.com
Cc: tj@kernel.org
Link: http://lkml.kernel.org/r/1508921765-15396-9-git-send-email-byungchul.park@lge.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit fd1a5b04dfb899f84ddeb8acdaea6b98283df1e5)
Signed-off-by: Xuewei Zhang <xueweiz@google.com>
BUG=b:112611854
TEST=xfstests generic/113
Change-Id: Ice24050ea02b961b3a592fdacb58a89ee97a65d9
Reviewed-on: https://chromium-review.googlesource.com/1195022
Commit-Ready: Xuewei Zhang <xueweiz@google.com>
Tested-by: Xuewei Zhang <xueweiz@google.com>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
2 files changed
