mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-15 09:55:36 +00:00
69f0d429c4
We don't need to adjust priority before adding a new pi_waiter, the priority only needs to be updated after pi_waiter change or task priority change. Steven Rostedt pointed out: "Interesting, I did some git mining and this was added with the original entry of the rtmutex.c (23f78d4a03c5). Looking at even that version, I don't see the purpose of adjusting the task prio here. It is done before anything changes in the task." Signed-off-by: Alex Shi <alex.shi@linaro.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Juri Lelli <juri.lelli@arm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1499926704-28841-1-git-send-email-alex.shi@linaro.org [ Enhance the changelog. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>