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authorMatthew Wilcox (Oracle) <willy@infradead.org>2019-07-04 15:13:23 -0700
committerIngo Molnar <mingo@kernel.org>2019-07-25 15:51:54 +0200
commit7b3c92b85a65c2db1f542265bc98e1f9e3056eba (patch)
tree14ce7357c1f489793d3989db344d6782e85824f8 /kernel/trace/trace_sched_wakeup.c
parent3c29e651e16dd3b3179cfb2d055ee9538e37515c (diff)
downloadlinux-7b3c92b85a65c2db1f542265bc98e1f9e3056eba.tar.bz2
sched/core: Convert get_task_struct() to return the task
Returning the pointer that was passed in allows us to write slightly more idiomatic code. Convert a few users. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20190704221323.24290-1-willy@infradead.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/trace/trace_sched_wakeup.c')
-rw-r--r--kernel/trace/trace_sched_wakeup.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 743b2b520d34..5e43b9664eca 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -579,8 +579,7 @@ probe_wakeup(void *ignore, struct task_struct *p)
else
tracing_dl = 0;
- wakeup_task = p;
- get_task_struct(wakeup_task);
+ wakeup_task = get_task_struct(p);
local_save_flags(flags);