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23 October 2021, 00:29:24 UTC
Revision a096309bc4677f60caa8e93fcc613a55073c51d4 authored by Peter Zijlstra on 24 February 2016, 17:45:50 UTC, committed by Ingo Molnar on 25 February 2016, 07:44:29 UTC 
perf: Fix scaling vs. perf_install_in_context()
 
Completely reworks perf_install_in_context() (again!) in order to
ensure that there will be no ctx time hole between add_event_to_ctx()
and any potential ctx_sched_in().

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dvyukov@google.com
Cc: eranian@google.com
Cc: oleg@redhat.com
Cc: panand@redhat.com
Cc: sasha.levin@oracle.com
Cc: vince@deater.net
Link: http://lkml.kernel.org/r/20160224174948.279399438@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
1 parent bd2afa4
History
Tip revision: a096309bc4677f60caa8e93fcc613a55073c51d4 authored by Peter Zijlstra on 24 February 2016, 17:45:50 UTC
perf: Fix scaling vs. perf_install_in_context()
Tip revision: a096309
File Mode Size
.gitignore -rw-r--r-- 151 bytes
Kconfig -rw-r--r-- 2.9 KB
Makefile -rw-r--r-- 2.3 KB
gen_init_cpio.c -rw-r--r-- 12.7 KB
initramfs_data.S -rw-r--r-- 1.3 KB
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