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| author | Honggyu Kim <honggyu.kim@sk.com> | 2024-06-14 12:00:06 +0900 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-03 19:30:12 -0700 |
| commit | ced816a76b8fd1288d48523cc48ed308964d12ed (patch) | |
| tree | 2845a7cf68535d9dbab6d4ccb082ad3dc5becd09 /include/trace | |
| parent | e36287c6e12d00f2087dc0c4899d8a9c54e22e1c (diff) | |
| download | lwn-ced816a76b8fd1288d48523cc48ed308964d12ed.tar.gz lwn-ced816a76b8fd1288d48523cc48ed308964d12ed.zip | |
mm/migrate: add MR_DAMON to migrate_reason
The current patch series introduces DAMON based migration across NUMA
nodes so it'd be better to have a new migrate_reason in trace events.
Link: https://lkml.kernel.org/r/20240614030010.751-5-honggyu.kim@sk.com
Signed-off-by: Honggyu Kim <honggyu.kim@sk.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Gregory Price <gregory.price@memverge.com>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Hyeongtak Ji <hyeongtak.ji@sk.com>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/migrate.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/trace/events/migrate.h b/include/trace/events/migrate.h index 0190ef725b43..cd01dd7b3640 100644 --- a/include/trace/events/migrate.h +++ b/include/trace/events/migrate.h @@ -22,7 +22,8 @@ EM( MR_NUMA_MISPLACED, "numa_misplaced") \ EM( MR_CONTIG_RANGE, "contig_range") \ EM( MR_LONGTERM_PIN, "longterm_pin") \ - EMe(MR_DEMOTION, "demotion") + EM( MR_DEMOTION, "demotion") \ + EMe(MR_DAMON, "damon") /* * First define the enums in the above macros to be exported to userspace |