diff options
| author | Honggyu Kim <[email protected]> | 2024-06-14 12:00:06 +0900 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2024-07-03 19:30:12 -0700 |
| commit | ced816a76b8fd1288d48523cc48ed308964d12ed (patch) | |
| tree | 2845a7cf68535d9dbab6d4ccb082ad3dc5becd09 | |
| parent | e36287c6e12d00f2087dc0c4899d8a9c54e22e1c (diff) | |
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/[email protected]
Signed-off-by: Honggyu Kim <[email protected]>
Reviewed-by: SeongJae Park <[email protected]>
Signed-off-by: SeongJae Park <[email protected]>
Cc: Gregory Price <[email protected]>
Cc: Hyeonggon Yoo <[email protected]>
Cc: Hyeongtak Ji <[email protected]>
Cc: Masami Hiramatsu (Google) <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Rakie Kim <[email protected]>
Cc: Steven Rostedt (Google) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
| -rw-r--r-- | include/linux/migrate_mode.h | 1 | ||||
| -rw-r--r-- | include/trace/events/migrate.h | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/migrate_mode.h b/include/linux/migrate_mode.h index 9fb482bb7323..265c4328b36a 100644 --- a/include/linux/migrate_mode.h +++ b/include/linux/migrate_mode.h @@ -24,6 +24,7 @@ enum migrate_reason { MR_CONTIG_RANGE, MR_LONGTERM_PIN, MR_DEMOTION, + MR_DAMON, MR_TYPES }; 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 |