diff mbox series

[08/10] time_stats: shrink time_stat_buffer for better alignment

Message ID 170873668069.1860949.912351762607273370.stgit@frogsfrogsfrogs (mailing list archive)
State Deferred, archived
Headers show
Series [01/10] time_stats: report lifetime of the stats object | expand

Commit Message

Darrick J. Wong Feb. 24, 2024, 1:12 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Shrink this percpu object by one array element so that the object size
becomes exactly 512 bytes.  This will lead to more efficient memory use,
hopefully.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---
 include/linux/time_stats.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/linux/time_stats.h b/include/linux/time_stats.h
index dc539123f7997..b3c810fff963a 100644
--- a/include/linux/time_stats.h
+++ b/include/linux/time_stats.h
@@ -63,7 +63,7 @@  struct time_stat_buffer {
 	struct time_stat_buffer_entry {
 		u64	start;
 		u64	end;
-	}		entries[32];
+	}		entries[31];
 };
 
 struct time_stats {