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(parent: cdc0cbb) | patch
mm: page_owner: fetch backtrace only for tracked pages
authorSergei Trofimovich <slyfox@gentoo.org>
Fri, 30 Apr 2021 05:55:02 +0000 (22:55 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 30 Apr 2021 18:20:36 +0000 (11:20 -0700)
commit4ec4735115ef6135f6e787a077d07b28cc9f82f5
treeb1eda472024d90ad2f9a8c198a528bf437deb5ddtree | snapshot
parentcdc0cbbeb0d458e626ad6b922744cc7c9369c0becommit | diff
mm: page_owner: fetch backtrace only for tracked pages

Very minor optimization.

Link: https://lkml.kernel.org/r/20210401212445.3534721-1-slyfox@gentoo.org
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/page_owner.c diff | blob | history
Linux Kernel Source Tree.