]> git.baikalelectronics.ru Git - kernel.git/commit
mm/page_isolation.c: return last tested pfn rather than failure indicator
authorJoonsoo Kim <js1304@gmail.com>
Thu, 14 Jan 2016 23:18:39 +0000 (15:18 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 15 Jan 2016 00:00:49 +0000 (16:00 -0800)
commitea07e06c16b9a14ae60404e7954864d38b39c62f
treea1daea7d7c44d4d11ff139be637c565621944432
parent7b054c620c1ccfdf00d88d9fc1d4c9405dda3f64
mm/page_isolation.c: return last tested pfn rather than failure indicator

This is preparation step to report test failed pfn in new tracepoint to
analyze cma allocation failure problem.  There is no functional change
in this patch.

Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Cc: Minchan Kim <minchan@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/page_isolation.c