tree c6074d60fcb8f0f8639946ba0598f168626d1542
parent ffb22af5b7a5d6c04eec22253d6d368bc8e6cd3d
author Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 1361579529 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1361670609 -0800

CMA: make putback_lru_pages() call conditional

As per documentation and other places calling putback_lru_pages(),
putback_lru_pages() is called on error only.  Make the CMA code behave
consistently.

[akpm@linux-foundation.org: remove a test-n-branch in the wrapup code]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>