mm, compaction: rearrange compact_control
compact_control spans two cache lines with write-intensive lines on both. Rearrange so the most write-intensive fields are in the same cache line. This has a negligible impact on the overall performance of compaction and is more a tidying exercise than anything. Change-Id: Id20738a737e3ca5e355b3f183f6b1d71ba85189b Link: http://lkml.kernel.org/r/20190118175136.31341-3-mgorman@techsingularity.net Signed-off-by:Mel Gorman <mgorman@techsingularity.net> Acked-by:
Vlastimil Babka <vbabka@suse.cz> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: David Rientjes <rientjes@google.com> Cc: YueHaibing <yuehaibing@huawei.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Git-commit: c5943b9c5312d4fa23175ff146e901b865e4a60a Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Signed-off-by:
Vinayak Menon <vinmenon@codeaurora.org>
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