diff options
| author |   Anshuman Khandual <khandual@linux.vnet.ibm.com> | 2018-04-05 16:22:08 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:36:24 -0700 |
| commit | 310253514bbf179c5f82e20a7a4bbf07abc7f5ad (patch) | |
| tree | 191cc11fdd6ffd830965186d1c634c4c7c81b517 /mm/page_alloc.c | |
| parent | mm: always print RLIMIT_DATA warning (diff) | |
| download | linux-dev-310253514bbf179c5f82e20a7a4bbf07abc7f5ad.tar.xz linux-dev-310253514bbf179c5f82e20a7a4bbf07abc7f5ad.zip | |
mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE
alloc_contig_range() initiates compaction and eventual migration for the
purpose of either CMA or HugeTLB allocations. At present, the reason
code remains the same MR_CMA for either of these cases. Let's make it
MR_CONTIG_RANGE which will appropriately reflect the reason code in both
these cases.
Link: http://lkml.kernel.org/r/20180202091518.18798-1-khandual@linux.vnet.ibm.com
Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 4ea018263210..531d6acb0106 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -7591,7 +7591,7 @@ static int __alloc_contig_migrate_range(struct compact_control *cc, cc->nr_migratepages -= nr_reclaimed; ret = migrate_pages(&cc->migratepages, alloc_migrate_target, - NULL, 0, cc->mode, MR_CMA); + NULL, 0, cc->mode, MR_CONTIG_RANGE); } if (ret < 0) { putback_movable_pages(&cc->migratepages); |