mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE

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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>

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Anshuman Khandual 2018-04-05 16:22:08 -07:00 • committed by Linus Torvalds

parent 57a7702b12

commit 310253514b

4 changed files with 4 additions and 4 deletions

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include/linux/migrate.h

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2

include/trace/events/migrate.h

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