mm/debug: sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN

Sync up MR_CONTIG_RANGE and MR_LONGTERM_PIN to migrate_reason_names.

Link: https://lkml.kernel.org/r/[email protected]
Fixes: 3102535 ("mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE")
Fixes: d1e153f ("mm/gup: migrate pinned pages out of movable zone")
Signed-off-by: Weizhao Ouyang <[email protected]>
Reviewed-by: "Huang, Ying" <[email protected]>
Reviewed-by: John Hubbard <[email protected]>
Cc: Anshuman Khandual <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Pavel Tatashin <[email protected]>
Cc: Yang Shi <[email protected]>
Cc: Zi Yan <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Mina Almasry <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Oscar Salvador <[email protected]>
Cc: Wei Xu <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: ownia

mm/debug.c

@@ -24,7 +24,8 @@ const char *migrate_reason_names[MR_TYPES] = {
 	"syscall_or_cpuset",
 	"mempolicy_mbind",
 	"numa_misplaced",
-	"cma",
+	"contig_range",
+	"longterm_pin",
 };
 
 const struct trace_print_flags pageflag_names[] = {