| From | Mel Gorman <> | Subject | [PATCH 05/25] mm, compaction: Rename map_pages to split_map_pages | Date | Fri, 4 Jan 2019 12:49:51 +0000 |
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It's non-obvious that high-order free pages are split into order-0 pages from the function name. Fix it.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net> --- mm/compaction.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/compaction.c b/mm/compaction.c index 7acb43f07303..3afa4e9188b6 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -66,7 +66,7 @@ static unsigned long release_freepages(struct list_head *freelist) return high_pfn; } -static void map_pages(struct list_head *list) +static void split_map_pages(struct list_head *list) { unsigned int i, order, nr_pages; struct page *page, *next; @@ -644,7 +644,7 @@ isolate_freepages_range(struct compact_control *cc, } /* __isolate_free_page() does not map the pages */ - map_pages(&freelist); + split_map_pages(&freelist); if (pfn < end_pfn) { /* Loop terminated early, cleanup. */ @@ -1141,7 +1141,7 @@ static void isolate_freepages(struct compact_control *cc) } /* __isolate_free_page() does not map the pages */ - map_pages(freelist); + split_map_pages(freelist); /* * Record where the free scanner will restart next time. Either we -- 2.16.4
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