The patch titled
Subject: mm: remove SWAP_[SUCCESS|AGAIN|FAIL]
has been removed from the -mm tree. Its filename was
mm-remove-swap_.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Minchan Kim <minchan@xxxxxxxxxx>
Subject: mm: remove SWAP_[SUCCESS|AGAIN|FAIL]
There is no user for it. Remove it.
[minchan@xxxxxxxxxx: use false instead of SWAP_FAIL]
Link: http://lkml.kernel.org/r/20170316053313.GA19241@bbox
Link: http://lkml.kernel.org/r/1489555493-14659-11-git-send-email-minchan@xxxxxxxxxx
Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
Cc: Hillf Danton <hillf.zj@xxxxxxxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/rmap.h | 7 -------
mm/rmap.c | 2 +-
2 files changed, 1 insertion(+), 8 deletions(-)
diff -puN include/linux/rmap.h~mm-remove-swap_ include/linux/rmap.h
--- a/include/linux/rmap.h~mm-remove-swap_
+++ a/include/linux/rmap.h
@@ -295,11 +295,4 @@ static inline int page_mkclean(struct pa
#endif /* CONFIG_MMU */
-/*
- * Return values of try_to_unmap
- */
-#define SWAP_SUCCESS 0
-#define SWAP_AGAIN 1
-#define SWAP_FAIL 2
-
#endif /* _LINUX_RMAP_H */
diff -puN mm/rmap.c~mm-remove-swap_ mm/rmap.c
--- a/mm/rmap.c~mm-remove-swap_
+++ a/mm/rmap.c
@@ -1419,7 +1419,7 @@ static bool try_to_unmap_one(struct page
*/
if (unlikely(PageSwapBacked(page) != PageSwapCache(page))) {
WARN_ON_ONCE(1);
- ret = SWAP_FAIL;
+ ret = false;
page_vma_mapped_walk_done(&pvmw);
break;
}
_
Patches currently in -mm which might be from minchan@xxxxxxxxxx are
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