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authorKirill Tkhai <ktkhai@virtuozzo.com>2020-04-02 07:10:18 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-04-02 19:35:31 +0300
commit4b7930626747079ca3a7c278d36002c6627eeb88 (patch)
tree76d92465ed686a8c7072c5342805cff1df2b6883 /mm
parente072bff60a29c82b1536d78c412f009d1a1de4cf (diff)
downloadlinux-4b7930626747079ca3a7c278d36002c6627eeb88.tar.xz
mm/vmscan.c: make may_enter_fs bool in shrink_page_list()
This gives some size improvement: $size mm/vmscan.o (before) text data bss dec hex filename 53670 24123 12 77805 12fed mm/vmscan.o $size mm/vmscan.o (after) text data bss dec hex filename 53648 24123 12 77783 12fd7 mm/vmscan.o Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/Message-ID: Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/vmscan.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 29a6a825629e..3954f85a2a4f 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1084,9 +1084,8 @@ static unsigned long shrink_page_list(struct list_head *page_list,
while (!list_empty(page_list)) {
struct address_space *mapping;
struct page *page;
- int may_enter_fs;
enum page_references references = PAGEREF_RECLAIM;
- bool dirty, writeback;
+ bool dirty, writeback, may_enter_fs;
unsigned int nr_pages;
cond_resched();
@@ -1267,7 +1266,7 @@ static unsigned long shrink_page_list(struct list_head *page_list,
goto activate_locked_split;
}
- may_enter_fs = 1;
+ may_enter_fs = true;
/* Adding to swap updated mapping */
mapping = page_mapping(page);