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| author | Shaohua Li <shaohua.li@intel.com> | 2010-10-26 23:21:37 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 01:52:07 +0200 |
| commit | 66d9a986cddbbc2ea5db013e7999c621a956cc47 (patch) | |
| tree | bfe0d223e9b07c2300f445f9694525e956657d1e /mm | |
| parent | mm: fix typo in mm.h when NODE_NOT_IN_PAGE_FLAGS (diff) | |
| download | linux-66d9a986cddbbc2ea5db013e7999c621a956cc47.tar.xz linux-66d9a986cddbbc2ea5db013e7999c621a956cc47.zip | |
vmscan: delete dead code
`priority' cannot be negative here. And the comment is obsolete.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/vmscan.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 0c33a0997907..28b0521e4bfd 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1956,16 +1956,6 @@ static unsigned long do_try_to_free_pages(struct zonelist *zonelist, } out: - /* - * Now that we've scanned all the zones at this priority level, note - * that level within the zone so that the next thread which performs - * scanning of this zone will immediately start out at this priority - * level. This affects only the decision whether or not to bring - * mapped pages onto the inactive list. - */ - if (priority < 0) - priority = 0; - delayacct_freepages_end(); put_mems_allowed(); |