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authorRafael J. Wysocki <rjw@sisk.pl>2009-05-24 22:16:31 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2009-06-12 21:32:32 +0200
commitc6f37f12197ac3bd2e5a35f2f0e195ae63d437de (patch)
treee9609ca63d211911582afcc4b8314887b85a6c46 /mm/vmscan.c
parente240b58c79144708530138e05f17c6d0d8d744a8 (diff)
PM/Suspend: Do not shrink memory before suspend
Remove the shrinking of memory from the suspend-to-RAM code, where it is not really necessary. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Nigel Cunningham <nigel@tuxonice.net> Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Diffstat (limited to 'mm/vmscan.c')
-rw-r--r--mm/vmscan.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index d254306562cd..95c08a8cc2ba 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2056,7 +2056,7 @@ unsigned long global_lru_pages(void)
+ global_page_state(NR_INACTIVE_FILE);
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_HIBERNATION
/*
* Helper function for shrink_all_memory(). Tries to reclaim 'nr_pages' pages
* from LRU lists system-wide, for given pass and priority.
@@ -2196,7 +2196,7 @@ out:
return sc.nr_reclaimed;
}
-#endif
+#endif /* CONFIG_HIBERNATION */
/* It's optimal to keep kswapds on the same CPUs as their memory, but
not required for correctness. So if the last cpu in a node goes