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[PATCH] vm: try_to_free_pages unused argument

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try_to_free_pages accepts a third argument, order, but hasn't used it since
before 2.6.0.  The following patch removes the argument and updates all the
calls to try_to_free_pages.

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Darren Hart 2005-06-21 17:14:53 -07:00 committed by Linus Torvalds
parent cbe37d0937
commit 1ad539b2bd
4 changed files with 4 additions and 5 deletions
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2
fs/buffer.c
View File

@ -528,7 +528,7 @@ static void free_more_memory(void)
for_each_pgdat(pgdat) {
zones = pgdat->node_zonelists[GFP_NOFS&GFP_ZONEMASK].zones;
if (*zones)
try_to_free_pages(zones, GFP_NOFS, 0);
try_to_free_pages(zones, GFP_NOFS);
}
}

2
include/linux/swap.h
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@ -172,7 +172,7 @@ extern int rotate_reclaimable_page(struct page *page);
extern void swap_setup(void);
/* linux/mm/vmscan.c */
extern int try_to_free_pages(struct zone **, unsigned int, unsigned int);
extern int try_to_free_pages(struct zone **, unsigned int);
extern int zone_reclaim(struct zone *, unsigned int, unsigned int);
extern int shrink_all_memory(int);
extern int vm_swappiness;

2
mm/page_alloc.c
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@ -859,7 +859,7 @@ __alloc_pages(unsigned int __nocast gfp_mask, unsigned int order,
reclaim_state.reclaimed_slab = 0;
p->reclaim_state = &reclaim_state;
did_some_progress = try_to_free_pages(zones, gfp_mask, order);
did_some_progress = try_to_free_pages(zones, gfp_mask);
p->reclaim_state = NULL;
p->flags &= ~PF_MEMALLOC;

3
mm/vmscan.c
View File

@ -919,8 +919,7 @@ shrink_caches(struct zone **zones, struct scan_control *sc)
* holds filesystem locks which prevent writeout this might not work, and the
* allocation attempt will fail.
*/
int try_to_free_pages(struct zone **zones,
unsigned int gfp_mask, unsigned int order)
int try_to_free_pages(struct zone **zones, unsigned int gfp_mask)
{
int priority;
int ret = 0;