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authorAndrew Morton <akpm@osdl.org>2006-03-22 00:08:19 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-22 07:54:00 -0800
commit69e05944af39fc6c97b09380c8721e38433bd828 (patch)
tree165e594ed5cd34c3a2b2ec236f75ac5b192ade7a /include/linux/mm.h
parent179e96395b1f01e95ebe1ff5ef306b810dbbd147 (diff)
downloadlwn-69e05944af39fc6c97b09380c8721e38433bd828.tar.gz
lwn-69e05944af39fc6c97b09380c8721e38433bd828.zip
[PATCH] vmscan: use unsigned longs
Turn basically everything in vmscan.c into `unsigned long'. This is to avoid the possibility that some piece of code in there might decide to operate upon more than 4G (or even 2G) of pages in one hit. This might be silly, but we'll need it one day. Cc: Christoph Lameter <clameter@sgi.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r--include/linux/mm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index e67980654c49..1850cf8bad64 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1046,7 +1046,7 @@ int in_gate_area_no_task(unsigned long addr);
int drop_caches_sysctl_handler(struct ctl_table *, int, struct file *,
void __user *, size_t *, loff_t *);
-int shrink_slab(unsigned long scanned, gfp_t gfp_mask,
+unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask,
unsigned long lru_pages);
void drop_pagecache(void);
void drop_slab(void);