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authorAl Viro <viro@zeniv.linux.org.uk>2005-10-21 02:55:38 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-28 11:16:46 -0400
commitaf4ca457eaf2d6682059c18463eb106e2ce58198 (patch)
tree399ca5ab3b15d723a6aefd04c764a2a06089ed06 /mm/page_alloc.c
parent434f1d10c1adb6c2e333d501ce1e42be610e0723 (diff)
[PATCH] gfp_t: infrastructure
Beginning of gfp_t annotations: - -Wbitwise added to CHECKFLAGS - old __bitwise renamed to __bitwise__ - __bitwise defined to either __bitwise__ or nothing, depending on __CHECK_ENDIAN__ being defined - gfp_t switched from __nocast to __bitwise__ - force cast to gfp_t added to __GFP_... constants - new helper - gfp_zone(); extracts zone bits out of gfp_t value and casts the result to int Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e1d3d77f4aee..aa43ae3ab8c9 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1089,7 +1089,7 @@ static unsigned int nr_free_zone_pages(int offset)
1089 */ 1089 */
1090unsigned int nr_free_buffer_pages(void) 1090unsigned int nr_free_buffer_pages(void)
1091{ 1091{
1092 return nr_free_zone_pages(GFP_USER & GFP_ZONEMASK); 1092 return nr_free_zone_pages(gfp_zone(GFP_USER));
1093} 1093}
1094 1094
1095/* 1095/*
@@ -1097,7 +1097,7 @@ unsigned int nr_free_buffer_pages(void)
1097 */ 1097 */
1098unsigned int nr_free_pagecache_pages(void) 1098unsigned int nr_free_pagecache_pages(void)
1099{ 1099{
1100 return nr_free_zone_pages(GFP_HIGHUSER & GFP_ZONEMASK); 1100 return nr_free_zone_pages(gfp_zone(GFP_HIGHUSER));
1101} 1101}
1102 1102
1103#ifdef CONFIG_HIGHMEM 1103#ifdef CONFIG_HIGHMEM