From 9a119c056dc2a9970901954a6d561d50a95e528d Mon Sep 17 00:00:00 2001 From: Adam Litke Date: Wed, 14 Nov 2007 16:59:41 -0800 Subject: hugetlb: allow bulk updating in hugetlb_*_quota() Add a second parameter 'delta' to hugetlb_get_quota and hugetlb_put_quota to allow bulk updating of the sbinfo->free_blocks counter. This will be used by the next patch in the series. Signed-off-by: Adam Litke Cc: Ken Chen Cc: Andy Whitcroft Cc: Dave Hansen Cc: David Gibson Cc: William Lee Irwin III Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/hugetlb.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/hugetlb.h') diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index e22368656b38..8104e5af75ab 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -165,8 +165,8 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) extern const struct file_operations hugetlbfs_file_operations; extern struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, size_t); -int hugetlb_get_quota(struct address_space *mapping); -void hugetlb_put_quota(struct address_space *mapping); +int hugetlb_get_quota(struct address_space *mapping, long delta); +void hugetlb_put_quota(struct address_space *mapping, long delta); static inline int is_file_hugepages(struct file *file) { -- cgit v1.2.3-59-g8ed1b