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authorChristoph Hellwig <hch@lst.de>2007-05-17 16:03:13 +0200
committerMark Fasheh <mark.fasheh@oracle.com>2007-07-10 17:19:49 -0700
commit800deef3f6f87fee3a2e89cf7237a1f20c1a78d7 (patch)
treeadc036024ba3ee6e04fe8c9cdd3b9abb4a2af14d /fs/ocfs2/extent_map.c
parente6df3a663a5d1ee68aeae7f007197f272700d9cc (diff)
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[PATCH] ocfs2: use list_for_each_entry where benefical
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/extent_map.c')
-rw-r--r--fs/ocfs2/extent_map.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index ba2b2ab1c6e4..e23e416ca74c 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -109,17 +109,14 @@ static int ocfs2_extent_map_lookup(struct inode *inode, unsigned int cpos,
*/
void ocfs2_extent_map_trunc(struct inode *inode, unsigned int cpos)
{
- struct list_head *p, *n;
- struct ocfs2_extent_map_item *emi;
+ struct ocfs2_extent_map_item *emi, *n;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
struct ocfs2_extent_map *em = &oi->ip_extent_map;
LIST_HEAD(tmp_list);
unsigned int range;
spin_lock(&oi->ip_lock);
- list_for_each_safe(p, n, &em->em_list) {
- emi = list_entry(p, struct ocfs2_extent_map_item, ei_list);
-
+ list_for_each_entry_safe(emi, n, &em->em_list, ei_list) {
if (emi->ei_cpos >= cpos) {
/* Full truncate of this record. */
list_move(&emi->ei_list, &tmp_list);
@@ -136,8 +133,7 @@ void ocfs2_extent_map_trunc(struct inode *inode, unsigned int cpos)
}
spin_unlock(&oi->ip_lock);
- list_for_each_safe(p, n, &tmp_list) {
- emi = list_entry(p, struct ocfs2_extent_map_item, ei_list);
+ list_for_each_entry_safe(emi, n, &tmp_list, ei_list) {
list_del(&emi->ei_list);
kfree(emi);
}