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authorAl Viro <viro@zeniv.linux.org.uk>2010-10-23 15:23:40 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-10-25 21:24:15 -0400
commit756acc2d61712a8cafe2aa6ad626c60a185d3645 (patch)
tree72473307f7789b2dafa4b7ca2facc6427f83a283 /fs/jfs
parent1d3382cbf02986e4833849f528d451367ea0b4cb (diff)
downloadop-kernel-dev-756acc2d61712a8cafe2aa6ad626c60a185d3645.zip
op-kernel-dev-756acc2d61712a8cafe2aa6ad626c60a185d3645.tar.gz
list.h: new helper - hlist_add_fake()
Make node look as if it was on hlist, with hlist_del() working correctly. Usable without any locking... Convert a couple of places where we want to do that to inode->i_hash. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jfs')
-rw-r--r--fs/jfs/jfs_imap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index f8332dc..3a09423 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -497,7 +497,7 @@ struct inode *diReadSpecial(struct super_block *sb, ino_t inum, int secondary)
* appear hashed, but do not put on any lists. hlist_del()
* will work fine and require no locking.
*/
- ip->i_hash.pprev = &ip->i_hash.next;
+ hlist_add_fake(&ip->i_hash);
return (ip);
}
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