From 26fe575028703948880fce4355a210c76bb0536e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Thu, 10 May 2012 13:14:12 -0700 Subject: vfs: make it possible to access the dentry hash/len as one 64-bit entry This allows comparing hash and len in one operation on 64-bit architectures. Right now only __d_lookup_rcu() takes advantage of this, since that is the case we care most about. The use of anonymous struct/unions hides the alternate 64-bit approach from most users, the exception being a few cases where we initialize a 'struct qstr' with a static initializer. This makes the problematic cases use a new QSTR_INIT() helper function for that (but initializing just the name pointer with a "{ .name = xyzzy }" initializer remains valid, as does just copying another qstr structure). Signed-off-by: Linus Torvalds --- fs/ufs/super.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'fs/ufs/super.c') diff --git a/fs/ufs/super.c b/fs/ufs/super.c index ac8e279eccc6..302f340d0071 100644 --- a/fs/ufs/super.c +++ b/fs/ufs/super.c @@ -146,10 +146,7 @@ static struct dentry *ufs_fh_to_parent(struct super_block *sb, struct fid *fid, static struct dentry *ufs_get_parent(struct dentry *child) { - struct qstr dot_dot = { - .name = "..", - .len = 2, - }; + struct qstr dot_dot = QSTR_INIT("..", 2); ino_t ino; ino = ufs_inode_by_name(child->d_inode, &dot_dot); -- cgit v1.2.3-59-g8ed1b