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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-02 18:34:06 (GMT) |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-30 03:28:33 (GMT) |
| commit | b0b0382bb4904965a9e9fca77ad87514dfda0d1c (patch) | |
| tree | dc46873fa74e0d194e4a2571b16f0767e1919ae8 /fs/fuse/inode.c | |
| parent | 6d42e7e9f6d86ed4dfacde75a6cf515068f9749c (diff) | |
| download | linux-b0b0382bb4904965a9e9fca77ad87514dfda0d1c.tar.xz | |
->encode_fh() API change
pass inode + parent's inode or NULL instead of dentry + bool saying
whether we want the parent or not.
NOTE: that needs ceph fix folded in.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fuse/inode.c')
| -rw-r--r-- | fs/fuse/inode.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 56f6dcf..42678a3 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -627,12 +627,10 @@ static struct dentry *fuse_get_dentry(struct super_block *sb, return ERR_PTR(err); } -static int fuse_encode_fh(struct dentry *dentry, u32 *fh, int *max_len, - int connectable) +static int fuse_encode_fh(struct inode *inode, u32 *fh, int *max_len, + struct inode *parent) { - struct inode *inode = dentry->d_inode; - bool encode_parent = connectable && !S_ISDIR(inode->i_mode); - int len = encode_parent ? 6 : 3; + int len = parent ? 6 : 3; u64 nodeid; u32 generation; @@ -648,14 +646,9 @@ static int fuse_encode_fh(struct dentry *dentry, u32 *fh, int *max_len, fh[1] = (u32)(nodeid & 0xffffffff); fh[2] = generation; - if (encode_parent) { - struct inode *parent; - - spin_lock(&dentry->d_lock); - parent = dentry->d_parent->d_inode; + if (parent) { nodeid = get_fuse_inode(parent)->nodeid; generation = parent->i_generation; - spin_unlock(&dentry->d_lock); fh[3] = (u32)(nodeid >> 32); fh[4] = (u32)(nodeid & 0xffffffff); @@ -663,7 +656,7 @@ static int fuse_encode_fh(struct dentry *dentry, u32 *fh, int *max_len, } *max_len = len; - return encode_parent ? 0x82 : 0x81; + return parent ? 0x82 : 0x81; } static struct dentry *fuse_fh_to_dentry(struct super_block *sb, |