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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-02 14:34:06 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-29 23:28:33 -0400 |
| commit | b0b0382bb4904965a9e9fca77ad87514dfda0d1c (patch) | |
| tree | dc46873fa74e0d194e4a2571b16f0767e1919ae8 /fs/reiserfs | |
| parent | 6d42e7e9f6d86ed4dfacde75a6cf515068f9749c (diff) | |
| download | lwn-b0b0382bb4904965a9e9fca77ad87514dfda0d1c.tar.gz lwn-b0b0382bb4904965a9e9fca77ad87514dfda0d1c.zip | |
->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/reiserfs')
| -rw-r--r-- | fs/reiserfs/inode.c | 30 | ||||
| -rw-r--r-- | fs/reiserfs/reiserfs.h | 4 |
2 files changed, 14 insertions, 20 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 59d06871a850..a6d4268fb6c1 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -1592,13 +1592,12 @@ struct dentry *reiserfs_fh_to_parent(struct super_block *sb, struct fid *fid, (fh_type == 6) ? fid->raw[5] : 0); } -int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp, - int need_parent) +int reiserfs_encode_fh(struct inode *inode, __u32 * data, int *lenp, + struct inode *parent) { - struct inode *inode = dentry->d_inode; int maxlen = *lenp; - if (need_parent && (maxlen < 5)) { + if (parent && (maxlen < 5)) { *lenp = 5; return 255; } else if (maxlen < 3) { @@ -1610,20 +1609,15 @@ int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp, data[1] = le32_to_cpu(INODE_PKEY(inode)->k_dir_id); data[2] = inode->i_generation; *lenp = 3; - /* no room for directory info? return what we've stored so far */ - if (maxlen < 5 || !need_parent) - return 3; - - spin_lock(&dentry->d_lock); - inode = dentry->d_parent->d_inode; - data[3] = inode->i_ino; - data[4] = le32_to_cpu(INODE_PKEY(inode)->k_dir_id); - *lenp = 5; - if (maxlen >= 6) { - data[5] = inode->i_generation; - *lenp = 6; - } - spin_unlock(&dentry->d_lock); + if (parent) { + data[3] = parent->i_ino; + data[4] = le32_to_cpu(INODE_PKEY(parent)->k_dir_id); + *lenp = 5; + if (maxlen >= 6) { + data[5] = parent->i_generation; + *lenp = 6; + } + } return *lenp; } diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h index a59d27126338..14a4f9dfb171 100644 --- a/fs/reiserfs/reiserfs.h +++ b/fs/reiserfs/reiserfs.h @@ -2611,8 +2611,8 @@ struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid, int fh_len, int fh_type); struct dentry *reiserfs_fh_to_parent(struct super_block *sb, struct fid *fid, int fh_len, int fh_type); -int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp, - int connectable); +int reiserfs_encode_fh(struct inode *inode, __u32 * data, int *lenp, + struct inode *parent); int reiserfs_truncate_file(struct inode *, int update_timestamps); void make_cpu_key(struct cpu_key *cpu_key, struct inode *inode, loff_t offset, |