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| author | Josef "Jeff" Sipek <jsipek@cs.sunysb.edu> | 2006-12-08 02:36:35 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:28:41 -0800 |
| commit | 0f7fc9e4d03987fe29f6dd4aa67e4c56eb7ecb05 (patch) | |
| tree | 51763269e44eb9bf4d0f8c529577489902850cf9 /fs/splice.c | |
| parent | b65d34fd465f19fbe2f32f2205a9a06ca7c2bdeb (diff) | |
| download | lwn-0f7fc9e4d03987fe29f6dd4aa67e4c56eb7ecb05.tar.gz lwn-0f7fc9e4d03987fe29f6dd4aa67e4c56eb7ecb05.zip | |
[PATCH] VFS: change struct file to use struct path
This patch changes struct file to use struct path instead of having
independent pointers to struct dentry and struct vfsmount, and converts all
users of f_{dentry,vfsmnt} in fs/ to use f_path.{dentry,mnt}.
Additionally, it adds two #define's to make the transition easier for users of
the f_dentry and f_vfsmnt.
Signed-off-by: Josef "Jeff" Sipek <jsipek@cs.sunysb.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/splice.c')
| -rw-r--r-- | fs/splice.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/splice.c b/fs/splice.c index da74583a00ee..bbd0aeb3f68e 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -844,7 +844,7 @@ generic_file_splice_write_nolock(struct pipe_inode_info *pipe, struct file *out, ssize_t ret; int err; - err = remove_suid(out->f_dentry); + err = remove_suid(out->f_path.dentry); if (unlikely(err)) return err; @@ -890,10 +890,10 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out, ssize_t ret; int err; - err = should_remove_suid(out->f_dentry); + err = should_remove_suid(out->f_path.dentry); if (unlikely(err)) { mutex_lock(&inode->i_mutex); - err = __remove_suid(out->f_dentry, err); + err = __remove_suid(out->f_path.dentry, err); mutex_unlock(&inode->i_mutex); if (err) return err; @@ -1008,7 +1008,7 @@ long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, * randomly drop data for eg socket -> socket splicing. Use the * piped splicing for that! */ - i_mode = in->f_dentry->d_inode->i_mode; + i_mode = in->f_path.dentry->d_inode->i_mode; if (unlikely(!S_ISREG(i_mode) && !S_ISBLK(i_mode))) return -EINVAL; @@ -1132,7 +1132,7 @@ static long do_splice(struct file *in, loff_t __user *off_in, loff_t offset, *off; long ret; - pipe = pipe_info(in->f_dentry->d_inode); + pipe = pipe_info(in->f_path.dentry->d_inode); if (pipe) { if (off_in) return -ESPIPE; @@ -1153,7 +1153,7 @@ static long do_splice(struct file *in, loff_t __user *off_in, return ret; } - pipe = pipe_info(out->f_dentry->d_inode); + pipe = pipe_info(out->f_path.dentry->d_inode); if (pipe) { if (off_out) return -ESPIPE; @@ -1321,7 +1321,7 @@ static long do_vmsplice(struct file *file, const struct iovec __user *iov, .ops = &user_page_pipe_buf_ops, }; - pipe = pipe_info(file->f_dentry->d_inode); + pipe = pipe_info(file->f_path.dentry->d_inode); if (!pipe) return -EBADF; if (unlikely(nr_segs > UIO_MAXIOV)) @@ -1549,8 +1549,8 @@ static int link_pipe(struct pipe_inode_info *ipipe, static long do_tee(struct file *in, struct file *out, size_t len, unsigned int flags) { - struct pipe_inode_info *ipipe = pipe_info(in->f_dentry->d_inode); - struct pipe_inode_info *opipe = pipe_info(out->f_dentry->d_inode); + struct pipe_inode_info *ipipe = pipe_info(in->f_path.dentry->d_inode); + struct pipe_inode_info *opipe = pipe_info(out->f_path.dentry->d_inode); int ret = -EINVAL; /* |