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BKL-Removal: convert pipe to use unlocked_ioctl too 

No BKL needed in pipe_ioctl

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andi Kleen 2008-02-08 04:21:23 -08:00 committed by Linus Torvalds
parent de5c9edee7
commit d59d0b1b88
1 changed files with 7 additions and 9 deletions
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16
fs/pipe.c
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@ -576,9 +576,7 @@ bad_pipe_w(struct file *filp, const char __user *buf, size_t count,
return -EBADF;
}
static int
pipe_ioctl(struct inode *pino, struct file *filp,
unsigned int cmd, unsigned long arg)
static long pipe_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
struct inode *inode = filp->f_path.dentry->d_inode;
struct pipe_inode_info *pipe;
@ -785,7 +783,7 @@ const struct file_operations read_fifo_fops = {
.aio_read = pipe_read,
.write = bad_pipe_w,
.poll = pipe_poll,
.ioctl = pipe_ioctl,
.unlocked_ioctl = pipe_ioctl,
.open = pipe_read_open,
.release = pipe_read_release,
.fasync = pipe_read_fasync,
@ -797,7 +795,7 @@ const struct file_operations write_fifo_fops = {
.write = do_sync_write,
.aio_write = pipe_write,
.poll = pipe_poll,
.ioctl = pipe_ioctl,
.unlocked_ioctl = pipe_ioctl,
.open = pipe_write_open,
.release = pipe_write_release,
.fasync = pipe_write_fasync,
@ -810,7 +808,7 @@ const struct file_operations rdwr_fifo_fops = {
.write = do_sync_write,
.aio_write = pipe_write,
.poll = pipe_poll,
.ioctl = pipe_ioctl,
.unlocked_ioctl = pipe_ioctl,
.open = pipe_rdwr_open,
.release = pipe_rdwr_release,
.fasync = pipe_rdwr_fasync,
@ -822,7 +820,7 @@ static const struct file_operations read_pipe_fops = {
.aio_read = pipe_read,
.write = bad_pipe_w,
.poll = pipe_poll,
.ioctl = pipe_ioctl,
.unlocked_ioctl = pipe_ioctl,
.open = pipe_read_open,
.release = pipe_read_release,
.fasync = pipe_read_fasync,
@ -834,7 +832,7 @@ static const struct file_operations write_pipe_fops = {
.write = do_sync_write,
.aio_write = pipe_write,
.poll = pipe_poll,
.ioctl = pipe_ioctl,
.unlocked_ioctl = pipe_ioctl,
.open = pipe_write_open,
.release = pipe_write_release,
.fasync = pipe_write_fasync,
@ -847,7 +845,7 @@ static const struct file_operations rdwr_pipe_fops = {
.write = do_sync_write,
.aio_write = pipe_write,
.poll = pipe_poll,
.ioctl = pipe_ioctl,
.unlocked_ioctl = pipe_ioctl,
.open = pipe_rdwr_open,
.release = pipe_rdwr_release,
.fasync = pipe_rdwr_fasync,