mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-02 15:18:19 +00:00
xfs: remove delwri buffer handling from xfs_buf_iorequest
We cannot ever reach xfs_buf_iorequest for a buffer with XBF_DELWRI set, given that all write handlers make sure that the buffer is remove from the delwri queue before, and we never do reads with the XBF_DELWRI flag set (which the code would not handle correctly anyway). Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Alex Elder <aelder@sgi.com>
This commit is contained in:
parent
7271d243f9
commit
375ec69d2e
1 changed files with 2 additions and 7 deletions
|
@ -1275,15 +1275,10 @@ xfs_buf_iorequest(
|
|||
{
|
||||
trace_xfs_buf_iorequest(bp, _RET_IP_);
|
||||
|
||||
if (bp->b_flags & XBF_DELWRI) {
|
||||
xfs_buf_delwri_queue(bp, 1);
|
||||
return 0;
|
||||
}
|
||||
ASSERT(!(bp->b_flags & XBF_DELWRI));
|
||||
|
||||
if (bp->b_flags & XBF_WRITE) {
|
||||
if (bp->b_flags & XBF_WRITE)
|
||||
xfs_buf_wait_unpin(bp);
|
||||
}
|
||||
|
||||
xfs_buf_hold(bp);
|
||||
|
||||
/* Set the count to 1 initially, this will stop an I/O
|
||||
|
|
Loading…
Reference in a new issue