From 0b4db5dff3599b46957bfd8a4c66945c915e26d3 Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Wed, 20 Jul 2016 10:53:22 +1000 Subject: [PATCH] xfs: remove extraneous buffer flag changes Fix up a couple places where extra flag manipulation occurs. In the first case we clear XBF_ASYNC and then immediately reset it - so don't bother clearing in the first place. In the 2nd case we are at a point in the function where the buffer must already be async, so there is no need to reset it. Add consistent spacing around the " | " while we're at it. Signed-off-by: Eric Sandeen Reviewed-by: Carlos Maiolino Signed-off-by: Dave Chinner --- fs/xfs/xfs_buf.c | 2 +- fs/xfs/xfs_buf_item.c | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index e71cfbd5acb3..5d52e44b89f7 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1816,7 +1816,7 @@ __xfs_buf_delwri_submit( blk_start_plug(&plug); list_for_each_entry_safe(bp, n, io_list, b_list) { - bp->b_flags &= ~(_XBF_DELWRI_Q | XBF_ASYNC | XBF_WRITE_FAIL); + bp->b_flags &= ~(_XBF_DELWRI_Q | XBF_WRITE_FAIL); bp->b_flags |= XBF_WRITE | XBF_ASYNC; /* diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 34257992934c..6a2f429391cc 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -1080,10 +1080,9 @@ xfs_buf_iodone_callback_error( * async write failure at least once, but we also need to set the buffer * up to behave correctly now for repeated failures. */ - if (!(bp->b_flags & (XBF_STALE|XBF_WRITE_FAIL)) || + if (!(bp->b_flags & (XBF_STALE | XBF_WRITE_FAIL)) || bp->b_last_error != bp->b_error) { - bp->b_flags |= (XBF_WRITE | XBF_ASYNC | - XBF_DONE | XBF_WRITE_FAIL); + bp->b_flags |= (XBF_WRITE | XBF_DONE | XBF_WRITE_FAIL); bp->b_last_error = bp->b_error; bp->b_retries = 0; bp->b_first_retry_time = jiffies; -- 2.20.1