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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-11 10:00:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-11 10:00:09 +0300 |
| commit | c8be6af9ef16cf44d690fc227a0d2dd7a526ef05 (patch) | |
| tree | 805518819810a3ab4f1c53dc8d529f987abe9db8 /drivers/md/dm-mpath.c | |
| parent | c78c31b374a68be79cb4a03ef5b6c187f034e903 (diff) | |
| parent | 2ef96a5bb12be62ef75b5828c0aab838ebb29cb8 (diff) | |
| download | linux-c8be6af9ef16cf44d690fc227a0d2dd7a526ef05.tar.xz | |
Merge v5.7-rc5 into driver-core-next
We want the driver core fixes in here and this resolves a merge issue
with drivers/base/dd.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md/dm-mpath.c')
| -rw-r--r-- | drivers/md/dm-mpath.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 58fd137b6ae1..3e500098132f 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -585,10 +585,12 @@ static struct pgpath *__map_bio(struct multipath *m, struct bio *bio) /* Do we need to select a new pgpath? */ pgpath = READ_ONCE(m->current_pgpath); - queue_io = test_bit(MPATHF_QUEUE_IO, &m->flags); - if (!pgpath || !queue_io) + if (!pgpath || !test_bit(MPATHF_QUEUE_IO, &m->flags)) pgpath = choose_pgpath(m, bio->bi_iter.bi_size); + /* MPATHF_QUEUE_IO might have been cleared by choose_pgpath. */ + queue_io = test_bit(MPATHF_QUEUE_IO, &m->flags); + if ((pgpath && queue_io) || (!pgpath && test_bit(MPATHF_QUEUE_IF_NO_PATH, &m->flags))) { /* Queue for the daemon to resubmit */ |