Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dm mpath: rename current_pgpath to pgpath in multipath_prepare_ioctl
Makes consistent with __map_bio() and multipath_clone_and_map().
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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drivers/md/dm-mpath.c
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-6
drivers/md/dm-mpath.c
···
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struct block_device **bdev)
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{
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struct multipath *m = ti->private;
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-
struct pgpath *current_pgpath;
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+
struct pgpath *pgpath;
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unsigned long flags;
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int r;
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current_pgpath = READ_ONCE(m->current_pgpath);
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if (!current_pgpath || !test_bit(MPATHF_QUEUE_IO, &m->flags))
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current_pgpath = choose_pgpath(m, 0);
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pgpath = READ_ONCE(m->current_pgpath);
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if (!pgpath || !test_bit(MPATHF_QUEUE_IO, &m->flags))
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pgpath = choose_pgpath(m, 0);
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if (current_pgpath) {
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if (pgpath) {
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if (!test_bit(MPATHF_QUEUE_IO, &m->flags)) {
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*bdev = current_pgpath->path.dev->bdev;
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*bdev = pgpath->path.dev->bdev;
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r = 0;
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} else {
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/* pg_init has not started or completed */