loop: Get rid of loop_index_mutex

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commit 0a42e99b58 upstream.

Now that loop_ctl_mutex is global, just get rid of loop_index_mutex as
there is no good reason to keep these two separate and it just
complicates the locking.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jan Kara 2018-11-08 14:01:04 +01:00 • committed by Greg Kroah-Hartman

parent 1de686d15b

commit dc04196fae

1 changed files with 20 additions and 21 deletions

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drivers/block/loop.c

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