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(parent: 3a4d4eb) | patch
drbd: use the cached meta_dev_idx
authorLars Ellenberg <lars.ellenberg@linbit.com>
Tue, 19 Mar 2013 17:16:45 +0000 (18:16 +0100)
committerJens Axboe <axboe@kernel.dk>
Sat, 23 Mar 2013 00:13:59 +0000 (18:13 -0600)
commit68e41a43f18b681f83329c8ad83123571bb8db0d
tree0e421f7124c5884d171f40492c3cadf0e9984726tree | snapshot
parent3a4d4eb3cb03fbc66696fc8cd472701d56f3aee7commit | diff
drbd: use the cached meta_dev_idx

Now we have the cached meta_dev_idx member,
we can get rid of a few rcu_read_lock() sections and rcu_dereference().

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/drbd/drbd_int.h diff | blob | history
drivers/block/drbd/drbd_nl.c diff | blob | history
Domain: System / Kernel;