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(parent: 50bd377) | patch
md: Just use RCU when checking for overlap between arrays.
authorNeilBrown <neilb@suse.de>
Mon, 29 Sep 2014 05:33:20 +0000 (15:33 +1000)
committerNeilBrown <neilb@suse.de>
Tue, 14 Oct 2014 02:08:28 +0000 (13:08 +1100)
commit8b1afc3d6751063d3f0cdefe55719b1cd2f7edcc
treecbf069807f783e75cb18f6ae42847d982ddac05ctree | snapshot
parent50bd3774058137e687b41da8b31fdd3544f7d901commit | diff
md: Just use RCU when checking for overlap between arrays.

We don't really need the full mddev_lock here, and having to
drop it is messy.
RCU is enough to protect these lists.

Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/md.c diff | blob | history
Domain: System / Kernel;