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(parent: dc5ff2b) | patch
blkcg: kill unused field nr_undestroyed_grps
authorHou Tao <houtao1@huawei.com>
Tue, 26 Jul 2016 09:13:42 +0000 (17:13 +0800)
committerJens Axboe <axboe@fb.com>
Thu, 4 Aug 2016 20:19:16 +0000 (14:19 -0600)
commitbfd279a868987e4bca7dc72a029e0fc50316d6df
tree33d47b80407384ff20016bee049d5c0277c5b6b6tree | snapshot (tar.gz zip)
parentdc5ff2b1d66f21c27a4c37236636dff6946437e4commit | diff
blkcg: kill unused field nr_undestroyed_grps

'nr_undestroyed_grps' in struct throtl_data was used to count
the number of throtl_grp related with throtl_data, but now
throtl_grp is tracked by blkcg_gq, so it is useless anymore.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-throttle.c diff | blob | blame | history