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bcache: Revert "bcache: free heap cache_set->flush_btree in bch_journal_free" 

This reverts commit 6268dc2c47.

This patch depends on commit c4dc2497d5 ("bcache: fix high CPU
occupancy during journal") which is reverted in previous patch. So
revert this one too.

Fixes: 6268dc2c47 ("bcache: free heap cache_set->flush_btree in bch_journal_free")
Signed-off-by: Coly Li <colyli@suse.de>
Cc: stable@vger.kernel.org
Cc: Shenghui Wang <shhuiw@foxmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Coly Li 2019-06-28 19:59:53 +08:00 committed by Jens Axboe
parent 1df3877ff6
commit ba82c1ac16
1 changed files with 0 additions and 1 deletions
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drivers/md/bcache/journal.c
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@ -884,7 +884,6 @@ void bch_journal_free(struct cache_set *c)
free_pages((unsigned long) c->journal.w[1].data, JSET_BITS);
free_pages((unsigned long) c->journal.w[0].data, JSET_BITS);
free_fifo(&c->journal.pin);
free_heap(&c->flush_btree);
}
int bch_journal_alloc(struct cache_set *c)