From cd575ddf57af004913ff5a994aa5f3203216fa68 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 1 Nov 2018 15:13:19 -0400 Subject: bcachefs: Erasure coding Signed-off-by: Kent Overstreet --- fs/bcachefs/alloc_background.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'fs/bcachefs/alloc_background.c') diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c index 291d352ee370..b49d0cd84b78 100644 --- a/fs/bcachefs/alloc_background.c +++ b/fs/bcachefs/alloc_background.c @@ -10,6 +10,7 @@ #include "buckets.h" #include "clock.h" #include "debug.h" +#include "ec.h" #include "error.h" #include "journal_io.h" #include "trace.h" @@ -1113,6 +1114,24 @@ void bch2_dev_allocator_remove(struct bch_fs *c, struct bch_dev *ca) } mutex_unlock(&c->btree_reserve_cache_lock); + while (1) { + struct open_bucket *ob; + + spin_lock(&c->freelist_lock); + if (!ca->open_buckets_partial_nr) { + spin_unlock(&c->freelist_lock); + break; + } + ob = c->open_buckets + + ca->open_buckets_partial[--ca->open_buckets_partial_nr]; + ob->on_partial_list = false; + spin_unlock(&c->freelist_lock); + + bch2_open_bucket_put(c, ob); + } + + bch2_ec_stop_dev(c, ca); + /* * Wake up threads that were blocked on allocation, so they can notice * the device can no longer be removed and the capacity has changed: -- cgit v1.2.3