diff options
| -rw-r--r-- | drivers/md/bcache/extents.c | 13 | ||||
| -rw-r--r-- | drivers/md/bcache/extents.h | 1 | ||||
| -rw-r--r-- | drivers/md/bcache/journal.c | 16 |
3 files changed, 19 insertions, 11 deletions
diff --git a/drivers/md/bcache/extents.c b/drivers/md/bcache/extents.c index 3a0de4c..243de0bf 100644 --- a/drivers/md/bcache/extents.c +++ b/drivers/md/bcache/extents.c @@ -474,9 +474,8 @@ out: return false; } -static bool bch_extent_invalid(struct btree_keys *bk, const struct bkey *k) +bool __bch_extent_invalid(struct cache_set *c, const struct bkey *k) { - struct btree *b = container_of(bk, struct btree, keys); char buf[80]; if (!KEY_SIZE(k)) @@ -485,16 +484,22 @@ static bool bch_extent_invalid(struct btree_keys *bk, const struct bkey *k) if (KEY_SIZE(k) > KEY_OFFSET(k)) goto bad; - if (__ptr_invalid(b->c, k)) + if (__ptr_invalid(c, k)) goto bad; return false; bad: bch_extent_to_text(buf, sizeof(buf), k); - cache_bug(b->c, "spotted extent %s: %s", buf, bch_ptr_status(b->c, k)); + cache_bug(c, "spotted extent %s: %s", buf, bch_ptr_status(c, k)); return true; } +static bool bch_extent_invalid(struct btree_keys *bk, const struct bkey *k) +{ + struct btree *b = container_of(bk, struct btree, keys); + return __bch_extent_invalid(b->c, k); +} + static bool bch_extent_bad_expensive(struct btree *b, const struct bkey *k, unsigned ptr) { diff --git a/drivers/md/bcache/extents.h b/drivers/md/bcache/extents.h index e4e2340..e2ed540 100644 --- a/drivers/md/bcache/extents.h +++ b/drivers/md/bcache/extents.h @@ -9,5 +9,6 @@ struct cache_set; void bch_extent_to_text(char *, size_t, const struct bkey *); bool __bch_btree_ptr_invalid(struct cache_set *, const struct bkey *); +bool __bch_extent_invalid(struct cache_set *, const struct bkey *); #endif /* _BCACHE_EXTENTS_H */ diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c index 59e8202..363b881 100644 --- a/drivers/md/bcache/journal.c +++ b/drivers/md/bcache/journal.c @@ -7,6 +7,7 @@ #include "bcache.h" #include "btree.h" #include "debug.h" +#include "extents.h" #include <trace/events/bcache.h> @@ -291,15 +292,16 @@ void bch_journal_mark(struct cache_set *c, struct list_head *list) for (k = i->j.start; k < bset_bkey_last(&i->j); - k = bkey_next(k)) { - unsigned j; + k = bkey_next(k)) + if (!__bch_extent_invalid(c, k)) { + unsigned j; - for (j = 0; j < KEY_PTRS(k); j++) - if (ptr_available(c, k, j)) - atomic_inc(&PTR_BUCKET(c, k, j)->pin); + for (j = 0; j < KEY_PTRS(k); j++) + if (ptr_available(c, k, j)) + atomic_inc(&PTR_BUCKET(c, k, j)->pin); - bch_initial_mark_key(c, 0, k); - } + bch_initial_mark_key(c, 0, k); + } } } |