diff options
Diffstat (limited to 'drivers/md/bcache/movinggc.c')
| -rw-r--r-- | drivers/md/bcache/movinggc.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/md/bcache/movinggc.c b/drivers/md/bcache/movinggc.c index c69fc92b02cf..e3ec0a550b00 100644 --- a/drivers/md/bcache/movinggc.c +++ b/drivers/md/bcache/movinggc.c @@ -183,6 +183,16 @@ err: if (!IS_ERR_OR_NULL(w->private)) closure_return(cl); } +static bool bucket_cmp(struct bucket *l, struct bucket *r) +{ + return GC_SECTORS_USED(l) < GC_SECTORS_USED(r); +} + +static unsigned bucket_heap_top(struct cache *ca) +{ + return GC_SECTORS_USED(heap_peek(&ca->heap)); +} + void bch_moving_gc(struct closure *cl) { struct cache_set *c = container_of(cl, struct cache_set, gc.cl); @@ -190,16 +200,6 @@ void bch_moving_gc(struct closure *cl) struct bucket *b; unsigned i; - bool bucket_cmp(struct bucket *l, struct bucket *r) - { - return GC_SECTORS_USED(l) < GC_SECTORS_USED(r); - } - - unsigned top(struct cache *ca) - { - return GC_SECTORS_USED(heap_peek(&ca->heap)); - } - if (!c->copy_gc_enabled) closure_return(cl); @@ -220,7 +220,7 @@ void bch_moving_gc(struct closure *cl) sectors_to_move += GC_SECTORS_USED(b); heap_add(&ca->heap, b, bucket_cmp); } else if (bucket_cmp(b, heap_peek(&ca->heap))) { - sectors_to_move -= top(ca); + sectors_to_move -= bucket_heap_top(ca); sectors_to_move += GC_SECTORS_USED(b); ca->heap.data[0] = b; @@ -233,7 +233,7 @@ void bch_moving_gc(struct closure *cl) sectors_to_move -= GC_SECTORS_USED(b); } - ca->gc_move_threshold = top(ca); + ca->gc_move_threshold = bucket_heap_top(ca); pr_debug("threshold %u", ca->gc_move_threshold); } |