| Message ID | 20220704124500.155247-3-hch@lst.de |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [01/17] block: remove a superflous ifdef in blkdev.h | expand |
On 7/4/22 21:44, Christoph Hellwig wrote: > The zone bitmaps are only used for non-passthrough I/O, so free them as > soon as the disk is released. > > Signed-off-by: Christoph Hellwig <hch@lst.de> > --- > block/blk-sysfs.c | 2 -- > block/genhd.c | 1 + > 2 files changed, 1 insertion(+), 2 deletions(-) > > diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c > index 58cb9cb9f48cd..7590810cf13fc 100644 > --- a/block/blk-sysfs.c > +++ b/block/blk-sysfs.c > @@ -776,8 +776,6 @@ static void blk_release_queue(struct kobject *kobj) > blk_free_queue_stats(q->stats); > kfree(q->poll_stat); > > - blk_queue_free_zone_bitmaps(q); > - > if (queue_is_mq(q)) > blk_mq_release(q); > > diff --git a/block/genhd.c b/block/genhd.c > index b1fb7e058b9cc..d0bdeb93e922c 100644 > --- a/block/genhd.c > +++ b/block/genhd.c > @@ -1165,6 +1165,7 @@ static void disk_release(struct device *dev) > > disk_release_events(disk); > kfree(disk->random); > + blk_queue_free_zone_bitmaps(disk->queue); > xa_destroy(&disk->part_tbl); > > disk->queue->disk = NULL; Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
On 7/4/2022 5:44 AM, Christoph Hellwig wrote: > The zone bitmaps are only used for non-passthrough I/O, so free them as > soon as the disk is released. > > Signed-off-by: Christoph Hellwig <hch@lst.de> > --- Reviewed-by : Chaitanya Kulkarni <kch@nvidia.com> -ck
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 58cb9cb9f48cd..7590810cf13fc 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -776,8 +776,6 @@ static void blk_release_queue(struct kobject *kobj) blk_free_queue_stats(q->stats); kfree(q->poll_stat); - blk_queue_free_zone_bitmaps(q); - if (queue_is_mq(q)) blk_mq_release(q); diff --git a/block/genhd.c b/block/genhd.c index b1fb7e058b9cc..d0bdeb93e922c 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1165,6 +1165,7 @@ static void disk_release(struct device *dev) disk_release_events(disk); kfree(disk->random); + blk_queue_free_zone_bitmaps(disk->queue); xa_destroy(&disk->part_tbl); disk->queue->disk = NULL;
The zone bitmaps are only used for non-passthrough I/O, so free them as soon as the disk is released. Signed-off-by: Christoph Hellwig <hch@lst.de> --- block/blk-sysfs.c | 2 -- block/genhd.c | 1 + 2 files changed, 1 insertion(+), 2 deletions(-)