diff mbox series

[62/78] loop: do not call set_blocksize

Message ID 20201116145809.410558-63-hch@lst.de
State New
Headers show
Series [01/78] block: remove the call to __invalidate_device in check_disk_size_change | expand

Commit Message

Christoph Hellwig Nov. 16, 2020, 2:57 p.m. UTC 
set_blocksize is used by file systems to use their preferred buffer cache
block size.  Block drivers should not set it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/block/loop.c | 3 ---
 1 file changed, 3 deletions(-)

Comments

Hannes Reinecke Nov. 20, 2020, 7:38 a.m. UTC | #1 
On 11/16/20 3:57 PM, Christoph Hellwig wrote:
> set_blocksize is used by file systems to use their preferred buffer cache

> block size.  Block drivers should not set it.

> 

> Signed-off-by: Christoph Hellwig <hch@lst.de>

> ---

>   drivers/block/loop.c | 3 ---

>   1 file changed, 3 deletions(-)

> 

Reviewed-by: Hannes Reinecke <hare@suse.de>


Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@suse.de                              +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
diff mbox series

Patch

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 9a27d4f1c08aac..b42c728620c9e4 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1164,9 +1164,6 @@  static int loop_configure(struct loop_device *lo, fmode_t mode,
 	size = get_loop_size(lo, file);
 	loop_set_size(lo, size);
 
-	set_blocksize(bdev, S_ISBLK(inode->i_mode) ?
-		      block_size(inode->i_bdev) : PAGE_SIZE);
-
 	lo->lo_state = Lo_bound;
 	if (part_shift)
 		lo->lo_flags |= LO_FLAGS_PARTSCAN;