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PAGE_SIZE? > and increases the consistency of data types used within the driver. > Especially to mactch the struct queue_limits.logical_block_size type. > > Also, this is to get rid of the LTP/ioctl_loop06 test failure: > > 12 ioctl_loop06.c:76: TINFO: Using LOOP_SET_BLOCK_SIZE with arg > PAGE_SIZE > 13 ioctl_loop06.c:59: TFAIL: Set block size succeed unexpectedly > ... > 18 ioctl_loop06.c:76: TINFO: Using LOOP_CONFIGURE with block_size > PAGE_SIZE > 19 ioctl_loop06.c:59: TFAIL: Set block size succeed unexpectedly > > Link: https://urldefense.com/v3/__https://lists.linux.it/pipermail/ltp/2024-August/039912.html__;!!ACWV5N9M2RV99hQ!Kxyf0QaP903VtqbEb5n4dgWFhDjWex6vfZhJ9i2ewSqvAWf_iqFNNoOLlJm2BR_ofSSwGwowUQbky65jbg$ > Signed-off-by: Li Wang > Cc: Jan Stancek > Cc: John Garry > Cc: Damien Le Moal > Cc: Stefan Hajnoczi > --- > drivers/block/loop.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/block/loop.c b/drivers/block/loop.c > index 78a7bb28defe..86cc3b19faae 100644 > --- a/drivers/block/loop.c > +++ b/drivers/block/loop.c > @@ -173,7 +173,7 @@ static loff_t get_loop_size(struct loop_device *lo, struct file *file) > static bool lo_bdev_can_use_dio(struct loop_device *lo, > struct block_device *backing_bdev) > { > - unsigned short sb_bsize = bdev_logical_block_size(backing_bdev); > + unsigned int sb_bsize = bdev_logical_block_size(backing_bdev); > > if (queue_logical_block_size(lo->lo_queue) < sb_bsize) > return false; > @@ -977,7 +977,7 @@ loop_set_status_from_info(struct loop_device *lo, > return 0; > } > > -static unsigned short loop_default_blocksize(struct loop_device *lo, > +static unsigned int loop_default_blocksize(struct loop_device *lo, > struct block_device *backing_bdev) > { > /* In case of direct I/O, match underlying block size */ > @@ -986,7 +986,7 @@ static unsigned short loop_default_blocksize(struct loop_device *lo, > return SECTOR_SIZE; > } > > -static int loop_reconfigure_limits(struct loop_device *lo, unsigned short bsize) > +static int loop_reconfigure_limits(struct loop_device *lo, unsigned int bsize) > { > struct file *file = lo->lo_backing_file; > struct inode *inode = file->f_mapping->host;