diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 552f56a84a..f8145499da 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -243,9 +243,7 @@ static int lo_write_bvec(struct file *file, struct bio_vec *bvec, loff_t *ppos) iov_iter_bvec(&i, ITER_SOURCE, bvec, 1, bvec->bv_len); - file_start_write(file); bw = vfs_iter_write(file, &i, ppos, 0); - file_end_write(file); if (likely(bw == bvec->bv_len)) return 0; @@ -1301,8 +1299,6 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) loop_set_size(lo, new_size); } - loop_config_discard(lo); - /* update dio if lo_offset or transfer is changed */ __loop_update_dio(lo, lo->use_dio); @@ -2036,7 +2032,8 @@ static int loop_add(int i) } lo->lo_queue = lo->lo_disk->queue; - blk_queue_max_hw_sectors(lo->lo_queue, BLK_DEF_MAX_SECTORS); + /* random number picked from the history block max_sectors cap */ + blk_queue_max_hw_sectors(lo->lo_queue, 2560u); /* * By default, we do buffer IO, so it doesn't make sense to enable |