diff options
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 304377182c1a..0ecb6461ed81 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -186,7 +186,7 @@ static void __loop_update_dio(struct loop_device *lo, bool dio) * * TODO: the above condition may be loosed in the future, and * direct I/O may be switched runtime at that time because most - * of requests in sane appplications should be PAGE_SIZE algined + * of requests in sane applications should be PAGE_SIZE aligned */ if (dio) { if (queue_logical_block_size(lo->lo_queue) >= sb_bsize && @@ -501,9 +501,9 @@ static int lo_rw_aio(struct loop_device *lo, struct loop_cmd *cmd, cmd->iocb.ki_flags = IOCB_DIRECT; if (rw == WRITE) - ret = file->f_op->write_iter(&cmd->iocb, &iter); + ret = call_write_iter(file, &cmd->iocb, &iter); else - ret = file->f_op->read_iter(&cmd->iocb, &iter); + ret = call_read_iter(file, &cmd->iocb, &iter); if (ret != -EIOCBQUEUED) cmd->iocb.ki_complete(&cmd->iocb, ret, 0); @@ -1142,13 +1142,6 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) (info->lo_flags & LO_FLAGS_AUTOCLEAR)) lo->lo_flags ^= LO_FLAGS_AUTOCLEAR; - if ((info->lo_flags & LO_FLAGS_PARTSCAN) && - !(lo->lo_flags & LO_FLAGS_PARTSCAN)) { - lo->lo_flags |= LO_FLAGS_PARTSCAN; - lo->lo_disk->flags &= ~GENHD_FL_NO_PART_SCAN; - loop_reread_partitions(lo, lo->lo_device); - } - lo->lo_encrypt_key_size = info->lo_encrypt_key_size; lo->lo_init[0] = info->lo_init[0]; lo->lo_init[1] = info->lo_init[1]; @@ -1163,6 +1156,14 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info) exit: blk_mq_unfreeze_queue(lo->lo_queue); + + if (!err && (info->lo_flags & LO_FLAGS_PARTSCAN) && + !(lo->lo_flags & LO_FLAGS_PARTSCAN)) { + lo->lo_flags |= LO_FLAGS_PARTSCAN; + lo->lo_disk->flags &= ~GENHD_FL_NO_PART_SCAN; + loop_reread_partitions(lo, lo->lo_device); + } + return err; } @@ -1175,7 +1176,8 @@ loop_get_status(struct loop_device *lo, struct loop_info64 *info) if (lo->lo_state != Lo_bound) return -ENXIO; - error = vfs_getattr(&file->f_path, &stat); + error = vfs_getattr(&file->f_path, &stat, + STATX_INO, AT_STATX_SYNC_AS_STAT); if (error) return error; memset(info, 0, sizeof(*info)); |