diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /drivers/s390/block/dasd_genhd.c | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/s390/block/dasd_genhd.c')
| -rw-r--r-- | drivers/s390/block/dasd_genhd.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index 90f39f79f..ef1d9fb06 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -99,9 +99,8 @@ void dasd_gendisk_free(struct dasd_block *block) int dasd_scan_partitions(struct dasd_block *block) { struct block_device *bdev; - int retry, rc; + int rc; - retry = 5; bdev = bdget_disk(block->gdp, 0); if (!bdev) { DBF_DEV_EVENT(DBF_ERR, block->base, "%s", @@ -116,19 +115,11 @@ int dasd_scan_partitions(struct dasd_block *block) rc); return -ENODEV; } - /* - * See fs/partition/check.c:register_disk,rescan_partitions - * Can't call rescan_partitions directly. Use ioctl. - */ - rc = ioctl_by_bdev(bdev, BLKRRPART, 0); - while (rc == -EBUSY && retry > 0) { - schedule(); - rc = ioctl_by_bdev(bdev, BLKRRPART, 0); - retry--; + + rc = blkdev_reread_part(bdev); + if (rc) DBF_DEV_EVENT(DBF_ERR, block->base, - "scan partitions error, retry %d rc %d", - retry, rc); - } + "scan partitions error, rc %d", rc); /* * Since the matching blkdev_put call to the blkdev_get in |