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| author |  Li Lingfeng <lilingfeng3@huawei.com>
| 2024-03-05 11:21:32 +0800 |
|---|---|---|
| committer |  Jens Axboe <axboe@kernel.dk>
| 2024-03-06 08:32:06 -0700 |
| commit | b9355185d2aeef11f6e365dd98def82212637936 (patch) | |
| tree | 7d1c573e26956192cdf7e2b12ad3273a95cfafdd /block/blk-pm.h | |
| parent | block: prevent division by zero in blk_rq_stat_sum() (diff) | |
| download | linux-b9355185d2aeef11f6e365dd98def82212637936.tar.gz linux-b9355185d2aeef11f6e365dd98def82212637936.tar.bz2 linux-b9355185d2aeef11f6e365dd98def82212637936.zip | |
block: move capacity validation to blkpg_do_ioctl()
Commit 6d4e80db4ebe ("block: add capacity validation in
bdev_add_partition()") add check of partition's start and end sectors to
prevent exceeding the size of the disk when adding partitions. However,
there is still no check for resizing partitions now.
Move the check to blkpg_do_ioctl() to cover resizing partitions.
Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240305032132.548958-1-lilingfeng@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-pm.h')
0 files changed, 0 insertions, 0 deletions