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author | Dmitry V. Levin <ldv@altlinux.org> | 2018-12-16 04:49:52 +0300 |
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committer | Jens Axboe <axboe@kernel.dk> | 2018-12-16 19:52:02 -0700 |
commit | 98256376f81ab7afd8dd233b99c78356159c21d5 (patch) | |
tree | 7da11e56231c232efb17119ffa284a1769b46fca /include/uapi/linux/dlm_device.h | |
parent | 927b6b2d69b4cc900fa50d7e46d8f1fa91c91b3a (diff) |
uapi: linux/blkzoned.h: fix BLKGETZONESZ and BLKGETNRZONES definitions
According to the documentation in include/uapi/asm-generic/ioctl.h,
_IOW means userspace is writing and kernel is reading, and
_IOR means userspace is reading and kernel is writing.
In case of these two ioctls, kernel is writing and userspace is reading,
so they have to be _IOR instead of _IOW.
Fixes: 72cd87576d1d8 ("block: Introduce BLKGETZONESZ ioctl")
Fixes: 65e4e3eee83d7 ("block: Introduce BLKGETNRZONES ioctl")
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/uapi/linux/dlm_device.h')
0 files changed, 0 insertions, 0 deletions