fcntl: fix typo in RWH_WRITE_LIFE_NOT_SET r/w hint name

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According to commit message in the original commit c75b1d9421 ("fs:
add fcntl() interface for setting/getting write life time hints"),
as well as userspace library[1] and man page update[2], R/W hint constants
are intended to have RWH_* prefix. However, RWF_WRITE_LIFE_NOT_SET retained
"RWF_*" prefix used in the early versions of the proposed patch set[3].
Rename it and provide the old name as a synonym for the new one
for backward compatibility.

[1] bd553af6c8
[2] 580082a186
[3] https://www.mail-archive.com/linux-block@vger.kernel.org/msg09638.html

Fixes: c75b1d9421 ("fs: add fcntl() interface for setting/getting write life time hints")
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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This commit is contained in:

Eugene Syromiatnikov 2019-09-20 17:58:21 +02:00 • committed by Jens Axboe

parent d386732bc1

commit 9a7f12edf8

3 changed files with 17 additions and 3 deletions

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include/uapi/linux/fcntl.h

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