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autofs: switch to kernel_write
authorChristoph Hellwig <hch@lst.de>
Wed, 13 May 2020 06:45:59 +0000 (08:45 +0200)
committerChristoph Hellwig <hch@lst.de>
Wed, 8 Jul 2020 06:27:56 +0000 (08:27 +0200)
commit13c164b1a186dfe17d104d9638b86a06be1e40bf
tree35036080dec6a8c52dec11de3b8b8cd9444f7892
parent97c7990c4bf6423578f5b7317027ff8b6fb7cdf6
autofs: switch to kernel_write

While pipes don't really need sb_writers projection, __kernel_write is an
interface better kept private, and the additional rw_verify_area does not
hurt here.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ian Kent <raven@themaw.net>
fs/autofs/waitq.c