[PATCH 02/14] autofs: switch to kernel_write
From: Christoph Hellwig <hch@lst.de>
Date: 2020-06-24 16:14:08
Also in:
linux-fsdevel, lkml, netfilter-devel
Subsystem:
filesystems (vfs and infrastructure), kernel automounter, the rest · Maintainers:
Alexander Viro, Christian Brauner, Ian Kent, Linus Torvalds
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 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/autofs/waitq.c b/fs/autofs/waitq.c
index b04c528b19d342..74c886f7c51cbe 100644
--- a/fs/autofs/waitq.c
+++ b/fs/autofs/waitq.c@@ -53,7 +53,7 @@ static int autofs_write(struct autofs_sb_info *sbi, mutex_lock(&sbi->pipe_mutex); while (bytes) { - wr = __kernel_write(file, data, bytes, &file->f_pos); + wr = kernel_write(file, data, bytes, &file->f_pos); if (wr <= 0) break; data += wr;
--
2.26.2