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| author | Christoph Hellwig <hch@lst.de> | 2017-09-01 18:39:11 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-09-05 02:05:15 +0300 |
| commit | ac452acae1caa1a451142a30b4e1ea09cfac4410 (patch) | |
| tree | 93f24510cff66d776a610838a2285ffe1c6ac9ff /fs/splice.c | |
| parent | 317d5a5f0f8fcc084d02c776c602c64a5b94e47b (diff) | |
| download | linux-ac452acae1caa1a451142a30b4e1ea09cfac4410.tar.xz | |
fs: move kernel_write to fs/read_write.c
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/splice.c')
| -rw-r--r-- | fs/splice.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/fs/splice.c b/fs/splice.c index ae41201d0325..f3084cce0ea6 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -364,22 +364,6 @@ static ssize_t kernel_readv(struct file *file, const struct kvec *vec, return res; } -ssize_t kernel_write(struct file *file, const char *buf, size_t count, - loff_t pos) -{ - mm_segment_t old_fs; - ssize_t res; - - old_fs = get_fs(); - set_fs(get_ds()); - /* The cast to a user pointer is valid due to the set_fs() */ - res = vfs_write(file, (__force const char __user *)buf, count, &pos); - set_fs(old_fs); - - return res; -} -EXPORT_SYMBOL(kernel_write); - static ssize_t default_file_splice_read(struct file *in, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags) |