]> git.baikalelectronics.ru Git - kernel.git/commit
fs: simplify the generic_write_sync prototype
authorChristoph Hellwig <hch@lst.de>
Thu, 7 Apr 2016 15:52:01 +0000 (08:52 -0700)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 1 May 2016 23:58:39 +0000 (19:58 -0400)
commitcc121e2d5e4315079b11065ca2fc02fdfaf1e288
tree6f940ba17f38b693e495ad5267b1988dd66c9c0f
parent089f4399f95e99d98772cac34fc68f73b59d380a
fs: simplify the generic_write_sync prototype

The kiocb already has the new position, so use that.  The only interesting
case is AIO, where we currently don't bother updating ki_pos.  We're about
to free the kiocb after we're done, so we might as well update it to make
everyone's life simpler.

While we're at it also return the bytes written argument passed in if
we were successful so that the boilerplate error switch code in the
callers can go away.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
12 files changed:
fs/block_dev.c
fs/btrfs/file.c
fs/cifs/file.c
fs/direct-io.c
fs/ext4/file.c
fs/f2fs/file.c
fs/nfs/direct.c
fs/ntfs/file.c
fs/udf/file.c
fs/xfs/xfs_file.c
include/linux/fs.h
mm/filemap.c