xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
複製 0
程式碼 問題管理 合併請求 Actions Packages Projects 版本發佈 Wiki Activity

direct-io: eliminate the offset argument to ->direct_IO

瀏覽代碼 
Including blkdev_direct_IO and dax_do_io.  It has to be ki_pos to actually
work, so eliminate the superflous argument.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig
2016-04-07 08:51:58 -07:00
committed by Al Viro
父節點 13712713ca
當前提交 c8b8e32d70
共有 37 個文件被更改，包括 99 次插入 和 112 次删除
Download Patch File Download Diff File Expand all files Collapse all files

6
fs/f2fs/data.c
查看文件

@@ -1655,12 +1655,12 @@ static int check_direct_IO(struct inode *inode, struct iov_iter *iter,
return 0;
}
static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
loff_t offset)
static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
{
struct address_space *mapping = iocb->ki_filp->f_mapping;
struct inode *inode = mapping->host;
size_t count = iov_iter_count(iter);
loff_t offset = iocb->ki_pos;
int err;
err = check_direct_IO(inode, iter, offset);
@@ -1672,7 +1672,7 @@ static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
trace_f2fs_direct_IO_enter(inode, offset, count, iov_iter_rw(iter));
err = blockdev_direct_IO(iocb, inode, iter, offset, get_data_block_dio);
err = blockdev_direct_IO(iocb, inode, iter, get_data_block_dio);
if (err < 0 && iov_iter_rw(iter) == WRITE)
f2fs_write_failed(mapping, offset + count);