linux-2.6.33/blockdev_direct_IO_no_locking の履歴(No.1)

• 履歴一覧
• ソース を表示
• linux-2.6.33/blockdev_direct_IO_no_locking は削除されています。
  • 1 (2010-09-30 (木) 08:56:03)

参照元†

説明†

• パス: linux-2.6.33/include/linux/fs.h

• FIXME: これは何？
  • 説明

引数†

• int rw
• struct kiocb *iocb
  • linux-2.6.33/kiocb
• struct inode *inode
  • linux-2.6.33/inode
• struct block_device *bdev
  • linux-2.6.33/block_device
• const struct iovec *iov
  • linux-2.6.33/iovec
• loff_t offset
• unsigned long nr_segs
• get_block_t get_block
  • linux-2.6.33/get_block_t
• dio_iodone_t end_io
  • linux-2.6.33/dio_iodone_t

返り値†

• ssize_t

参考†

実装†

static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb,
	struct inode *inode, struct block_device *bdev, const struct iovec *iov,
	loff_t offset, unsigned long nr_segs, get_block_t get_block,
	dio_iodone_t end_io)
{
	return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
				    nr_segs, get_block, end_io,
				    DIO_LOCKING | DIO_SKIP_HOLES);

• • linux-2.6.33/__blockdev_direct_IO
  • linux-2.6.33/DIO_LOCKING
  • linux-2.6.33/DIO_SKIP_HOLES

}

コメント†