diff options
| author | Christoph Hellwig <hch@infradead.org> | 2010-07-18 21:17:09 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-09-20 13:36:10 -0700 |
| commit | 1ee3a461df139a0dc8642d951a41507fd80df30c (patch) | |
| tree | 9b0f23f89a5243475cd6aa6807d2a06ad55e9cf9 /include | |
| parent | 339cdb0406b8faae3a8250478059360f32e6a1bf (diff) | |
direct-io: move aio_complete into ->end_io
commit 40e2e97316af6e62affab7a392e792494b8d9dde upstream.
Filesystems with unwritten extent support must not complete an AIO request
until the transaction to convert the extent has been commited. That means
the aio_complete calls needs to be moved into the ->end_io callback so
that the filesystem can control when to call it exactly.
This makes a bit of a mess out of dio_complete and the ->end_io callback
prototype even more complicated.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Alex Elder <aelder@sgi.com>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index f0f447aed64..509ca14a42c 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -416,7 +416,8 @@ struct buffer_head; typedef int (get_block_t)(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create); typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset, - ssize_t bytes, void *private); + ssize_t bytes, void *private, int ret, + bool is_async); /* * Attribute flags. These should be or-ed together to figure out what |