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| author | Christoph Hellwig <hch@infradead.org> | 2010-07-18 21:17:09 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-07-26 16:09:02 -0500 |
| commit | 40e2e97316af6e62affab7a392e792494b8d9dde (patch) | |
| tree | 981ce3b464467893683d47f52ae5d35fdd32d46a /include/linux/fs.h | |
| parent | 696123fca877905696591829c97a2cef11c8d048 (diff) | |
| download | linux-3.10-40e2e97316af6e62affab7a392e792494b8d9dde.tar.gz linux-3.10-40e2e97316af6e62affab7a392e792494b8d9dde.tar.bz2 linux-3.10-40e2e97316af6e62affab7a392e792494b8d9dde.zip | |
direct-io: move aio_complete into ->end_io
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>
Diffstat (limited to 'include/linux/fs.h')
| -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 68ca1b0491a..f91affb7d53 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -415,7 +415,8 @@ 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 |