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authorChristoph Hellwig <hch@infradead.org>2010-07-18 21:17:09 +0000
committerAlex Elder <aelder@sgi.com>2010-07-26 16:09:02 -0500
commit40e2e97316af6e62affab7a392e792494b8d9dde (patch)
tree981ce3b464467893683d47f52ae5d35fdd32d46a /include
parent696123fca877905696591829c97a2cef11c8d048 (diff)
downloadlinux-40e2e97316af6e62affab7a392e792494b8d9dde.tar.bz2
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')
-rw-r--r--include/linux/fs.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 68ca1b0491af..f91affb7d530 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