diff options
| author | Christoph Hellwig <hch@lst.de> | 2004-08-22 22:45:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-08-22 22:45:56 -0700 |
| commit | 350f76f1b10125d9225d98b8fae02a4910d02976 (patch) | |
| tree | 054d6866b892b868e2277b7b5c7349238aceec64 /include | |
| parent | 581851ea4953dfdb3b7b0037fec369cf06606a53 (diff) | |
| download | history-350f76f1b10125d9225d98b8fae02a4910d02976.tar.gz | |
[PATCH] split generic_file_aio_write into buffered and direct I/O parts
If the generic code falls back to buffered I/O on a hole XFS needs to
relock, so we need to have separate functions to call unless we want to
duplicate everything. The XFS patch still needs some cleaning up, but I'll
try to get it in before 2.6.8.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index d2cf71862d71b7..b44be6f27c81af 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1412,7 +1412,11 @@ extern ssize_t generic_file_aio_read(struct kiocb *, char __user *, size_t, loff extern ssize_t __generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t *); extern ssize_t generic_file_aio_write(struct kiocb *, const char __user *, size_t, loff_t); extern ssize_t generic_file_aio_write_nolock(struct kiocb *, const struct iovec *, - unsigned long, loff_t *); + unsigned long, loff_t *); +extern ssize_t generic_file_direct_write(struct kiocb *, const struct iovec *, + unsigned long *, loff_t, loff_t *, size_t, size_t); +extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *, + unsigned long, loff_t, loff_t *, size_t, ssize_t); extern ssize_t do_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos); extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos); ssize_t generic_file_write_nolock(struct file *file, const struct iovec *iov, |