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authorJeff Dike <jdike@addtoit.com>2005-10-10 23:10:32 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-12 08:22:26 -0700
commit91acb21f084aa244f26839406ae7ed8aa3668058 (patch)
tree5a186b9b35d2e26aaf1c85441125611c9c88dd18 /arch/um/include
parentda64c6ee6bb71bfb3f09d9bb89ce1aa4b1ee7e89 (diff)
downloadop-kernel-dev-91acb21f084aa244f26839406ae7ed8aa3668058.zip
op-kernel-dev-91acb21f084aa244f26839406ae7ed8aa3668058.tar.gz
[PATCH] uml: revert block driver use of host AIO
The patch to use host AIO support that I submitted early after 2.6.13 exposed some problems in the block driver. I have fixes for these, but am not comfortable putting them into 2.6.14 at this late date. So, this patch reverts the use of host AIO. I will resubmit the original patch, plus fixes to the driver after 2.6.14 in order to get a reasonable amount of testing before they're exposed to the general public. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/include')
-rw-r--r--arch/um/include/aio.h18
1 files changed, 3 insertions, 15 deletions
diff --git a/arch/um/include/aio.h b/arch/um/include/aio.h
index 83f1687..423bae91 100644
--- a/arch/um/include/aio.h
+++ b/arch/um/include/aio.h
@@ -14,27 +14,15 @@ struct aio_thread_reply {
};
struct aio_context {
- enum aio_type type;
- int fd;
- void *data;
- int len;
- unsigned long long offset;
int reply_fd;
struct aio_context *next;
};
-#define INIT_AIO(aio_type, aio_fd, aio_data, aio_len, aio_offset, \
- aio_reply_fd) \
- { .type = aio_type, \
- .fd = aio_fd, \
- .data = aio_data, \
- .len = aio_len, \
- .offset = aio_offset, \
- .reply_fd = aio_reply_fd }
-
#define INIT_AIO_CONTEXT { .reply_fd = -1, \
.next = NULL }
-extern int submit_aio(struct aio_context *aio);
+extern int submit_aio(enum aio_type type, int fd, char *buf, int len,
+ unsigned long long offset, int reply_fd,
+ struct aio_context *aio);
#endif
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