Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

[pandora-kernel.git] / include / linux / aio.h

diff --git a/include/linux/aio.h b/include/linux/aio.h
index d10e608..b51ddd2 100644 (file)
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -105,7 +105,6 @@ struct kiocb {
        wait_queue_t            ki_wait;
        loff_t                  ki_pos;
 
-       atomic_t                ki_bio_count;   /* num bio used for this iocb */
        void                    *private;
        /* State that we remember to be able to restart/retry  */
        unsigned short          ki_opcode;
@@ -206,43 +205,12 @@ struct kioctx {
 /* prototypes */
 extern unsigned aio_max_size;
 
-extern ssize_t FASTCALL(wait_on_sync_kiocb(struct kiocb *iocb));
-extern int FASTCALL(aio_put_req(struct kiocb *iocb));
-extern void FASTCALL(kick_iocb(struct kiocb *iocb));
-extern int FASTCALL(aio_complete(struct kiocb *iocb, long res, long res2));
-extern void FASTCALL(__put_ioctx(struct kioctx *ctx));
+extern ssize_t wait_on_sync_kiocb(struct kiocb *iocb);
+extern int aio_put_req(struct kiocb *iocb);
+extern void kick_iocb(struct kiocb *iocb);
+extern int aio_complete(struct kiocb *iocb, long res, long res2);
 struct mm_struct;
-extern void FASTCALL(exit_aio(struct mm_struct *mm));
-extern struct kioctx *lookup_ioctx(unsigned long ctx_id);
-extern int FASTCALL(io_submit_one(struct kioctx *ctx,
-                       struct iocb __user *user_iocb, struct iocb *iocb));
-
-/* semi private, but used by the 32bit emulations: */
-struct kioctx *lookup_ioctx(unsigned long ctx_id);
-int FASTCALL(io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
-                                 struct iocb *iocb));
-
-#define get_ioctx(kioctx) do {                                         \
-       BUG_ON(atomic_read(&(kioctx)->users) <= 0);                     \
-       atomic_inc(&(kioctx)->users);                                   \
-} while (0)
-#define put_ioctx(kioctx) do {                                         \
-       BUG_ON(atomic_read(&(kioctx)->users) <= 0);                     \
-       if (unlikely(atomic_dec_and_test(&(kioctx)->users)))            \
-               __put_ioctx(kioctx);                                    \
-} while (0)
-
-#define in_aio() (unlikely(!is_sync_wait(current->io_wait)))
-
-/* may be used for debugging */
-#define warn_if_async()                                                        \
-do {                                                                   \
-       if (in_aio()) {                                                 \
-               printk(KERN_ERR "%s(%s:%d) called in async context!\n", \
-                       __FUNCTION__, __FILE__, __LINE__);              \
-               dump_stack();                                           \
-       }                                                               \
-} while (0)
+extern void exit_aio(struct mm_struct *mm);
 
 #define io_wait_to_kiocb(wait) container_of(wait, struct kiocb, ki_wait)