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server: Store completion in async object instead of async_queue. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-07-04 15:26:05 +02:00 committed by Alexandre Julliard
parent 9df88c3055
commit 7f17bae74e
1 changed files with 11 additions and 20 deletions
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31
server/async.c
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@ -51,6 +51,8 @@ struct async
struct iosb *iosb; /* I/O status block */
obj_handle_t wait_handle; /* pre-allocated wait handle */
int direct_result; /* a flag if we're passing result directly from request instead of APC */
struct completion *completion; /* completion associated with fd */
apc_param_t comp_key; /* completion key associated with fd */
};
static void async_dump( struct object *obj, int verbose );
@ -85,8 +87,6 @@ struct async_queue
{
struct object obj; /* object header */
struct fd *fd; /* file descriptor owning this queue */
struct completion *completion; /* completion associated with a recently closed file descriptor */
apc_param_t comp_key; /* completion key associated with a recently closed file descriptor */
struct list queue; /* queue of async objects */
};
@ -170,6 +170,7 @@ static void async_destroy( struct object *obj )
else if (async->fd) release_object( async->fd );
if (async->timeout) remove_timeout_user( async->timeout );
if (async->completion) release_object( async->completion );
if (async->event) release_object( async->event );
if (async->iosb) release_object( async->iosb );
release_object( async->thread );
@ -184,9 +185,7 @@ static void async_queue_dump( struct object *obj, int verbose )
static void async_queue_destroy( struct object *obj )
{
struct async_queue *async_queue = (struct async_queue *)obj;
assert( obj->ops == &async_queue_ops );
if (async_queue->completion) release_object( async_queue->completion );
}
/* notifies client thread of new status of its async request */
@ -241,7 +240,6 @@ struct async_queue *create_async_queue( struct fd *fd )
if (queue)
{
queue->fd = fd;
queue->completion = NULL;
list_init( &queue->queue );
}
return queue;
@ -253,8 +251,11 @@ void free_async_queue( struct async_queue *queue )
struct async *async;
if (!queue) return;
if (queue->fd) queue->completion = fd_get_completion( queue->fd, &queue->comp_key );
LIST_FOR_EACH_ENTRY( async, &queue->queue, struct async, queue_entry ) async->fd = NULL;
LIST_FOR_EACH_ENTRY( async, &queue->queue, struct async, queue_entry )
{
async->completion = fd_get_completion( async->fd, &async->comp_key );
async->fd = NULL;
}
queue->fd = NULL;
async_wake_up( queue, STATUS_HANDLES_CLOSED );
release_object( queue );
@ -297,6 +298,7 @@ struct async *create_async( struct fd *fd, struct thread *thread, const async_da
async->signaled = 0;
async->wait_handle = 0;
async->direct_result = 0;
async->completion = NULL;
if (iosb) async->iosb = (struct iosb *)grab_object( iosb );
else async->iosb = NULL;
@ -386,19 +388,8 @@ void async_set_timeout( struct async *async, timeout_t timeout, unsigned int sta
static void add_async_completion( struct async *async, apc_param_t cvalue, unsigned int status,
apc_param_t information )
{
if (async->fd)
{
apc_param_t ckey;
struct completion *completion = fd_get_completion( async->fd, &ckey );
if (completion)
{
add_completion( completion, ckey, cvalue, status, information );
release_object( completion );
}
}
else if (async->queue && async->queue->completion)
add_completion( async->queue->completion, async->queue->comp_key, cvalue, status, information );
if (async->fd && !async->completion) async->completion = fd_get_completion( async->fd, &async->comp_key );
if (async->completion) add_completion( async->completion, async->comp_key, cvalue, status, information );
}
/* store the result of the client-side async callback */