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author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-07 13:41:49 +0100 |
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committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-15 16:07:51 +0100 |
commit | c4d9d19645a484298a67e9021060bc7c2b081d0f (patch) | |
tree | 6f60c9f368afcd5b2c4d089e1a3a9795500c9e74 /include/block/thread-pool.h | |
parent | 85d126f3ee666702ac514c66606c62d276c4341c (diff) | |
download | qemu-c4d9d19645a484298a67e9021060bc7c2b081d0f.zip qemu-c4d9d19645a484298a67e9021060bc7c2b081d0f.tar.gz qemu-c4d9d19645a484298a67e9021060bc7c2b081d0f.tar.bz2 |
threadpool: drop global thread pool
Now that each AioContext has a ThreadPool and the main loop AioContext
can be fetched with bdrv_get_aio_context(), we can eliminate the concept
of a global thread pool from thread-pool.c.
The submit functions must take a ThreadPool* argument.
block/raw-posix.c and block/raw-win32.c use
aio_get_thread_pool(bdrv_get_aio_context(bs)) to fetch the main loop's
ThreadPool.
tests/test-thread-pool.c must be updated to reflect the new
thread_pool_submit() function prototypes.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/block/thread-pool.h')
-rw-r--r-- | include/block/thread-pool.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/block/thread-pool.h b/include/block/thread-pool.h index e1453c6..32afcdd 100644 --- a/include/block/thread-pool.h +++ b/include/block/thread-pool.h @@ -31,9 +31,11 @@ typedef struct ThreadPool ThreadPool; ThreadPool *thread_pool_new(struct AioContext *ctx); void thread_pool_free(ThreadPool *pool); -BlockDriverAIOCB *thread_pool_submit_aio(ThreadPoolFunc *func, void *arg, - BlockDriverCompletionFunc *cb, void *opaque); -int coroutine_fn thread_pool_submit_co(ThreadPoolFunc *func, void *arg); -void thread_pool_submit(ThreadPoolFunc *func, void *arg); +BlockDriverAIOCB *thread_pool_submit_aio(ThreadPool *pool, + ThreadPoolFunc *func, void *arg, + BlockDriverCompletionFunc *cb, void *opaque); +int coroutine_fn thread_pool_submit_co(ThreadPool *pool, + ThreadPoolFunc *func, void *arg); +void thread_pool_submit(ThreadPool *pool, ThreadPoolFunc *func, void *arg); #endif |