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authorPaolo Bonzini <pbonzini@redhat.com>2017-02-13 14:52:18 +0100
committerStefan Hajnoczi <stefanha@redhat.com>2017-02-21 11:14:07 +0000
commitc2b38b277a7882a592f4f2ec955084b2b756daaa (patch)
treeeefb45723912dab21c32f9d4d6bec65e4698d2fb /block
parent56f9e46b841c7be478ca038d8d4085d776ab4b0d (diff)
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block: move AioContext, QEMUTimer, main-loop to libqemuutil
AioContext is fairly self contained, the only dependency is QEMUTimer but that in turn doesn't need anything else. So move them out of block-obj-y to avoid introducing a dependency from io/ to block-obj-y. main-loop and its dependency iohandler also need to be moved, because later in this series io/ will call iohandler_get_aio_context. [Changed copyright "the QEMU team" to "other QEMU contributors" as suggested by Daniel Berrange and agreed by Paolo. --Stefan] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 20170213135235.12274-2-pbonzini@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block')
-rw-r--r--block/io.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/block/io.c b/block/io.c
index c42b34a..76dfaf4 100644
--- a/block/io.c
+++ b/block/io.c
@@ -2239,35 +2239,6 @@ BlockAIOCB *bdrv_aio_flush(BlockDriverState *bs,
return &acb->common;
}
-void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs,
- BlockCompletionFunc *cb, void *opaque)
-{
- BlockAIOCB *acb;
-
- acb = g_malloc(aiocb_info->aiocb_size);
- acb->aiocb_info = aiocb_info;
- acb->bs = bs;
- acb->cb = cb;
- acb->opaque = opaque;
- acb->refcnt = 1;
- return acb;
-}
-
-void qemu_aio_ref(void *p)
-{
- BlockAIOCB *acb = p;
- acb->refcnt++;
-}
-
-void qemu_aio_unref(void *p)
-{
- BlockAIOCB *acb = p;
- assert(acb->refcnt > 0);
- if (--acb->refcnt == 0) {
- g_free(acb);
- }
-}
-
/**************************************************************/
/* Coroutine block device emulation */