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qed: Remove GenericCB

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The GenericCB infrastructure isn't used any more. Remove it.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Kevin Wolf 2016-11-18 17:16:24 +01:00
parent 602b57fba4
commit 29470d11bf
3 changed files with 1 additions and 45 deletions
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2
block/Makefile.objs
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@ -1,6 +1,6 @@
block-obj-y += raw-format.o qcow.o vdi.o vmdk.o cloop.o bochs.o vpc.o vvfat.o dmg.o block-obj-y += raw-format.o qcow.o vdi.o vmdk.o cloop.o bochs.o vpc.o vvfat.o dmg.o
block-obj-y += qcow2.o qcow2-refcount.o qcow2-cluster.o qcow2-snapshot.o qcow2-cache.o block-obj-y += qcow2.o qcow2-refcount.o qcow2-cluster.o qcow2-snapshot.o qcow2-cache.o
block-obj-y += qed.o qed-gencb.o qed-l2-cache.o qed-table.o qed-cluster.o block-obj-y += qed.o qed-l2-cache.o qed-table.o qed-cluster.o
block-obj-y += qed-check.o block-obj-y += qed-check.o
block-obj-y += vhdx.o vhdx-endian.o vhdx-log.o block-obj-y += vhdx.o vhdx-endian.o vhdx-log.o
block-obj-y += quorum.o block-obj-y += quorum.o

33
block/qed-gencb.c
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@ -1,33 +0,0 @@
/*
* QEMU Enhanced Disk Format
*
* Copyright IBM, Corp. 2010
*
* Authors:
* Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#include "qemu/osdep.h"
#include "qed.h"
void *gencb_alloc(size_t len, BlockCompletionFunc *cb, void *opaque)
{
GenericCB *gencb = g_malloc(len);
gencb->cb = cb;
gencb->opaque = opaque;
return gencb;
}
void gencb_complete(void *opaque, int ret)
{
GenericCB *gencb = opaque;
BlockCompletionFunc *cb = gencb->cb;
void *user_opaque = gencb->opaque;
g_free(gencb);
cb(user_opaque, ret);
}

11
block/qed.h
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@ -201,17 +201,6 @@ typedef void QEDFindClusterFunc(void *opaque, int ret, uint64_t offset, size_t l
void qed_acquire(BDRVQEDState *s); void qed_acquire(BDRVQEDState *s);
void qed_release(BDRVQEDState *s); void qed_release(BDRVQEDState *s);
/**
* Generic callback for chaining async callbacks
*/
typedef struct {
BlockCompletionFunc *cb;
void *opaque;
} GenericCB;
void *gencb_alloc(size_t len, BlockCompletionFunc *cb, void *opaque);
void gencb_complete(void *opaque, int ret);
/** /**
* Header functions * Header functions
*/ */