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authorStefan Hajnoczi <stefanha@redhat.com>2015-04-28 14:27:51 +0100
committerKevin Wolf <kwolf@redhat.com>2015-04-28 15:36:17 +0200
commit0eb7217e49b84553bb30f97bc34380633fd846fe (patch)
tree1985de5f1a30ed6c4f15aef4baa4ad9e2d568eb4 /block.c
parente0c47b6cb1de430fbc6f828f7acffa851c580840 (diff)
downloadqemu-arm-0eb7217e49b84553bb30f97bc34380633fd846fe.tar.gz
block: extract bdrv_setup_io_funcs()
Move the code to install coroutine and aio emulation function pointers in a BlockDriver to its own function. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.c')
-rw-r--r--block.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/block.c b/block.c
index 3b865ee123..954d78392c 100644
--- a/block.c
+++ b/block.c
@@ -349,7 +349,7 @@ void bdrv_get_full_backing_filename(BlockDriverState *bs, char *dest, size_t sz,
dest, sz, errp);
}
-void bdrv_register(BlockDriver *bdrv)
+void bdrv_setup_io_funcs(BlockDriver *bdrv)
{
/* Block drivers without coroutine functions need emulation */
if (!bdrv->bdrv_co_readv) {
@@ -365,6 +365,11 @@ void bdrv_register(BlockDriver *bdrv)
bdrv->bdrv_aio_writev = bdrv_aio_writev_em;
}
}
+}
+
+void bdrv_register(BlockDriver *bdrv)
+{
+ bdrv_setup_io_funcs(bdrv);
QLIST_INSERT_HEAD(&bdrv_drivers, bdrv, list);
}