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From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Date: Fri, 22 Dec 2017 16:18:17 +0100
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Subject: [Qemu-devel] [PULL v3 06/35] block: bdrv_drain_recurse(): Remove
unused begin parameter
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Now that the bdrv_drain_invoke() calls are pulled up to the callers of
bdrv_drain_recurse(), the 'begin' parameter isn't needed any more.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
block/io.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/block/io.c b/block/io.c
index 603f5b059e..390d463c71 100644
--- a/block/io.c
+++ b/block/io.c
@@ -195,7 +195,7 @@ static void bdrv_drain_invoke(BlockDriverState *bs, boo=
l begin)
}
}
=20
-static bool bdrv_drain_recurse(BlockDriverState *bs, bool begin)
+static bool bdrv_drain_recurse(BlockDriverState *bs)
{
BdrvChild *child, *tmp;
bool waited;
@@ -218,7 +218,7 @@ static bool bdrv_drain_recurse(BlockDriverState *bs, bo=
ol begin)
*/
bdrv_ref(bs);
}
- waited |=3D bdrv_drain_recurse(bs, begin);
+ waited |=3D bdrv_drain_recurse(bs);
if (in_main_loop) {
bdrv_unref(bs);
}
@@ -283,7 +283,7 @@ void bdrv_drained_begin(BlockDriverState *bs)
}
=20
bdrv_drain_invoke(bs, true);
- bdrv_drain_recurse(bs, true);
+ bdrv_drain_recurse(bs);
}
=20
void bdrv_drained_end(BlockDriverState *bs)
@@ -299,7 +299,7 @@ void bdrv_drained_end(BlockDriverState *bs)
=20
bdrv_parent_drained_end(bs);
bdrv_drain_invoke(bs, false);
- bdrv_drain_recurse(bs, false);
+ bdrv_drain_recurse(bs);
aio_enable_external(bdrv_get_aio_context(bs));
}
=20
@@ -378,7 +378,7 @@ void bdrv_drain_all_begin(void)
aio_context_acquire(aio_context);
for (bs =3D bdrv_first(&it); bs; bs =3D bdrv_next(&it)) {
if (aio_context =3D=3D bdrv_get_aio_context(bs)) {
- waited |=3D bdrv_drain_recurse(bs, true);
+ waited |=3D bdrv_drain_recurse(bs);
}
}
aio_context_release(aio_context);
@@ -400,7 +400,7 @@ void bdrv_drain_all_end(void)
aio_enable_external(aio_context);
bdrv_parent_drained_end(bs);
bdrv_drain_invoke(bs, false);
- bdrv_drain_recurse(bs, false);
+ bdrv_drain_recurse(bs);
aio_context_release(aio_context);
}
=20
--=20
2.13.6