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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-12-05 13:20:02 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-12-21 22:49:27 +0100 |
| commit | 6bc30f19498547fac9cef98316a65cf6c1f14205 (patch) | |
| tree | 56411ed59185cc60c896a63b4d58f56628821ffe /tests/unit/test-bdrv-graph-mod.c | |
| parent | b5f4fda4fb773257e142429e4fe78bbdea771075 (diff) | |
| download | focaccia-qemu-6bc30f19498547fac9cef98316a65cf6c1f14205.tar.gz focaccia-qemu-6bc30f19498547fac9cef98316a65cf6c1f14205.zip | |
graph-lock: remove AioContext locking
Stop acquiring/releasing the AioContext lock in bdrv_graph_wrlock()/bdrv_graph_unlock() since the lock no longer has any effect. The distinction between bdrv_graph_wrunlock() and bdrv_graph_wrunlock_ctx() becomes meaningless and they can be collapsed into one function. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20231205182011.1976568-6-stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/unit/test-bdrv-graph-mod.c')
| -rw-r--r-- | tests/unit/test-bdrv-graph-mod.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/tests/unit/test-bdrv-graph-mod.c b/tests/unit/test-bdrv-graph-mod.c index 074adcbb93..8ee6ef38d8 100644 --- a/tests/unit/test-bdrv-graph-mod.c +++ b/tests/unit/test-bdrv-graph-mod.c @@ -137,10 +137,10 @@ static void test_update_perm_tree(void) blk_insert_bs(root, bs, &error_abort); - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); bdrv_attach_child(filter, bs, "child", &child_of_bds, BDRV_CHILD_DATA, &error_abort); - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); aio_context_acquire(qemu_get_aio_context()); ret = bdrv_append(filter, bs, NULL); @@ -206,11 +206,11 @@ static void test_should_update_child(void) bdrv_set_backing_hd(target, bs, &error_abort); - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); g_assert(target->backing->bs == bs); bdrv_attach_child(filter, target, "target", &child_of_bds, BDRV_CHILD_DATA, &error_abort); - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); aio_context_acquire(qemu_get_aio_context()); bdrv_append(filter, bs, &error_abort); aio_context_release(qemu_get_aio_context()); @@ -248,7 +248,7 @@ static void test_parallel_exclusive_write(void) bdrv_ref(base); bdrv_ref(fl1); - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); bdrv_attach_child(top, fl1, "backing", &child_of_bds, BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY, &error_abort); @@ -260,7 +260,7 @@ static void test_parallel_exclusive_write(void) &error_abort); bdrv_replace_node(fl1, fl2, &error_abort); - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); bdrv_drained_end(fl2); bdrv_drained_end(fl1); @@ -367,7 +367,7 @@ static void test_parallel_perm_update(void) */ bdrv_ref(base); - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); bdrv_attach_child(top, ws, "file", &child_of_bds, BDRV_CHILD_DATA, &error_abort); c_fl1 = bdrv_attach_child(ws, fl1, "first", &child_of_bds, @@ -380,7 +380,7 @@ static void test_parallel_perm_update(void) bdrv_attach_child(fl2, base, "backing", &child_of_bds, BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY, &error_abort); - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); /* Select fl1 as first child to be active */ s->selected = c_fl1; @@ -434,11 +434,11 @@ static void test_append_greedy_filter(void) BlockDriverState *base = no_perm_node("base"); BlockDriverState *fl = exclusive_writer_node("fl1"); - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); bdrv_attach_child(top, base, "backing", &child_of_bds, BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY, &error_abort); - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); aio_context_acquire(qemu_get_aio_context()); bdrv_append(fl, base, &error_abort); |