The next patch will split blockdev.c, which will require accessing
some previously-static functions from more than one .c file. But part
of promoting a function to public is picking a naming scheme that does
not reek of exposing too many internals (two of the three functions
were named starting with 'do_'). To make future code motion easier,
perform the function rename and non-static promotion into its own
patch.
Signed-off-by: Eric Blake <ebl...@redhat.com>
Reviewed-by: Max Reitz <mre...@redhat.com>
---
include/block/block_int.h | 12 +++++++++++
blockdev.c | 45 ++++++++++++++++-----------------------
2 files changed, 30 insertions(+), 27 deletions(-)
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 5bcd6aa39f6c..cd85899ea2b5 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -1344,4 +1344,16 @@ int coroutine_fn bdrv_co_create_opts_simple(BlockDriver
*drv,
Error **errp);
extern QemuOptsList bdrv_create_opts_simple;
+BdrvDirtyBitmap *block_dirty_bitmap_lookup(const char *node,
+ const char *name,
+ BlockDriverState **pbs,
+ Error **errp);
+BdrvDirtyBitmap *block_dirty_bitmap_merge(const char *node, const char *target,
+ BlockDirtyBitmapMergeSourceList *bms,
+ HBitmap **backup, Error **errp);
+BdrvDirtyBitmap *block_dirty_bitmap_remove(const char *node, const char *name,
+ bool release,
+ BlockDriverState **bitmap_bs,
+ Error **errp);
+
#endif /* BLOCK_INT_H */
diff --git a/blockdev.c b/blockdev.c
index b3c840ec0312..fbeb38437869 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1197,10 +1197,10 @@ out_aio_context:
*
* @return: A bitmap object on success, or NULL on failure.
*/
-static BdrvDirtyBitmap *block_dirty_bitmap_lookup(const char *node,
- const char *name,
- BlockDriverState **pbs,
- Error **errp)
+BdrvDirtyBitmap *block_dirty_bitmap_lookup(const char *node,
+ const char *name,
+ BlockDriverState **pbs,
+ Error **errp)
{
BlockDriverState *bs;
BdrvDirtyBitmap *bitmap;
@@ -2171,11 +2171,6 @@ static void
block_dirty_bitmap_disable_abort(BlkActionState *common)
}
}
-static BdrvDirtyBitmap *do_block_dirty_bitmap_merge(
- const char *node, const char *target,
- BlockDirtyBitmapMergeSourceList *bitmaps,
- HBitmap **backup, Error **errp);
-
static void block_dirty_bitmap_merge_prepare(BlkActionState *common,
Error **errp)
{
@@ -2189,15 +2184,11 @@ static void
block_dirty_bitmap_merge_prepare(BlkActionState *common,
action = common->action->u.block_dirty_bitmap_merge.data;
- state->bitmap = do_block_dirty_bitmap_merge(action->node, action->target,
- action->bitmaps,
&state->backup,
- errp);
+ state->bitmap = block_dirty_bitmap_merge(action->node, action->target,
+ action->bitmaps, &state->backup,
+ errp);
}
-static BdrvDirtyBitmap *do_block_dirty_bitmap_remove(
- const char *node, const char *name, bool release,
- BlockDriverState **bitmap_bs, Error **errp);
-
static void block_dirty_bitmap_remove_prepare(BlkActionState *common,
Error **errp)
{
@@ -2211,8 +2202,8 @@ static void
block_dirty_bitmap_remove_prepare(BlkActionState *common,
action = common->action->u.block_dirty_bitmap_remove.data;
- state->bitmap = do_block_dirty_bitmap_remove(action->node, action->name,
- false, &state->bs, errp);
+ state->bitmap = block_dirty_bitmap_remove(action->node, action->name,
+ false, &state->bs, errp);
if (state->bitmap) {
bdrv_dirty_bitmap_skip_store(state->bitmap, true);
bdrv_dirty_bitmap_set_busy(state->bitmap, true);
@@ -2504,9 +2495,10 @@ out:
aio_context_release(aio_context);
}
-static BdrvDirtyBitmap *do_block_dirty_bitmap_remove(
- const char *node, const char *name, bool release,
- BlockDriverState **bitmap_bs, Error **errp)
+BdrvDirtyBitmap *block_dirty_bitmap_remove(const char *node, const char *name,
+ bool release,
+ BlockDriverState **bitmap_bs,
+ Error **errp)
{
BlockDriverState *bs;
BdrvDirtyBitmap *bitmap;
@@ -2548,7 +2540,7 @@ static BdrvDirtyBitmap *do_block_dirty_bitmap_remove(
void qmp_block_dirty_bitmap_remove(const char *node, const char *name,
Error **errp)
{
- do_block_dirty_bitmap_remove(node, name, true, NULL, errp);
+ block_dirty_bitmap_remove(node, name, true, NULL, errp);
}
/**
@@ -2609,10 +2601,9 @@ void qmp_block_dirty_bitmap_disable(const char *node,
const char *name,
bdrv_disable_dirty_bitmap(bitmap);
}
-static BdrvDirtyBitmap *do_block_dirty_bitmap_merge(
- const char *node, const char *target,
- BlockDirtyBitmapMergeSourceList *bitmaps,
- HBitmap **backup, Error **errp)
+BdrvDirtyBitmap *block_dirty_bitmap_merge(const char *node, const char *target,
+ BlockDirtyBitmapMergeSourceList
*bitmaps,
+ HBitmap **backup, Error **errp)
{
BlockDriverState *bs;
BdrvDirtyBitmap *dst, *src, *anon;
@@ -2675,7 +2666,7 @@ void qmp_block_dirty_bitmap_merge(const char *node, const
char *target,
BlockDirtyBitmapMergeSourceList *bitmaps,
Error **errp)
{
- do_block_dirty_bitmap_merge(node, target, bitmaps, NULL, errp);
+ block_dirty_bitmap_merge(node, target, bitmaps, NULL, errp);
}
BlockDirtyBitmapSha256 *qmp_x_debug_block_dirty_bitmap_sha256(const char *node,
--
2.26.2
