hbitmap_count() returns uint64_t.
Clean up test-hbitmap.c to check its value with g_assert_cmpuint()
instead of g_assert_cmpint().
bdrv_get_dirty_count() and bdrv_get_meta_dirty_count() return its
value converted to int64_t. Clean them up to return it unadulterated.
This moves the implicit conversion to some callers, so clean them up,
too.
mirror_run() assigns the value of bdrv_get_meta_dirty_count() to a
local int64_t variable. Change it to uint64_t. Signedness still gets
mixed up in the computation of s->common.len, but messing with that is
more than I can handle right now.
get_remaining_dirty() tallies bdrv_get_dirty_count() values in
int64_t. Its caller block_save_pending() converts it back to
uint64_t. Change get_remaining_dirty() to uint64_t.
Signed-off-by: Markus Armbruster
---
block/dirty-bitmap.c | 4 ++--
block/mirror.c | 4 ++--
block/trace-events | 8
include/block/dirty-bitmap.h | 4 ++--
migration/block.c| 4 ++--
tests/test-hbitmap.c | 16 +---
6 files changed, 21 insertions(+), 19 deletions(-)
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index 30462d4..5b1699c 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -681,12 +681,12 @@ void bdrv_set_dirty_iter(BdrvDirtyBitmapIter *iter,
int64_t sector_num)
hbitmap_iter_init(&iter->hbi, iter->hbi.hb, sector_num);
}
-int64_t bdrv_get_dirty_count(BdrvDirtyBitmap *bitmap)
+uint64_t bdrv_get_dirty_count(BdrvDirtyBitmap *bitmap)
{
return hbitmap_count(bitmap->bitmap);
}
-int64_t bdrv_get_meta_dirty_count(BdrvDirtyBitmap *bitmap)
+uint64_t bdrv_get_meta_dirty_count(BdrvDirtyBitmap *bitmap)
{
return hbitmap_count(bitmap->meta);
}
diff --git a/block/mirror.c b/block/mirror.c
index c9a6a3c..14c34e9 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -798,8 +798,8 @@ static void coroutine_fn mirror_run(void *opaque)
assert(!s->dbi);
s->dbi = bdrv_dirty_iter_new(s->dirty_bitmap, 0);
for (;;) {
-uint64_t delay_ns = 0;
-int64_t cnt, delta;
+uint64_t cnt, delay_ns = 0;
+int64_t delta;
bool should_complete;
if (s->ret < 0) {
diff --git a/block/trace-events b/block/trace-events
index 071a8d7..464a11f 100644
--- a/block/trace-events
+++ b/block/trace-events
@@ -24,13 +24,13 @@ commit_start(void *bs, void *base, void *top, void *s) "bs
%p base %p top %p s %
# block/mirror.c
mirror_start(void *bs, void *s, void *opaque) "bs %p s %p opaque %p"
-mirror_restart_iter(void *s, int64_t cnt) "s %p dirty count %"PRId64
+mirror_restart_iter(void *s, uint64_t cnt) "s %p dirty count %" PRIu64
mirror_before_flush(void *s) "s %p"
-mirror_before_drain(void *s, int64_t cnt) "s %p dirty count %"PRId64
-mirror_before_sleep(void *s, int64_t cnt, int synced, uint64_t delay_ns) "s %p
dirty count %"PRId64" synced %d delay %"PRIu64"ns"
+mirror_before_drain(void *s, uint64_t cnt) "s %p dirty count %" PRIu64
+mirror_before_sleep(void *s, uint64_t cnt, int synced, uint64_t delay_ns) "s
%p dirty count %" PRIu64 " synced %d delay %" PRIu64 "ns"
mirror_one_iteration(void *s, int64_t offset, uint64_t bytes) "s %p offset %"
PRId64 " bytes %" PRIu64
mirror_iteration_done(void *s, int64_t offset, uint64_t bytes, int ret) "s %p
offset %" PRId64 " bytes %" PRIu64 " ret %d"
-mirror_yield(void *s, int64_t cnt, int buf_free_count, int in_flight) "s %p
dirty count %"PRId64" free buffers %d in_flight %d"
+mirror_yield(void *s, uint64_t cnt, int buf_free_count, int in_flight) "s %p
dirty count %" PRIu64 " free buffers %d in_flight %d"
mirror_yield_in_flight(void *s, int64_t offset, int in_flight) "s %p offset %"
PRId64 " in_flight %d"
# block/backup.c
diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h
index a79a58d..d7e0f61 100644
--- a/include/block/dirty-bitmap.h
+++ b/include/block/dirty-bitmap.h
@@ -91,8 +91,8 @@ void bdrv_reset_dirty_bitmap_locked(BdrvDirtyBitmap *bitmap,
int64_t cur_sector, int64_t nr_sectors);
int64_t bdrv_dirty_iter_next(BdrvDirtyBitmapIter *iter);
void bdrv_set_dirty_iter(BdrvDirtyBitmapIter *hbi, int64_t sector_num);
-int64_t bdrv_get_dirty_count(BdrvDirtyBitmap *bitmap);
-int64_t bdrv_get_meta_dirty_count(BdrvDirtyBitmap *bitmap);
+uint64_t bdrv_get_dirty_count(BdrvDirtyBitmap *bitmap);
+uint64_t bdrv_get_meta_dirty_count(BdrvDirtyBitmap *bitmap);
void bdrv_dirty_bitmap_truncate(BlockDriverState *bs);
bool bdrv_dirty_bitmap_readonly(const BdrvDirtyBitmap *bitmap);
bool bdrv_has_readonly_bitmaps(BlockDriverState *bs);
diff --git a/migration/block.c b/migration/block.c
index 9171f60..59b7551 100644
--- a/migration/block.c
+++ b/migration/block.c
@@ -656,10 +656,10 @@ static int flush_blks(QEMUFile *f)
/* Called with iothread lock taken. */
-static int64_t get_remaining_dirty(void)
+static uint64_t get_remaining_dirty(void)
{
BlkMigDevState *bmds;
-int64_t dirty = 0;
+uint64_