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block/dirty-bitmap: add bdrv_dirty_bitmap_get

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Add a public interface for get. While we're at it,
rename "bdrv_get_dirty_bitmap_locked" to "bdrv_dirty_bitmap_get_locked".

(There are more functions to rename to the bdrv_dirty_bitmap_VERB form,
but they will wait until the conclusion of this series.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190709232550.10724-11-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
John Snow 2019-07-29 16:35:53 -04:00
parent b7661ca5d8
commit 28636b8211
5 changed files with 18 additions and 14 deletions
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2
nbd/server.c
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@ -2004,7 +2004,7 @@ static unsigned int bitmap_to_extents(BdrvDirtyBitmap *bitmap, uint64_t offset,
bdrv_dirty_bitmap_lock(bitmap);
it = bdrv_dirty_iter_new(bitmap);
dirty = bdrv_get_dirty_locked(NULL, bitmap, offset);
dirty = bdrv_dirty_bitmap_get_locked(bitmap, offset);
assert(begin < overall_end && nb_extents);
while (begin < overall_end && i < nb_extents) {