Commit e0c47b6c authored by Stefan Hajnoczi's avatar Stefan Hajnoczi Committed by Kevin Wolf
Browse files

block: add bdrv_set_dirty()/bdrv_reset_dirty() to block_int.h 



The dirty bitmap functions are called from the block I/O processing
code.  Make them visible to block_int.h users so they can be used
outside block.c.

Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 4f5472cb

block.c

+4 −8
Original line number Diff line number Diff line
@@ -110,10 +110,6 @@ static QTAILQ_HEAD(, BlockDriverState) graph_bdrv_states = 
static QLIST_HEAD(, BlockDriver) bdrv_drivers =

    QLIST_HEAD_INITIALIZER(bdrv_drivers);



static void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector,

                           int nr_sectors);

static void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector,

                             int nr_sectors);

static void bdrv_dirty_bitmap_truncate(BlockDriverState *bs);

/* If non-zero, use only whitelisted block drivers */

static int use_bdrv_whitelist;
@@ -5787,7 +5783,7 @@ void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap) 
    hbitmap_reset(bitmap->bitmap, 0, bitmap->size);

}



static void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector,

void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector,

                    int nr_sectors)

{

    BdrvDirtyBitmap *bitmap;
@@ -5799,7 +5795,7 @@ static void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, 
    }

}



static void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector,

void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector,

                      int nr_sectors)

{

    BdrvDirtyBitmap *bitmap;

include/block/block_int.h

+4 −0
Original line number Diff line number Diff line
@@ -626,4 +626,8 @@ bool blk_dev_is_tray_open(BlockBackend *blk); 
bool blk_dev_is_medium_locked(BlockBackend *blk);

void blk_dev_resize_cb(BlockBackend *blk);



void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors);

void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector,

                      int nr_sectors);



#endif /* BLOCK_INT_H */