| Message ID | 1422300468-16216-12-git-send-email-mreitz@redhat.com |
|---|---|
| State | New |
| Headers | show |
On 01/26/2015 12:27 PM, Max Reitz wrote: > These functions will be changed to iterate through the BDS trees as > defined by the BlockBackends instead of the list of root BDS, therefore > prepare moving their code to the BlockBackend level. > > Signed-off-by: Max Reitz <mreitz@redhat.com> > --- > block/block-backend.c | 10 ++++++++++ > include/sysemu/block-backend.h | 2 ++ > 2 files changed, 12 insertions(+) > Reviewed-by: Eric Blake <eblake@redhat.com>
diff --git a/block/block-backend.c b/block/block-backend.c index 3ff6679..27c9b99 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -1233,3 +1233,13 @@ BlockBackendRootState *blk_get_root_state(BlockBackend *blk) { return &blk->root_state; } + +int blk_commit_all(void) +{ + return bdrv_commit_all(); +} + +void blk_invalidate_cache_all(Error **errp) +{ + bdrv_invalidate_cache_all(errp); +} diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index e1645ae..73b26ad 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -127,7 +127,9 @@ int blk_co_discard(BlockBackend *blk, int64_t sector_num, int nb_sectors); int blk_co_flush(BlockBackend *blk); int blk_flush(BlockBackend *blk); int blk_flush_all(void); +int blk_commit_all(void); void blk_drain_all(void); +void blk_invalidate_cache_all(Error **errp); void blk_set_on_error(BlockBackend *blk, BlockdevOnError on_read_error, BlockdevOnError on_write_error); BlockdevOnError blk_get_on_error(BlockBackend *blk, bool is_read);
These functions will be changed to iterate through the BDS trees as defined by the BlockBackends instead of the list of root BDS, therefore prepare moving their code to the BlockBackend level. Signed-off-by: Max Reitz <mreitz@redhat.com> --- block/block-backend.c | 10 ++++++++++ include/sysemu/block-backend.h | 2 ++ 2 files changed, 12 insertions(+)