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| author | Max Reitz <mreitz@redhat.com> | 2019-02-01 20:29:28 +0100 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-02-25 15:11:27 +0100 |
| commit | 998b3a1e5a2dd23bf89a853e15fabdaa8d788a72 (patch) | |
| tree | 83d85dcf5d9a9ad80c2fe752bb21c6436ce0fe87 /block/commit.c | |
| parent | 97e2f021f844383d85de526ce88667ca34ecd277 (diff) | |
| download | qemu-998b3a1e5a2dd23bf89a853e15fabdaa8d788a72.zip qemu-998b3a1e5a2dd23bf89a853e15fabdaa8d788a72.tar.gz qemu-998b3a1e5a2dd23bf89a853e15fabdaa8d788a72.tar.bz2 | |
block: Purify .bdrv_refresh_filename()
Currently, BlockDriver.bdrv_refresh_filename() is supposed to both
refresh the filename (BDS.exact_filename) and set BDS.full_open_options.
Now that we have generic code in the central bdrv_refresh_filename() for
creating BDS.full_open_options, we can drop the latter part from all
BlockDriver.bdrv_refresh_filename() implementations.
This also means that we can drop all of the existing default code for
this from the global bdrv_refresh_filename() itself.
Furthermore, we now have to call BlockDriver.bdrv_refresh_filename()
after having set BDS.full_open_options, because the block driver's
implementation should now be allowed to depend on BDS.full_open_options
being set correctly.
Finally, with this patch we can drop the @options parameter from
BlockDriver.bdrv_refresh_filename(); also, add a comment on this
function's purpose in block/block_int.h while touching its interface.
This completely obsoletes blklogwrite's implementation of
.bdrv_refresh_filename().
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190201192935.18394-25-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/commit.c')
| -rw-r--r-- | block/commit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/commit.c b/block/commit.c index 614a8ca..385fb98 100644 --- a/block/commit.c +++ b/block/commit.c @@ -230,7 +230,7 @@ static int coroutine_fn bdrv_commit_top_preadv(BlockDriverState *bs, return bdrv_co_preadv(bs->backing, offset, bytes, qiov, flags); } -static void bdrv_commit_top_refresh_filename(BlockDriverState *bs, QDict *opts) +static void bdrv_commit_top_refresh_filename(BlockDriverState *bs) { pstrcpy(bs->exact_filename, sizeof(bs->exact_filename), bs->backing->bs->filename); |