diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2017-12-06 14:45:47 +0000 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2017-12-19 10:25:09 +0000 |
| commit | 5016f21b705152d138395f90219b665ddce89c1b (patch) | |
| tree | 4efd72b7d501c65529f77cf17367385a63b8ea1b /blockdev.c | |
| parent | a36e458cdda0196911c1cbe7cfe6f9530f2280e3 (diff) | |
block: drop unused BlockDirtyBitmapState->aio_context field
The dirty bitmap actions in qmp_transaction have not used AioContext
since the dirty bitmap locking discipline was introduced in commit
2119882c7eb7e2c612b24fc0c8d86f5887d6f1c3 ("block: introduce
dirty_bitmap_mutex"). Remove the unused field.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20171206144550.22295-7-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/blockdev.c b/blockdev.c index 6332a249ea..e865ae4873 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2049,7 +2049,6 @@ typedef struct BlockDirtyBitmapState { BlkActionState common; BdrvDirtyBitmap *bitmap; BlockDriverState *bs; - AioContext *aio_context; HBitmap *backup; bool prepared; } BlockDirtyBitmapState; @@ -2128,7 +2127,6 @@ static void block_dirty_bitmap_clear_prepare(BlkActionState *common, } bdrv_clear_dirty_bitmap(state->bitmap, &state->backup); - /* AioContext is released in .clean() */ } static void block_dirty_bitmap_clear_abort(BlkActionState *common) @@ -2149,16 +2147,6 @@ static void block_dirty_bitmap_clear_commit(BlkActionState *common) hbitmap_free(state->backup); } -static void block_dirty_bitmap_clear_clean(BlkActionState *common) -{ - BlockDirtyBitmapState *state = DO_UPCAST(BlockDirtyBitmapState, - common, common); - - if (state->aio_context) { - aio_context_release(state->aio_context); - } -} - static void abort_prepare(BlkActionState *common, Error **errp) { error_setg(errp, "Transaction aborted using Abort action"); @@ -2219,7 +2207,6 @@ static const BlkActionOps actions[] = { .prepare = block_dirty_bitmap_clear_prepare, .commit = block_dirty_bitmap_clear_commit, .abort = block_dirty_bitmap_clear_abort, - .clean = block_dirty_bitmap_clear_clean, } }; |