diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2017-05-04 18:52:41 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2017-05-11 12:08:24 +0200 |
| commit | 22d5cd82e98b61b1dbd791fab9f4ae0f77c0ed14 (patch) | |
| tree | ae50fa8d281322729c448797d0195c51f3d208cc /block | |
| parent | 9c5e6594f15b7364624a3ad40306c396c93a2145 (diff) | |
file-posix: Remove .bdrv_inactivate/invalidate_cache
Now that the block layer takes care to request a lot less permissions
for inactive nodes, the special-casing in file-posix isn't necessary any
more.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/file-posix.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/block/file-posix.c b/block/file-posix.c index a09055b700..4354d49642 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -2190,35 +2190,6 @@ static void raw_abort_perm_update(BlockDriverState *bs) raw_handle_perm_lock(bs, RAW_PL_ABORT, 0, 0, NULL); } -static int raw_inactivate(BlockDriverState *bs) -{ - int ret; - uint64_t perm = 0; - uint64_t shared = BLK_PERM_ALL; - - ret = raw_handle_perm_lock(bs, RAW_PL_PREPARE, perm, shared, NULL); - if (ret) { - return ret; - } - raw_handle_perm_lock(bs, RAW_PL_COMMIT, perm, shared, NULL); - return 0; -} - - -static void raw_invalidate_cache(BlockDriverState *bs, Error **errp) -{ - BDRVRawState *s = bs->opaque; - int ret; - - assert(!(bdrv_get_flags(bs) & BDRV_O_INACTIVE)); - ret = raw_handle_perm_lock(bs, RAW_PL_PREPARE, s->perm, s->shared_perm, - errp); - if (ret) { - return; - } - raw_handle_perm_lock(bs, RAW_PL_COMMIT, s->perm, s->shared_perm, NULL); -} - BlockDriver bdrv_file = { .format_name = "file", .protocol_name = "file", @@ -2249,8 +2220,6 @@ BlockDriver bdrv_file = { .bdrv_get_info = raw_get_info, .bdrv_get_allocated_file_size = raw_get_allocated_file_size, - .bdrv_inactivate = raw_inactivate, - .bdrv_invalidate_cache = raw_invalidate_cache, .bdrv_check_perm = raw_check_perm, .bdrv_set_perm = raw_set_perm, .bdrv_abort_perm_update = raw_abort_perm_update, @@ -2712,8 +2681,6 @@ static BlockDriver bdrv_host_device = { .bdrv_get_info = raw_get_info, .bdrv_get_allocated_file_size = raw_get_allocated_file_size, - .bdrv_inactivate = raw_inactivate, - .bdrv_invalidate_cache = raw_invalidate_cache, .bdrv_check_perm = raw_check_perm, .bdrv_set_perm = raw_set_perm, .bdrv_abort_perm_update = raw_abort_perm_update, |