diff options
| author | Max Reitz <mreitz@redhat.com> | 2020-05-13 13:05:40 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2020-05-18 19:05:25 +0200 |
| commit | 87278af1d9bac404e1c64ee2b652193a4c2628a6 (patch) | |
| tree | 0a2a6c73ef19bc4eb4101486e419e855a74e8b64 | |
| parent | 69dca43d6b6819b3d0895364692e2d0445674916 (diff) | |
block: Make bdrv_filter_default_perms() static
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200513110544.176672-31-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| -rw-r--r-- | block.c | 17 | ||||
| -rw-r--r-- | include/block/block_int.h | 10 |
2 files changed, 11 insertions, 16 deletions
@@ -2382,12 +2382,17 @@ int bdrv_child_refresh_perms(BlockDriverState *bs, BdrvChild *c, Error **errp) return bdrv_child_try_set_perm(c, perms, shared, errp); } -void bdrv_filter_default_perms(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, - BdrvChildRole role, - BlockReopenQueue *reopen_queue, - uint64_t perm, uint64_t shared, - uint64_t *nperm, uint64_t *nshared) +/* + * Default implementation for .bdrv_child_perm() for block filters: + * Forward CONSISTENT_READ, WRITE, WRITE_UNCHANGED, and RESIZE to the + * filtered child. + */ +static void bdrv_filter_default_perms(BlockDriverState *bs, BdrvChild *c, + const BdrvChildClass *child_class, + BdrvChildRole role, + BlockReopenQueue *reopen_queue, + uint64_t perm, uint64_t shared, + uint64_t *nperm, uint64_t *nshared) { *nperm = perm & DEFAULT_PERM_PASSTHROUGH; *nshared = (shared & DEFAULT_PERM_PASSTHROUGH) | DEFAULT_PERM_UNCHANGED; diff --git a/include/block/block_int.h b/include/block/block_int.h index 0781d43af5..6fc5f0d333 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1263,16 +1263,6 @@ int bdrv_child_try_set_perm(BdrvChild *c, uint64_t perm, uint64_t shared, int bdrv_child_refresh_perms(BlockDriverState *bs, BdrvChild *c, Error **errp); /* Default implementation for BlockDriver.bdrv_child_perm() that can be used by - * block filters: Forward CONSISTENT_READ, WRITE, WRITE_UNCHANGED and RESIZE to - * all children */ -void bdrv_filter_default_perms(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, - BdrvChildRole child_role, - BlockReopenQueue *reopen_queue, - uint64_t perm, uint64_t shared, - uint64_t *nperm, uint64_t *nshared); - -/* Default implementation for BlockDriver.bdrv_child_perm() that can be used by * (non-raw) image formats: Like above for bs->backing, but for bs->file it * requires WRITE | RESIZE for read-write images, always requires * CONSISTENT_READ and doesn't share WRITE. */ |