Commit 87278af1 authored by Max Reitz's avatar Max Reitz Committed by Kevin Wolf
Browse files

block: Make bdrv_filter_default_perms() static 



Signed-off-by: default avatarMax Reitz <mreitz@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Message-Id: <20200513110544.176672-31-mreitz@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 69dca43d

block.c

+11 −6
Original line number Diff line number Diff line
@@ -2382,7 +2382,12 @@ 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,

/*

 * 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,

include/block/block_int.h

+0 −10
Original line number Diff line number Diff line
@@ -1262,16 +1262,6 @@ 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