From nobody Mon Feb 9 16:18:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1589369315; cv=none; d=zohomail.com; s=zohoarc; b=fm+rJ1ud5res8OLKlg+69BeMhiOCMGkPuNfB90JaEfyzQ05XsGe8MOmTb4k3v1rSqFJJKsATH7y7H5ZtEyKjqtMoomd/uStstq2t/PGjP1i9AQK/zhUmDtNmTn5hCkrO80/9kN9ZG4GFYX0Unnbr65GyJOwSib9mhtrQpfaJc6g= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1589369315; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Q7XL9PhNcGTZIKdLg2QqheGR1NSfNyx4uY2uXBLyBBQ=; b=iXWP/SChyU37MVR8Wen5dBVVCJ8xb2m+30/8wwhXgrcvkgRhaTjYM/bVmvGp6zZnfmIsOjd7V8+b+PHY74BX20DmeoIPtDsIa+Lg4+p7Au8eJRZ7z/GNLft7IyYGw912UA+crbq9Eji0qETjmiLsyN5JMYEr84qWVPGrLsl7Wv8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1589369315450695.9415792598334; Wed, 13 May 2020 04:28:35 -0700 (PDT) Received: from localhost ([::1]:40192 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jYpYv-0004vv-N5 for importer@patchew.org; Wed, 13 May 2020 07:28:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55050) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jYpEQ-0003Gs-Kf for qemu-devel@nongnu.org; Wed, 13 May 2020 07:07:22 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:26278 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jYpEO-0003wH-P9 for qemu-devel@nongnu.org; Wed, 13 May 2020 07:07:22 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-40-dZoZ7Yn4NEGsmlnDwW14aA-1; Wed, 13 May 2020 07:07:17 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A325210082EA; Wed, 13 May 2020 11:07:16 +0000 (UTC) Received: from localhost (unknown [10.40.193.218]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C8F2E5D9E8; Wed, 13 May 2020 11:07:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1589368040; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Q7XL9PhNcGTZIKdLg2QqheGR1NSfNyx4uY2uXBLyBBQ=; b=C6YMfCv5uF35SbNa4KX5x8WYN9xcPBFAnEs0gEw4aUUXWjW1tO4AZshnoMQOZIHcIr7PKY 6DreS+dCpg01Wti97QkJaWkG2a5JxpyvGvs85iSzyQGktLehrnPSq2xSPBX4h/qIwQ0CNl hm5Zo9hr6JnDVYy/Q6QEb8WOmNwCNe0= X-MC-Unique: dZoZ7Yn4NEGsmlnDwW14aA-1 From: Max Reitz To: qemu-block@nongnu.org Subject: [PATCH v4 34/34] block: Drop @child_class from bdrv_child_perm() Date: Wed, 13 May 2020 13:05:44 +0200 Message-Id: <20200513110544.176672-35-mreitz@redhat.com> In-Reply-To: <20200513110544.176672-1-mreitz@redhat.com> References: <20200513110544.176672-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.139.110.120; envelope-from=mreitz@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/13 01:56:38 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Implementations should decide the necessary permissions based on @role. Signed-off-by: Max Reitz Reviewed-by: Eric Blake --- include/block/block_int.h | 4 +--- block.c | 39 +++++++++++++++---------------------- block/backup-top.c | 3 +-- block/blkdebug.c | 3 +-- block/blklogwrites.c | 3 +-- block/commit.c | 1 - block/copy-on-read.c | 1 - block/mirror.c | 1 - block/quorum.c | 1 - block/replication.c | 1 - block/vvfat.c | 4 +--- tests/test-bdrv-drain.c | 19 +----------------- tests/test-bdrv-graph-mod.c | 1 - 13 files changed, 22 insertions(+), 59 deletions(-) diff --git a/include/block/block_int.h b/include/block/block_int.h index 7fbe3206b4..5e4f4c348c 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -563,7 +563,6 @@ struct BlockDriver { * @reopen_queue. */ void (*bdrv_child_perm)(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t parent_perm, uint64_t parent_shared, @@ -1270,8 +1269,7 @@ bool bdrv_recurse_can_replace(BlockDriverState *bs, * child_of_bds child class and set an appropriate BdrvChildRole. */ void bdrv_default_perms(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole r= ole, - BlockReopenQueue *reopen_queue, + BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, uint64_t *nperm, uint64_t *nshared); =20 diff --git a/block.c b/block.c index 6a24b23d51..8416376c9b 100644 --- a/block.c +++ b/block.c @@ -1947,13 +1947,13 @@ bool bdrv_is_writable(BlockDriverState *bs) } =20 static void bdrv_child_perm(BlockDriverState *bs, BlockDriverState *child_= bs, - BdrvChild *c, const BdrvChildClass *child_clas= s, - BdrvChildRole role, BlockReopenQueue *reopen_q= ueue, + BdrvChild *c, BdrvChildRole role, + BlockReopenQueue *reopen_queue, uint64_t parent_perm, uint64_t parent_shared, uint64_t *nperm, uint64_t *nshared) { assert(bs->drv && bs->drv->bdrv_child_perm); - bs->drv->bdrv_child_perm(bs, c, child_class, role, reopen_queue, + bs->drv->bdrv_child_perm(bs, c, role, reopen_queue, parent_perm, parent_shared, nperm, nshared); /* TODO Take force_share from reopen_queue */ @@ -2047,7 +2047,7 @@ static int bdrv_check_perm(BlockDriverState *bs, Bloc= kReopenQueue *q, uint64_t cur_perm, cur_shared; bool child_tighten_restr; =20 - bdrv_child_perm(bs, c->bs, c, c->klass, c->role, q, + bdrv_child_perm(bs, c->bs, c, c->role, q, cumulative_perms, cumulative_shared_perms, &cur_perm, &cur_shared); ret =3D bdrv_child_check_perm(c, q, cur_perm, cur_shared, ignore_c= hildren, @@ -2114,7 +2114,7 @@ static void bdrv_set_perm(BlockDriverState *bs, uint6= 4_t cumulative_perms, /* Update all children */ QLIST_FOREACH(c, &bs->children, next) { uint64_t cur_perm, cur_shared; - bdrv_child_perm(bs, c->bs, c, c->klass, c->role, NULL, + bdrv_child_perm(bs, c->bs, c, c->role, NULL, cumulative_perms, cumulative_shared_perms, &cur_perm, &cur_shared); bdrv_child_set_perm(c, cur_perm, cur_shared); @@ -2342,7 +2342,7 @@ int bdrv_child_refresh_perms(BlockDriverState *bs, Bd= rvChild *c, Error **errp) uint64_t perms, shared; =20 bdrv_get_cumulative_perm(bs, &parent_perms, &parent_shared); - bdrv_child_perm(bs, c->bs, c, c->klass, c->role, NULL, + bdrv_child_perm(bs, c->bs, c, c->role, NULL, parent_perms, parent_shared, &perms, &shared); =20 return bdrv_child_try_set_perm(c, perms, shared, errp); @@ -2354,7 +2354,6 @@ int bdrv_child_refresh_perms(BlockDriverState *bs, Bd= rvChild *c, Error **errp) * 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, @@ -2365,13 +2364,12 @@ static void bdrv_filter_default_perms(BlockDriverSt= ate *bs, BdrvChild *c, } =20 static void bdrv_default_perms_for_cow(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) { - assert(child_class =3D=3D &child_of_bds && (role & BDRV_CHILD_COW)); + assert(role & BDRV_CHILD_COW); =20 /* * We want consistent read from backing files if the parent needs it. @@ -2402,7 +2400,6 @@ static void bdrv_default_perms_for_cow(BlockDriverSta= te *bs, BdrvChild *c, } =20 static void bdrv_default_perms_for_storage(BlockDriverState *bs, BdrvChild= *c, - const BdrvChildClass *child_cla= ss, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, @@ -2410,8 +2407,7 @@ static void bdrv_default_perms_for_storage(BlockDrive= rState *bs, BdrvChild *c, { int flags; =20 - assert(child_class =3D=3D &child_of_bds && - (role & (BDRV_CHILD_METADATA | BDRV_CHILD_DATA))); + assert(role & (BDRV_CHILD_METADATA | BDRV_CHILD_DATA)); =20 flags =3D bdrv_reopen_get_flags(reopen_queue, bs); =20 @@ -2419,7 +2415,7 @@ static void bdrv_default_perms_for_storage(BlockDrive= rState *bs, BdrvChild *c, * Apart from the modifications below, the same permissions are * forwarded and left alone as for filters */ - bdrv_filter_default_perms(bs, c, child_class, role, reopen_queue, + bdrv_filter_default_perms(bs, c, role, reopen_queue, perm, shared, &perm, &shared); =20 if (role & BDRV_CHILD_METADATA) { @@ -2483,24 +2479,21 @@ static void bdrv_default_perms_for_storage(BlockDri= verState *bs, BdrvChild *c, } =20 void bdrv_default_perms(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole r= ole, - BlockReopenQueue *reopen_queue, + BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, uint64_t *nperm, uint64_t *nshared) { - assert(child_class =3D=3D &child_of_bds); - if (role & BDRV_CHILD_FILTERED) { assert(!(role & (BDRV_CHILD_DATA | BDRV_CHILD_METADATA | BDRV_CHILD_COW))); - bdrv_filter_default_perms(bs, c, child_class, role, reopen_queue, + bdrv_filter_default_perms(bs, c, role, reopen_queue, perm, shared, nperm, nshared); } else if (role & BDRV_CHILD_COW) { assert(!(role & (BDRV_CHILD_DATA | BDRV_CHILD_METADATA))); - bdrv_default_perms_for_cow(bs, c, child_class, role, reopen_queue, + bdrv_default_perms_for_cow(bs, c, role, reopen_queue, perm, shared, nperm, nshared); } else if (role & (BDRV_CHILD_METADATA | BDRV_CHILD_DATA)) { - bdrv_default_perms_for_storage(bs, c, child_class, role, reopen_qu= eue, + bdrv_default_perms_for_storage(bs, c, role, reopen_queue, perm, shared, nperm, nshared); } else { g_assert_not_reached(); @@ -2744,7 +2737,7 @@ BdrvChild *bdrv_attach_child(BlockDriverState *parent= _bs, bdrv_get_cumulative_perm(parent_bs, &perm, &shared_perm); =20 assert(parent_bs->drv); - bdrv_child_perm(parent_bs, child_bs, NULL, child_class, child_role, NU= LL, + bdrv_child_perm(parent_bs, child_bs, NULL, child_role, NULL, perm, shared_perm, &perm, &shared_perm); =20 child =3D bdrv_root_attach_child(child_bs, child_name, child_class, @@ -3807,7 +3800,7 @@ int bdrv_reopen_multiple(BlockReopenQueue *bs_queue, = Error **errp) if (state->replace_backing_bs && state->new_backing_bs) { uint64_t nperm, nshared; bdrv_child_perm(state->bs, state->new_backing_bs, - NULL, &child_of_bds, bdrv_backing_role(state->= bs), + NULL, bdrv_backing_role(state->bs), bs_queue, state->perm, state->shared_perm, &nperm, &nshared); ret =3D bdrv_check_update_perm(state->new_backing_bs, NULL, @@ -3930,7 +3923,7 @@ static void bdrv_reopen_perm(BlockReopenQueue *q, Blo= ckDriverState *bs, } else { uint64_t nperm, nshared; =20 - bdrv_child_perm(parent->state.bs, bs, c, c->klass, c->role, q, + bdrv_child_perm(parent->state.bs, bs, c, c->role, q, parent->state.perm, parent->state.shared_perm, &nperm, &nshared); =20 diff --git a/block/backup-top.c b/block/backup-top.c index f0efec18b5..af2f20f346 100644 --- a/block/backup-top.c +++ b/block/backup-top.c @@ -122,7 +122,6 @@ static void backup_top_refresh_filename(BlockDriverStat= e *bs) } =20 static void backup_top_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, @@ -156,7 +155,7 @@ static void backup_top_child_perm(BlockDriverState *bs,= BdrvChild *c, *nperm =3D BLK_PERM_WRITE; } else { /* Source child */ - bdrv_default_perms(bs, c, child_class, role, reopen_queue, + bdrv_default_perms(bs, c, role, reopen_queue, perm, shared, nperm, nshared); =20 if (perm & BLK_PERM_WRITE) { diff --git a/block/blkdebug.c b/block/blkdebug.c index a925d8295e..7194bc7f06 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -995,7 +995,6 @@ static int blkdebug_reopen_prepare(BDRVReopenState *reo= pen_state, } =20 static void blkdebug_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, @@ -1003,7 +1002,7 @@ static void blkdebug_child_perm(BlockDriverState *bs,= BdrvChild *c, { BDRVBlkdebugState *s =3D bs->opaque; =20 - bdrv_default_perms(bs, c, child_class, role, reopen_queue, + bdrv_default_perms(bs, c, role, reopen_queue, perm, shared, nperm, nshared); =20 *nperm |=3D s->take_child_perms; diff --git a/block/blklogwrites.c b/block/blklogwrites.c index 8684fb1c74..6753bd9a3e 100644 --- a/block/blklogwrites.c +++ b/block/blklogwrites.c @@ -283,7 +283,6 @@ static int64_t blk_log_writes_getlength(BlockDriverStat= e *bs) } =20 static void blk_log_writes_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *ro_q, uint64_t perm, uint64_t shrd, @@ -295,7 +294,7 @@ static void blk_log_writes_child_perm(BlockDriverState = *bs, BdrvChild *c, return; } =20 - bdrv_default_perms(bs, c, child_class, role, ro_q, perm, shrd, + bdrv_default_perms(bs, c, role, ro_q, perm, shrd, nperm, nshrd); } =20 diff --git a/block/commit.c b/block/commit.c index 6af1c808bc..7732d02dfe 100644 --- a/block/commit.c +++ b/block/commit.c @@ -223,7 +223,6 @@ static void bdrv_commit_top_refresh_filename(BlockDrive= rState *bs) } =20 static void bdrv_commit_top_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, diff --git a/block/copy-on-read.c b/block/copy-on-read.c index c857ea0da7..a6e3c74a68 100644 --- a/block/copy-on-read.c +++ b/block/copy-on-read.c @@ -52,7 +52,6 @@ static int cor_open(BlockDriverState *bs, QDict *options,= int flags, #define PERM_UNCHANGED (BLK_PERM_ALL & ~PERM_PASSTHROUGH) =20 static void cor_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, diff --git a/block/mirror.c b/block/mirror.c index cb4bdad32a..e8e8844afc 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -1492,7 +1492,6 @@ static void bdrv_mirror_top_refresh_filename(BlockDri= verState *bs) } =20 static void bdrv_mirror_top_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, diff --git a/block/quorum.c b/block/quorum.c index 616ac3a927..7cf7ab1546 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -1153,7 +1153,6 @@ static char *quorum_dirname(BlockDriverState *bs, Err= or **errp) } =20 static void quorum_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, diff --git a/block/replication.c b/block/replication.c index ca78eb6785..c666176629 100644 --- a/block/replication.c +++ b/block/replication.c @@ -164,7 +164,6 @@ static void replication_close(BlockDriverState *bs) } =20 static void replication_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, diff --git a/block/vvfat.c b/block/vvfat.c index 089abe1e29..c65a98e3ee 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -3213,7 +3213,6 @@ err: } =20 static void vvfat_child_perm(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, @@ -3221,8 +3220,7 @@ static void vvfat_child_perm(BlockDriverState *bs, Bd= rvChild *c, { BDRVVVFATState *s =3D bs->opaque; =20 - assert(c =3D=3D s->qcow || - (child_class =3D=3D &child_of_bds && (role & BDRV_CHILD_COW))); + assert(c =3D=3D s->qcow || (role & BDRV_CHILD_COW)); =20 if (c =3D=3D s->qcow) { /* This is a private node, nobody should try to attach to it */ diff --git a/tests/test-bdrv-drain.c b/tests/test-bdrv-drain.c index 655fd0d085..1107271840 100644 --- a/tests/test-bdrv-drain.c +++ b/tests/test-bdrv-drain.c @@ -85,23 +85,6 @@ static int coroutine_fn bdrv_test_co_preadv(BlockDriverS= tate *bs, return 0; } =20 -static void bdrv_test_child_perm(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) -{ - /* - * bdrv_default_perms() accepts nothing else, so disguise - * detach_by_driver_cb_parent. - */ - child_class =3D &child_of_bds; - - bdrv_default_perms(bs, c, child_class, role, reopen_queue, - perm, shared, nperm, nshared); -} - static int bdrv_test_change_backing_file(BlockDriverState *bs, const char *backing_file, const char *backing_fmt) @@ -119,7 +102,7 @@ static BlockDriver bdrv_test =3D { .bdrv_co_drain_begin =3D bdrv_test_co_drain_begin, .bdrv_co_drain_end =3D bdrv_test_co_drain_end, =20 - .bdrv_child_perm =3D bdrv_test_child_perm, + .bdrv_child_perm =3D bdrv_default_perms, =20 .bdrv_change_backing_file =3D bdrv_test_change_backing_file, }; diff --git a/tests/test-bdrv-graph-mod.c b/tests/test-bdrv-graph-mod.c index a2d0318b16..f93f3168b0 100644 --- a/tests/test-bdrv-graph-mod.c +++ b/tests/test-bdrv-graph-mod.c @@ -30,7 +30,6 @@ static BlockDriver bdrv_pass_through =3D { }; =20 static void no_perm_default_perms(BlockDriverState *bs, BdrvChild *c, - const BdrvChildClass *child_class, BdrvChildRole role, BlockReopenQueue *reopen_queue, uint64_t perm, uint64_t shared, --=20 2.26.2