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[73.78.62.130]) by smtp.googlemail.com with ESMTPSA id r25-20020a028819000000b0043cef0711c1sm3992211jai.158.2023.10.12.10.22.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Oct 2023 10:22:02 -0700 (PDT) From: Jim Cromie To: linux-kernel@vger.kernel.org, jbaron@akamai.com, gregkh@linuxfoundation.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: daniel.vetter@ffwll.ch, jani.nikula@intel.com, ville.syrjala@linux.intel.com, seanpaul@chromium.org, robdclark@gmail.com, groeck@google.com, yanivt@google.com, bleung@google.com, linux-doc@vger.kernel.org, Jim Cromie Subject: [PATCH v7 15/25] dyndbg: add for_each_boxed_vector Date: Thu, 12 Oct 2023 11:21:26 -0600 Message-ID: <20231012172137.3286566-16-jim.cromie@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231012172137.3286566-1-jim.cromie@gmail.com> References: <20231012172137.3286566-1-jim.cromie@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add a for_each iterator to walk a counted vector member in a struct (ie the box), and use it to replace 8 open-coded loops. Signed-off-by: Jim Cromie --- v5- parens-on-box-force-precedence --- lib/dynamic_debug.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index be49e104ec76..c11feca70d6f 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -158,6 +158,9 @@ static void vpr_info_dq(const struct ddebug_query *quer= y, const char *msg) _dt->num_class_users); \ }) =20 +#define for_each_boxed_vector(_box, _vec, _len, _ct, _curs) \ + for (_ct =3D 0, _curs =3D (_box)->_vec; _ct < (_box)->_len; _ct++, _curs+= +) + #define __outvar /* filled by callee */ static struct ddebug_class_map *ddebug_find_valid_class(struct ddebug_tabl= e const *dt, const char *class_string, @@ -167,7 +170,7 @@ static struct ddebug_class_map *ddebug_find_valid_class= (struct ddebug_table cons struct ddebug_class_user *cli; int i, idx; =20 - for (i =3D 0, map =3D dt->classes; i < dt->num_classes; i++, map++) { + for_each_boxed_vector(dt, classes, num_classes, i, map) { idx =3D match_string(map->class_names, map->length, class_string); if (idx >=3D 0) { *class_id =3D idx + map->base; @@ -175,7 +178,7 @@ static struct ddebug_class_map *ddebug_find_valid_class= (struct ddebug_table cons return map; } } - for (i =3D 0, cli =3D dt->class_users; i < dt->num_class_users; i++, cli+= +) { + for_each_boxed_vector(dt, class_users, num_class_users, i, cli) { idx =3D match_string(cli->map->class_names, cli->map->length, class_stri= ng); if (idx >=3D 0) { *class_id =3D idx + cli->map->base; @@ -1058,11 +1061,11 @@ static const char *ddebug_class_name(struct ddebug_= table *dt, struct _ddebug *dp struct ddebug_class_user *cli =3D dt->class_users; int i; =20 - for (i =3D 0; i < dt->num_classes; i++, map++) + for_each_boxed_vector(dt, classes, num_classes, i, map) if (class_in_range(dp->class_id, map)) return map->class_names[dp->class_id - map->base]; =20 - for (i =3D 0; i < dt->num_class_users; i++, cli++) + for_each_boxed_vector(dt, class_users, num_class_users, i, cli) if (class_in_range(dp->class_id, cli->map)) return cli->map->class_names[dp->class_id - cli->map->base]; =20 @@ -1216,7 +1219,7 @@ static void ddebug_attach_module_classes(struct ddebu= g_table *dt, struct _ddebug struct ddebug_class_map *cm; int i, nc =3D 0; =20 - for (i =3D 0, cm =3D di->classes; i < di->num_classes; i++, cm++) { + for_each_boxed_vector(di, classes, num_classes, i, cm) { =20 if (!strcmp(cm->mod_name, dt->mod_name)) { vpr_cm_info(cm, "classes[%d]:", i); @@ -1230,7 +1233,7 @@ static void ddebug_attach_module_classes(struct ddebu= g_table *dt, struct _ddebug vpr_info("module:%s attached %d classes\n", dt->mod_name, nc); dt->num_classes =3D nc; =20 - for (i =3D 0, cm =3D dt->classes; i < dt->num_classes; i++, cm++) + for_each_boxed_vector(di, classes, num_classes, i, cm) ddebug_apply_params(cm, cm->mod_name); } =20 @@ -1250,7 +1253,7 @@ static void ddebug_attach_user_module_classes(struct = ddebug_table *dt, * module's refs, save to dt. For loadables, this is the * whole array. */ - for (i =3D 0, cli =3D di->class_users; i < di->num_class_users; i++, cli+= +) { + for_each_boxed_vector(di, class_users, num_class_users, i, cli) { =20 if (WARN_ON(!cli || !cli->map || !cli->user_mod_name)) continue; @@ -1268,8 +1271,7 @@ static void ddebug_attach_user_module_classes(struct = ddebug_table *dt, =20 dt->num_class_users =3D nc; =20 - /* now iterate dt */ - for (i =3D 0, cli =3D dt->class_users; i < dt->num_class_users; i++, cli+= +) + for_each_boxed_vector(di, class_users, num_class_users, i, cli) ddebug_apply_params(cli->map, cli->user_mod_name); =20 vpr_dt_info(dt, "attach-client-module: "); --=20 2.41.0