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Tue, 22 Jun 2021 02:59:34 -0700 (PDT) Received: from localhost ([43.224.245.180]) by smtp.gmail.com with ESMTPSA id o20sm1814577pjq.57.2021.06.22.02.59.33 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 22 Jun 2021 02:59:34 -0700 (PDT) From: gumingtao X-Google-Original-From: gumingtao To: cl@linux.com Cc: penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, vbabka@suse.cz, nathan@kernel.org, ndesaulniers@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, gumingtao Subject: [PATCH v3] slab: Use __func__ to trace function name Date: Tue, 22 Jun 2021 17:59:25 +0800 Message-Id: <31fdbad5c45cd1e26be9ff37be321b8586b80fee.1624355507.git.gumingtao@xiaomi.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 4D08D20015DA Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=R24mIOPv; spf=pass (imf11.hostedemail.com: domain of gumingtao1225@gmail.com designates 209.85.214.180 as permitted sender) smtp.mailfrom=gumingtao1225@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Stat-Signature: tyn6z8zs98x38obeyftcick19zi344yu X-HE-Tag: 1624355975-606921 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: It is better to use __func__ to trace function name. Signed-off-by: gumingtao --- mm/slab_common.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/mm/slab_common.c b/mm/slab_common.c index a4a5714..ffa3b11 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -378,11 +378,11 @@ kmem_cache_create_usercopy(const char *name, if (err) { if (flags & SLAB_PANIC) - panic("kmem_cache_create: Failed to create slab '%s'. Error %d\n", - name, err); + panic("%s: Failed to create slab '%s'. Error %d\n", + __func__, name, err); else { - pr_warn("kmem_cache_create(%s) failed with error %d\n", - name, err); + pr_warn("%s(%s) failed with error %d\n", + __func__, name, err); dump_stack(); } return NULL; @@ -509,8 +509,8 @@ void kmem_cache_destroy(struct kmem_cache *s) err = shutdown_cache(s); if (err) { - pr_err("kmem_cache_destroy %s: Slab cache still has objects\n", - s->name); + pr_err("%s %s: Slab cache still has objects\n", + __func__, s->name); dump_stack(); } out_unlock: -- 2.7.4