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Fri, 6 Oct 2023 20:30:53 +0000 (UTC) Date: Fri, 6 Oct 2023 22:30:51 +0200 From: Lucy Mielke To: akpm@linux-foundation.org, linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH] mm: add printf attribute to shrinker_debugfs_name_alloc Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: VAw--NUYFuVX3GYwAM3zW3KwZcEog9e- X-Proofpoint-ORIG-GUID: VAw--NUYFuVX3GYwAM3zW3KwZcEog9e- X-Proofpoint-Virus-Version: =?UTF-8?Q?vendor=3Dfsecure_engine=3D1.1.170-22c6f66c430a71ce266a39bfe25bc?= =?UTF-8?Q?2903e8d5c8f:6.0.138,18.0.957,17.11.170.22.0000000_definitions?= =?UTF-8?Q?=3D2023-05-18=5F15:2020-02-14=5F02,2023-05-18=5F15,2023-02-09?= =?UTF-8?Q?=5F01_signatures=3D0?= X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 clxscore=1011 malwarescore=0 adultscore=0 phishscore=0 mlxlogscore=753 suspectscore=0 bulkscore=0 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2310060156 X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 86C721C001C X-Stat-Signature: qgfn8hwqzjur3fwidhkiajhzexbg4nym X-Rspam-User: X-HE-Tag: 1696624255-634532 X-HE-Meta: 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 tonKsEnL WbJwDc3ZcyULIKok2Q39Osn298CSr9PK7FzB3bkPbcmrdC1+3S2rzCyJypIHZgaShHAQUp+bDSpkF/hfIPoJ2RAcEYEoSrjPPc8LkOoKuFj+8hO5PPfb7Sq01tREDk3mLuPmhYYbF621r+wfpxbwY5R/VCgyYM0un1EJs/AuxhXV8xXluvGgPYVk+KhoLnqX6OQGIGxsP7wG93U1OQmr7QOyehUW/pXnz4Y0wAJvCeT02XVWtuuOr68NYrtvuovIcZj8eejlMQRi3Cf7TIdazsIm6QkN9+izbv3/dCeabsW2NiDffgUh2ZSCWxw== 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: This fixes a compiler warning when compiling an allyesconfig with W=1: mm/internal.h:1235:9: error: function might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format] Signed-off-by: Lucy Mielke --- mm/internal.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/internal.h b/mm/internal.h index 18e360fa53bc..e23f1ea55a8e 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1229,8 +1229,8 @@ unsigned long shrink_slab(gfp_t gfp_mask, int nid, struct mem_cgroup *memcg, int priority); #ifdef CONFIG_SHRINKER_DEBUG -static inline int shrinker_debugfs_name_alloc(struct shrinker *shrinker, - const char *fmt, va_list ap) +static inline __printf(2, 0) int shrinker_debugfs_name_alloc( + struct shrinker *shrinker, const char *fmt, va_list ap) { shrinker->name = kvasprintf_const(GFP_KERNEL, fmt, ap); -- 2.42.0