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Received: from [50.53.2.121] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.97.1 #2 (Red Hat Linux)) id 1rpLBa-00000007Rar-263h; Wed, 27 Mar 2024 04:46:50 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Stephen Rothwell , Suren Baghdasaryan , Kent Overstreet , Vlastimil Babka , Andrew Morton , linux-mm@kvack.org Subject: [PATCH] mm/slab: fix kcalloc() kernel-doc warnings Date: Tue, 26 Mar 2024 21:46:49 -0700 Message-ID: <20240327044649.9199-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.44.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 608B6A0011 X-Stat-Signature: zy3rehhfa9nfa7xp9dfey96qdjx6uypi X-HE-Tag: 1711514815-940534 X-HE-Meta: U2FsdGVkX1/MJICaOxrVKOt7/8sV5vtwznq7WBTtKDDubCnKqk5Q1XFV/5xLaMe/RkYqWZZrYvfW4CePLMr10OKV9U7jt7LbuSzJIfwh7ux9k583VYpjvi77eboeIO4CivYvI3EmcHG/7gSMuYOju0dPkyAgI7HqAKSuhq3KpaMwqnFUbRuvA459zMq2mQWN/YQbPTRpe3WuwcN7tJxnUv48Rg9h70ceRsKsxtNqj64QCGlEyVh8T6uRn+4v7nd0JCk9t4drVwJ/W6UTiwuHtERk2ZRr9gb3IpBwYZrWhlx4k1YqB/e3OeGokrq9vyXf+i9qO6v1YOPtAZPM3poz7/nwNq9xydS4m2/oZ/RHAZq7wsnwBBtzePP9WgRv49i27lSK8met0oOOoxdAL947DR+Bv+bBsa/b3iWeed6kYWYACmkiXN+stmt64YIYA/RwWnlASp9+2WVrz6V1mSV4gzB6ZPOdgQY+rTRvV45ls5fLrhQSCDp1KaWhFXfer7vFYMpukeaeVcK0lGr9thDawtSlPXpBjKVUlMTKSdWMC98vtSNznnlxZHIrQEnHN7fKGfXEENGCbdviAMh+dV0Jj+VseVZigOGnVRFHHSR9N2A/Z4M+BR/mUm5SbEEqWCVvq7gfXWZRNxA/uyGDMCiyYi+0tleRy2mOZsGFD6ndX2Yy01IwS+0SzRI1BJYV/luIQ5iF5lj3MDXk6vsToPgB5suLDfBn6Y0/c4ldLgI80s2cr+Z6vKNQpK7cp4DxbcjnD45neT+fBmZId9lj3l/Roah6++ZafKxLwjNNlSXNptqKeVBxYghqGrmGKrUQ7jKP0zu+W7LlfWmtj4J4JZN7r1Am3xmp54ngVW9fsWUTEpJXXK9b+83qCxzjr3CGH1QU2KjIY93IN76j8xUM2sCLS1EZj0pbxlhDLR2r/8BSoYKoZ0iWWnhhrZWUMkrVlPpkWcQr8pIwGVjZQH0NV/p 6fckgh02 oLfTZ+Ysj3vV+yvLYjZ0AmvLvWWD9rTeosyoLqk3fKHqr+L0Lm0oPXSzDoGhwbMXHTDLGjhyyn40XSWzOmeD2LB/Fmy2crxXN8BEN2eKhjvvy0Wo/0QNJJOV8kQ001QF6iFU2v7L4fCE9g4hlqx7MD34kmxl8PDjbxdDEWFM/cyRJa+AuN11trs4JvHYIf/ZMekhxiSE8A0lzlcK08tKGuvFeTCkWhk83zVqSDmKkUl+qyZsPOaFmf+JHfVLIZ/BZgkYOA6OY7ZvW7k1jU+whOt5oGf3ilnAlfzCDr28Wvr4uuxfxzYksTkl7tLSon+47fljV3cUtUAzB2enq4SzLCR08oL1w2bzTAeC9zb8Ul5rYcvLVIMMF7PWx+UwXo6snS26KePaP1+Byj2dGEmOcvWRgHn+S9Ejy1v2Gx8cxhG67rAAHo75aA/nEUA0Wmg8D599jHfd/e+RKWWRQ1AuwHhDu58ffb7ZKLKZOzEGOAECiOCk= 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: List-Subscribe: List-Unsubscribe: Fix the parameter names for kcalloc() in slab.h to prevent kernel-doc warnings: include/linux/slab.h:730: warning: Function parameter or struct member '_n' not described in 'kcalloc' include/linux/slab.h:730: warning: Function parameter or struct member '_size' not described in 'kcalloc' include/linux/slab.h:730: warning: Function parameter or struct member '_flags' not described in 'kcalloc' include/linux/slab.h:730: warning: Excess function parameter 'n' description in 'kcalloc' include/linux/slab.h:730: warning: Excess function parameter 'size' description in 'kcalloc' include/linux/slab.h:730: warning: Excess function parameter 'flags' description in 'kcalloc' Fixes: bc7b83f5e4bf ("mm/slab: enable slab allocation tagging for kmalloc and friends") Signed-off-by: Randy Dunlap Reported-by: Stephen Rothwell Link: https://lore.kernel.org/linux-next/20240325123603.1bdd6588@canb.auug.org.au/ Cc: Suren Baghdasaryan Cc: Kent Overstreet Cc: Vlastimil Babka Cc: Andrew Morton Cc: linux-mm@kvack.org --- include/linux/slab.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -- a/include/linux/slab.h b/include/linux/slab.h --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -727,7 +727,7 @@ static inline __realloc_size(2, 3) void * @size: element size. * @flags: the type of memory to allocate (see kmalloc). */ -#define kcalloc(_n, _size, _flags) kmalloc_array(_n, _size, (_flags) | __GFP_ZERO) +#define kcalloc(n, size, flags) kmalloc_array(n, size, (flags) | __GFP_ZERO) void *kmalloc_node_track_caller_noprof(size_t size, gfp_t flags, int node, unsigned long caller) __alloc_size(1);