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Mon, 3 Jun 2024 09:26:59 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id hFB0BWOMXWZPAgAAD6G6ig (envelope-from ); Mon, 03 Jun 2024 09:26:59 +0000 Message-ID: <377fd8bc-acb5-4ef3-8c1c-67cb2e90065b@suse.cz> Date: Mon, 3 Jun 2024 11:26:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] slab: delete useless RED_INACTIVE and RED_ACTIVE Content-Language: en-US To: Chengming Zhou , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , Roman Gushchin , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Feng Tang Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, zhouchengming@bytedance.com References: <20240528-b4-slab-debug-v1-0-8694ef4802df@linux.dev> <20240528-b4-slab-debug-v1-3-8694ef4802df@linux.dev> From: Vlastimil Babka Autocrypt: addr=vbabka@suse.cz; keydata= xsFNBFZdmxYBEADsw/SiUSjB0dM+vSh95UkgcHjzEVBlby/Fg+g42O7LAEkCYXi/vvq31JTB KxRWDHX0R2tgpFDXHnzZcQywawu8eSq0LxzxFNYMvtB7sV1pxYwej2qx9B75qW2plBs+7+YB 87tMFA+u+L4Z5xAzIimfLD5EKC56kJ1CsXlM8S/LHcmdD9Ctkn3trYDNnat0eoAcfPIP2OZ+ 9oe9IF/R28zmh0ifLXyJQQz5ofdj4bPf8ecEW0rhcqHfTD8k4yK0xxt3xW+6Exqp9n9bydiy tcSAw/TahjW6yrA+6JhSBv1v2tIm+itQc073zjSX8OFL51qQVzRFr7H2UQG33lw2QrvHRXqD Ot7ViKam7v0Ho9wEWiQOOZlHItOOXFphWb2yq3nzrKe45oWoSgkxKb97MVsQ+q2SYjJRBBH4 8qKhphADYxkIP6yut/eaj9ImvRUZZRi0DTc8xfnvHGTjKbJzC2xpFcY0DQbZzuwsIZ8OPJCc LM4S7mT25NE5kUTG/TKQCk922vRdGVMoLA7dIQrgXnRXtyT61sg8PG4wcfOnuWf8577aXP1x 6mzw3/jh3F+oSBHb/GcLC7mvWreJifUL2gEdssGfXhGWBo6zLS3qhgtwjay0Jl+kza1lo+Cv BB2T79D4WGdDuVa4eOrQ02TxqGN7G0Biz5ZLRSFzQSQwLn8fbwARAQABzSBWbGFzdGltaWwg QmFia2EgPHZiYWJrYUBzdXNlLmN6PsLBlAQTAQoAPgIbAwULCQgHAwUVCgkICwUWAgMBAAIe AQIXgBYhBKlA1DSZLC6OmRA9UCJPp+fMgqZkBQJkBREIBQkRadznAAoJECJPp+fMgqZkNxIQ ALZRqwdUGzqL2aeSavbum/VF/+td+nZfuH0xeWiO2w8mG0+nPd5j9ujYeHcUP1edE7uQrjOC Gs9sm8+W1xYnbClMJTsXiAV88D2btFUdU1mCXURAL9wWZ8Jsmz5ZH2V6AUszvNezsS/VIT87 AmTtj31TLDGwdxaZTSYLwAOOOtyqafOEq+gJB30RxTRE3h3G1zpO7OM9K6ysLdAlwAGYWgJJ V4JqGsQ/lyEtxxFpUCjb5Pztp7cQxhlkil0oBYHkudiG8j1U3DG8iC6rnB4yJaLphKx57NuQ PIY0Bccg+r9gIQ4XeSK2PQhdXdy3UWBr913ZQ9AI2usid3s5vabo4iBvpJNFLgUmxFnr73SJ KsRh/2OBsg1XXF/wRQGBO9vRuJUAbnaIVcmGOUogdBVS9Sun/Sy4GNA++KtFZK95U7J417/J Hub2xV6Ehc7UGW6fIvIQmzJ3zaTEfuriU1P8ayfddrAgZb25JnOW7L1zdYL8rXiezOyYZ8Fm ZyXjzWdO0RpxcUEp6GsJr11Bc4F3aae9OZtwtLL/jxc7y6pUugB00PodgnQ6CMcfR/HjXlae h2VS3zl9+tQWHu6s1R58t5BuMS2FNA58wU/IazImc/ZQA+slDBfhRDGYlExjg19UXWe/gMcl De3P1kxYPgZdGE2eZpRLIbt+rYnqQKy8UxlszsBNBFsZNTUBCACfQfpSsWJZyi+SHoRdVyX5 J6rI7okc4+b571a7RXD5UhS9dlVRVVAtrU9ANSLqPTQKGVxHrqD39XSw8hxK61pw8p90pg4G /N3iuWEvyt+t0SxDDkClnGsDyRhlUyEWYFEoBrrCizbmahOUwqkJbNMfzj5Y7n7OIJOxNRkB IBOjPdF26dMP69BwePQao1M8Acrrex9sAHYjQGyVmReRjVEtv9iG4DoTsnIR3amKVk6si4Ea X/mrapJqSCcBUVYUFH8M7bsm4CSxier5ofy8jTEa/CfvkqpKThTMCQPNZKY7hke5qEq1CBk2 wxhX48ZrJEFf1v3NuV3OimgsF2odzieNABEBAAHCwXwEGAEKACYCGwwWIQSpQNQ0mSwujpkQ PVAiT6fnzIKmZAUCZAUSmwUJDK5EZgAKCRAiT6fnzIKmZOJGEACOKABgo9wJXsbWhGWYO7mD 8R8mUyJHqbvaz+yTLnvRwfe/VwafFfDMx5GYVYzMY9TWpA8psFTKTUIIQmx2scYsRBUwm5VI EurRWKqENcDRjyo+ol59j0FViYysjQQeobXBDDE31t5SBg++veI6tXfpco/UiKEsDswL1WAr tEAZaruo7254TyH+gydURl2wJuzo/aZ7Y7PpqaODbYv727Dvm5eX64HCyyAH0s6sOCyGF5/p eIhrOn24oBf67KtdAN3H9JoFNUVTYJc1VJU3R1JtVdgwEdr+NEciEfYl0O19VpLE/PZxP4wX PWnhf5WjdoNI1Xec+RcJ5p/pSel0jnvBX8L2cmniYnmI883NhtGZsEWj++wyKiS4NranDFlA HdDM3b4lUth1pTtABKQ1YuTvehj7EfoWD3bv9kuGZGPrAeFNiHPdOT7DaXKeHpW9homgtBxj 8aX/UkSvEGJKUEbFL9cVa5tzyialGkSiZJNkWgeHe+jEcfRT6pJZOJidSCdzvJpbdJmm+eED w9XOLH1IIWh7RURU7G1iOfEfmImFeC3cbbS73LQEFGe1urxvIH5K/7vX+FkNcr9ujwWuPE9b 1C2o4i/yZPLXIVy387EjA6GZMqvQUFuSTs/GeBcv0NjIQi8867H3uLjz+mQy63fAitsDwLmR EP+ylKVEKb0Q2A== In-Reply-To: <20240528-b4-slab-debug-v1-3-8694ef4802df@linux.dev> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Action: no action X-Stat-Signature: 8s5w9fgmz99gkdexec1e1r6j4nw9y59r X-Rspamd-Queue-Id: E0BB61C001D X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1717406820-821009 X-HE-Meta: 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 K4tkZ44s qdjtfEMzX5n+BvHGgZQwonSEFPac8L7/j4AtM1Z+v8fE+phYNpZPStfsYQca/69/5u67GbycwfXf0emOND9XG1b21q7cdf+5wTYcfhNDEqk+0cN1YS1z6h3Z+gDL3dZAVAaLUj2pdtmKIGQikEqbdUoX1V6R1bXWSbzxrHPkUJnPXLzBS8+aBPPORv9Qx98+zE4LVD2F+QQu+KiSMrCsnDGwKDDeu9cQFsjqxbT7bqMookU6mhpJJdhqemupIgmro0lJQP5GvXTqibGg4jFL0N3mRfcAyyVtLzLM/KYXhrAN1Vzf+uIhthLvrzG02WvUPxx6VpxEJW2jj7ABeagU0z0XbTWwxE4xkUSa237ViApe807Kd3wNYquUYjjADs+8J6yINDbu3W/VaAsT3Rhm+lyQlGA== 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: On 5/28/24 9:16 AM, Chengming Zhou wrote: > These seem useless since we use the SLUB_RED_INACTIVE and SLUB_RED_ACTIVE, > so just delete them, no functional change. > > Signed-off-by: Chengming Zhou Hm right, only SLAB was using those. Thanks.