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Thu, 4 Jul 2024 14:29:12 +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 g+42FbixhmaIMQAAD6G6ig (envelope-from ); Thu, 04 Jul 2024 14:29:12 +0000 Message-ID: Date: Thu, 4 Jul 2024 16:29:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/1] mm, slab: move allocation tagging code in the alloc path into a hook Content-Language: en-US To: Suren Baghdasaryan , akpm@linux-foundation.org Cc: kent.overstreet@linux.dev, cl@linux.com, penberg@kernel.org, rientjes@google.com, iamjoonsoo.kim@lge.com, roman.gushchin@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20240704135941.1145038-1-surenb@google.com> 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: <20240704135941.1145038-1-surenb@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Action: no action X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 81CB6140006 X-Stat-Signature: 7j8ky7i88aihm6n1z459qo7z13r9fta8 X-Rspam-User: X-HE-Tag: 1720103355-341011 X-HE-Meta: U2FsdGVkX18hfN9zFgcYyHPzHEfTqvgXq5pOdPLJx8o7W7NjujMvQHCHsZHA4cIMS/vE4jeCkpG2l6ObgMWYpsGNp2eLyWyImdNWUswZzmeniDXVzz66thT8HdXLVhEe9ocCwkB/8iKQgu0fVj4LCmADqQxn0+YW+jo+LRieXvlzDGi7PPx5a8mAHNLNi68CMUY1ekaU4l0yp7u+SZR2AlKJEUblgkVi0GQ+bT5ugRDFeoAhifHQL+bYfXC0R/ogyClvKLZWcxaKnLyXJdlpdmZjoIDJ5cHACNVt9apUUn7A7WYj6reId9J1Pwrou6ko0hxY02APWxRueILN3Wlhy8RYNpu8XZD3twPrGnJAyo8YEk5Lq7j9RPSZgvA9kXk53TqBk7gcJ9j6pANBqq/u3W4MYyTuGcB2vo5QusOW0QKehF9CR4PDw2K2awjXPhVM3eDEsicLWF/zLFD+CO5y2JdMfOW0z5CrYdhVRtgy7GH46eU1CrAZ3D5w0foS1I1zByOiRplvcg4fuS7MM5i+ljkcQjl6xTS71z43m1UfKC1YAmNoNTICtf6PJV/TvYw+9ZPN6gu8eCX9sKJiFh4gKyUQnnV+HG7l/cwu+Vk/zCYzBKEd4lG1yMJbx85JWHu6u8zt84qGxuyfZnMXgYuzdF2lmsBCLOJAycbODss9Xf3OnCBIlYPyj9bApvjcFRm7CnaXjeo8/DvBSmX+4LnpJfxNJJtn17JtOSCVE9E8Xa01HryhTcJhpgwTAaHS+Jrw53bJ0DvBu7DtsR6MJYSZHhWuaTz2nGiic2Yc1AaAU1mQfIlPgC9nlmqwePSIl/oruseKJROYP+/Qy0seXFN1cpOu2Io6uou23I7FC2Xq6Tb7wuCK25evQmYnmdlh7GPCFcvX/PSlu8jCA2bfXXO/U+hFgR3Q3hZObMCAp5eijosHVvkRgndFXrVdddEPlKItBTm7t0pHftKX1/d0eoa iAEH3i2n OUV27EJZOcFkXN9E0qLyU1iOwfZmIqzJF/eC1EvxaAcBSsRgJ/iZySjEgW184eDeK0eUCIeolicpMbSvU8AWznAl3RhUEVLtPZzVCz9lYTZbBy/AHO4dRpYLoP7/+qXs6yx/tLwxkFFNf2SUqQlXILB2JFq+jN5rUmNT5lTsw9IZVgy8LFa12o/xo5cMUlLDNozN9KBXYHg4LFtx7MoUGhorB1i66t7ho+WZL8EInP975fM0hmS6BKhJNZxO4kMgxIM0eE7gq1OkFpweWKgFMm+z+OEuRDukMaW/F X-Bogosity: Ham, tests=bogofilter, spamicity=0.000079, 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 7/4/24 3:59 PM, Suren Baghdasaryan wrote: > Move allocation tagging specific code in the allocation path into > alloc_tagging_slab_alloc_hook, similar to how freeing path uses > alloc_tagging_slab_free_hook. No functional changes, just code > cleanup. > > Suggested-by: Vlastimil Babka > Signed-off-by: Suren Baghdasaryan Thanks, merged to slab/for-next