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a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=vUbySO9Y5rIA:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=968KyxNXAAAA:8 a=HLvGPcdFKOahDy1OYxcA:9 a=CjuIK1q_8ugA:10 cc=ntf awl=host:13644 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTIxMDAyOCBTYWx0ZWRfX8YKcCW+bJFCg vZv2YOchpH4sWKhL6EePDwNQivBWCqxIZVkM8n4ruNdCOmPdVP4gvZ9fZyIZ5ILvhtswQ45cCcO FE/WWnlgLd3zMQFhDQHKZQbV/0XuPV/1VQVd5QaZ9CU2jI0oHngSohH1Zvcsu0SzU/4ZpF+/R9T sglpHNmJn4e4TPsTix08FLC/LIreWT7r7QbbRPNygGzFtBa2G5iYVH/wCjo9TUCgIzkJ4nFEuQU Uc95GGNeuSrrO+7BGPbcBscSF3AzClYxVaQq9m1AUoMsAJ9liFS3hnLwUSgdNmTJkcHovMWLlVZ IpNSj8oLMskRFJjOs15JwlndLjneJF+DAyp+yxwsP9dqXH+o1qOiNIDrgo51pO2zC8lewib6+1w jg9JmWOzLRa6LL0tWOqQSq0MO5oojkrasYwBBe23XucypSM7GHX2w6yJf9jsTR6h4aYXNjUd44x bVJdTg3tPr/P5uLe6pbzFtg98RfUF1pIfLVU3FfM= X-Proofpoint-ORIG-GUID: 80F8IrZRCPcMYQx4kv0OinAPrChgkRfO X-Proofpoint-GUID: 80F8IrZRCPcMYQx4kv0OinAPrChgkRfO On Thu, Jan 15, 2026 at 06:44:44PM +0800, Qi Zheng wrote: > From: Qi Zheng > > Only non-hierarchical lruvec_stats->state_local needs to be reparented, > so handle it in reparent_state_local(), and remove the unreasonable > update_lru_size() call in __lru_gen_reparent_memcg(). Hmm well, how are the hierarchical statistics consistent when pages are reparented from an "active" gen to an "inactive" gen, or the other way around? They'll become inconsistent when those pages are reclaimed or moved between generations? -- Cheers, Harry / Hyeonggon