Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma
From: Pedro Falcato <pfalcato@suse.de>
Date: 2026-06-30 16:32:12
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damon, dri-devel, kvm, linux-arm-msm, linux-fsdevel, linux-iommu, linux-mm, linux-perf-users, linux-tegra, lkml, nvdimm
On Mon, Jun 29, 2026 at 01:23:20PM +0100, Lorenzo Stoakes wrote:
Similar to what we did with mapping_interval_tree*(), let's declare anon_vma_interval_tree*() in terms of anon_vma rather than rb_root_cached. In each case the rb tree referenced is &anon_vma->rb_root, so just pass anon_vma and the functions can figure this out themselves. Additionally, rename 'node' to 'avc', 'index' to 'pgoff_start', and 'last' to 'pgoff_last' to make clear what is being passed. Finally express page offsets in terms of pgoff_t to be consistent. No functional change intended. Signed-off-by: Lorenzo Stoakes <ljs@kernel.org>
Yay! Reviewed-by: Pedro Falcato <pfalcato@suse.de> I have a vaguely similar comment as for the file part (names could be simpler, doesn't really matter whether it's an interval tree or possibly even a tree), but I care less strongly about anon rmap :) -- Pedro