diff options
| author | Lorenzo Stoakes <ljs@kernel.org> | 2026-07-10 21:16:51 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-08-04 19:18:58 -0700 |
| commit | 0b099cc22967420284ddd66689525ed6de10d45e (patch) | |
| tree | a7dfaf1e8720cab4760010bda62bebe7a389e44f /include/linux | |
| parent | 68364437ec782b7dac7c7eca3b1f177a9815f3ff (diff) | |
mm/rmap: rename anon_vma_interval_tree_*() params and use pgoff_t
Rename parameters used by anon_vma_interval_tree_*() functions: 'node' to
'avc', 'start/first' to 'pgoff_start', and 'last' to 'pgoff_last' to make
clear what is being passed.
Also, express page offsets in terms of pgoff_t to be consistent.
No functional change intended.
Link: https://lore.kernel.org/20260710-b4-pre-scalable-cow-v2-10-2a5aa403d977@kernel.org
Signed-off-by: Lorenzo Stoakes <ljs@kernel.org>
Reviewed-by: Gregory Price <gourry@gourry.net>
Reviewed-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Ackerley Tng <ackerleytng@google.com>
Cc: David Hildenbrand (Arm) <david@kernel.org>
Cc: Kai Huang <kai.huang@intel.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: SJ Park <sj@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Liam R. Howlett (Oracle) <liam@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index efbe0eebdcda..e108b03f536a 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -4114,23 +4114,26 @@ mapping_rmap_tree_iter_next(struct vm_area_struct *vma, vma; vma = mapping_rmap_tree_iter_next(vma, pgoff_start, \ pgoff_last)) -void anon_vma_interval_tree_insert(struct anon_vma_chain *node, +void anon_vma_interval_tree_insert(struct anon_vma_chain *avc, struct anon_vma *anon_vma); -void anon_vma_interval_tree_remove(struct anon_vma_chain *node, +void anon_vma_interval_tree_remove(struct anon_vma_chain *avc, struct anon_vma *anon_vma); + struct anon_vma_chain * anon_vma_interval_tree_iter_first(struct anon_vma *anon_vma, - unsigned long start, unsigned long last); + pgoff_t pgoff_start, pgoff_t pgoff_last); struct anon_vma_chain * anon_vma_interval_tree_iter_next(struct anon_vma_chain *avc, - unsigned long start, unsigned long last); + pgoff_t pgoff_start, pgoff_t pgoff_last); #ifdef CONFIG_DEBUG_VM_RB -void anon_vma_interval_tree_verify(struct anon_vma_chain *node); +void anon_vma_interval_tree_verify(struct anon_vma_chain *avc); #endif -#define anon_vma_interval_tree_foreach(avc, root, start, last) \ - for (avc = anon_vma_interval_tree_iter_first(root, start, last); \ - avc; avc = anon_vma_interval_tree_iter_next(avc, start, last)) +#define anon_vma_interval_tree_foreach(avc, anon_vma, pgoff_start, pgoff_last) \ + for (avc = anon_vma_interval_tree_iter_first(anon_vma, pgoff_start, \ + pgoff_last); \ + avc; avc = anon_vma_interval_tree_iter_next(avc, pgoff_start, \ + pgoff_last)) /* mmap.c */ extern int __vm_enough_memory(const struct mm_struct *mm, long pages, int cap_sys_admin); |