Messages in this thread Patch in this message | | | From | Mauro Carvalho Chehab <> | Subject | [PATCH 15/22] mm: document maple tree pointer at unmap_vmas() at memory.c | Date | Tue, 28 Jun 2022 10:46:19 +0100 |
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A maple tree pointer parameter was added at unmap_vmas() without description:
mm/memory.c:1729: warning: Function parameter or member 'mt' not described in 'unmap_vmas'
Document it it.
Fixes: 5966e5c968b2 ("mm: remove the vma linked list") Fixes: f8acc5e9581e ("Maple Tree: add new data structure") Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> ---
To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover. See [PATCH 00/22] at: https://lore.kernel.org/all/cover.1656409369.git.mchehab@kernel.org/
mm/memory.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/mm/memory.c b/mm/memory.c index e3d3596068f2..771b61444507 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1707,6 +1707,8 @@ static void unmap_single_vma(struct mmu_gather *tlb, /** * unmap_vmas - unmap a range of memory covered by a list of vma's * @tlb: address of the caller's struct mmu_gather + * @mt: maple tree pointer. A maple tree is a RCU-safe range based B-tree + * designed to use modern processor cache efficiently * @vma: the starting vma * @start_addr: virtual address at which to start unmapping * @end_addr: virtual address at which to end unmapping -- 2.36.1
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