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Liam R. Howlett (Oracle) d17c749d32 maple_tree: add helper mas_make_walkable() ...

A check in mas_walk() was incorrect and caused inefficient use of the
maple state.  The same issue existed in mas_erase(), but was left unfixed.
Making a helper function is the obvious answer.

Link: https://lore.kernel.org/20260821192627.4085470-20-liam@infradead.org
Signed-off-by: Liam R. Howlett (Oracle) <liam@infradead.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Breno Leitao <leitao@debian.org>
Cc: Chris Mason <clm@meta.com>
Cc: Chuck Lever <cel@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Joe Perches <joe@perches.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Waiman Long <longman@redhat.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2026-08-24 18:43:32 -07:00

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