Messages in this thread | | | Date | Tue, 5 Jul 2022 19:55:35 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH] maple_tree: Fix use of node for global range in mas_wr_spanning_store() |
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On Wed, 6 Jul 2022 02:05:37 +0000 Liam Howlett <liam.howlett@oracle.com> wrote:
> When writing a range with a NULL which expands to 0 - ULONG_MAX, don't > use a node to store this value. Instead, call mas_new_root() which will > set the tree pointer to NULL and free all the nodes. > > Fix a comment for the allocations in mas_wr_spanning_store(). > > Add mas_node_count_gfp() and use it to clean up mas_preallocate(). > > Clean up mas_preallocate() and ensure the ma_state is safe on return. > > Update maple_tree.h to set alloc = NULL.
Cool.
How are we looking now? Any known issues still being worked on?
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