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| author | Liam R. Howlett (Oracle) <liam@infradead.org> | 2026-06-30 15:08:34 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-07-22 21:11:56 -0700 |
| commit | e87990fcdc5fb7ab80f9ae80be5f81d2320a2094 (patch) | |
| tree | 787d9119bedf5f768b75287462b8efe781a32bd2 /lib/fdt_empty_tree.c | |
| parent | 679515dda4078f412ed72c2fc7c5ad7e70849ca8 (diff) | |
| download | linux-next-e87990fcdc5fb7ab80f9ae80be5f81d2320a2094.tar.gz linux-next-e87990fcdc5fb7ab80f9ae80be5f81d2320a2094.zip | |
maple_tree: micro optimisation of mas_wr_store_type()
Use three new local booleans instead of reading other structures. This
has shown an increase of 0.62% on a 2048 entry tree of height 4.
Link: https://lore.kernel.org/20260630190843.3563858-11-liam@infradead.org
Signed-off-by: Liam R. Howlett (Oracle) <liam@infradead.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
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>
Diffstat (limited to 'lib/fdt_empty_tree.c')
0 files changed, 0 insertions, 0 deletions