Files
linux_media/include/linux
Noah Goldstein b0687c1119 lib/rbtree: use '+' instead of '|' for setting color.
This has a slight benefit for x86 and has no effect on other targets.

The benefit to x86 is it change the codegen for setting a node to block
from `mov %r0, %r1; or $RB_BLACK, %r1` to `lea RB_BLACK(%r0), %r1` which
saves an instructions.

In all other cases it just replace ALU with ALU (or -> and) which
perform the same on all machines I am aware of.

Total instructions in rbtree.o:
    Before  - 802
    After   - 782

so it saves about 20 `mov` instructions.

Link: https://lkml.kernel.org/r/20230404221350.3806566-1-goldstein.w.n@gmail.com
Signed-off-by: Noah Goldstein <goldstein.w.n@gmail.com>
Cc: Michel Lespinasse <michel@lespinasse.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-04-18 16:39:33 -07:00
..
2023-01-16 09:26:05 +01:00
2023-02-16 13:42:22 +01:00
2023-02-20 09:20:55 -05:00
2023-02-15 19:38:50 +01:00
2023-01-19 14:46:25 +01:00
2023-02-03 08:20:55 -07:00
2023-01-13 11:48:15 +01:00
2023-03-05 10:49:37 -08:00
2023-01-19 16:07:40 +01:00
2023-01-29 15:18:33 -07:00
2023-01-29 15:18:33 -07:00
2023-02-06 19:06:58 +01:00
2023-01-19 09:24:28 +01:00
2023-03-13 10:14:05 +01:00
2023-03-19 10:02:04 -07:00
2023-02-02 22:33:13 -08:00
2023-03-07 01:50:53 -05:00
2023-02-13 10:11:20 +02:00
2023-01-19 09:24:28 +01:00
2023-01-19 09:24:28 +01:00
2023-01-19 09:24:30 +01:00
2023-03-15 14:58:52 +01:00
2023-02-02 22:33:34 -08:00
2023-01-16 09:26:06 +01:00
2023-01-19 09:24:28 +01:00
2023-01-19 09:24:28 +01:00
2023-01-19 15:01:19 +01:00
2023-01-18 17:12:47 -08:00
2023-02-16 18:10:18 +01:00
2023-01-23 15:38:08 +01:00
2023-02-20 19:26:58 -05:00
2023-01-19 09:24:28 +01:00