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| author | Thomas Weißschuh <linux@weissschuh.net> | 2022-12-27 19:01:02 +0300 |
|---|---|---|
| committer | Josh Poimboeuf <jpoimboe@kernel.org> | 2023-02-01 20:15:24 +0300 |
| commit | 21a899f9fc78be6b289ee4627bccadf560930eb5 (patch) | |
| tree | 6c0356e98fcbbc46872fdf9563948c94e149c999 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 8045b8f0b17edf375849f83c80dd05194850b6ed (diff) | |
| download | linux-21a899f9fc78be6b289ee4627bccadf560930eb5.tar.xz | |
objtool: Optimize layout of struct symbol
Reduce the size of struct symbol on x86_64 from 208 to 200 bytes.
This structure is allocated a lot and never freed.
This reduces maximum memory usage while processing vmlinux.o from
2919716 KB to 2917988 KB (-0.5%) on my notebooks "localmodconfig".
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20221216-objtool-memory-v2-6-17968f85a464@weissschuh.net
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions