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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-09-09 20:56:19 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2024-09-09 21:08:43 +0100 |
| commit | 63a68ee1c27f5d1a17b78a2c937b86b0fb1fd99a (patch) | |
| tree | d9adecc723586840931f4525fc7569d6c528f7d9 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | regulator: wm8400: Constify struct regulator_desc (diff) | |
| download | wireguard-linux-63a68ee1c27f5d1a17b78a2c937b86b0fb1fd99a.tar.xz wireguard-linux-63a68ee1c27f5d1a17b78a2c937b86b0fb1fd99a.zip | |
regulator: tps6287x: Constify struct regulator_desc
'struct regulator_desc' is not modified in this driver.
Constifying this structure moves some data to a read-only section, so
increases overall security, especially when the structure holds some
function pointers.
On a x86_64, with allmodconfig:
Before:
======
text data bss dec hex filename
4974 736 16 5726 165e drivers/regulator/tps6287x-regulator.o
After:
=====
text data bss dec hex filename
5294 416 16 5726 165e drivers/regulator/tps6287x-regulator.o
--
Compile tested only
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://patch.msgid.link/7727e493490d37775a653905dfe0cc1d8478f8e0.1725908163.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions