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| author | Christophe JAILLET <[email protected]> | 2025-05-02 15:32:19 +0000 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2025-05-05 08:22:21 +0000 |
| commit | e3407cc5eeff5a5375016a6da93c525f5ef2e1f9 (patch) | |
| tree | 2222cc8a30503ed6aabcc7382147c7006426d1a6 /rust/helpers/helpers.c | |
| parent | pmdomain: core: Use genpd->opp_table to simplify error/remove path (diff) | |
| download | kernel-e3407cc5eeff5a5375016a6da93c525f5ef2e1f9.tar.gz kernel-e3407cc5eeff5a5375016a6da93c525f5ef2e1f9.zip | |
pmdomain: amlogic: Constify some structures
Most structures in this driver are not modified.
Constifying these structures moves some data to a read-only section, so
increase overall security, especially when the structure holds some
function pointers. (This is the case for see meson_ee_pwrc_domain_desc)
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
8924 3832 0 12756 31d4 drivers/pmdomain/amlogic/meson-ee-pwrc.o
After:
=====
text data bss dec hex filename
12396 336 0 12732 31bc drivers/pmdomain/amlogic/meson-ee-pwrc.o
Signed-off-by: Christophe JAILLET <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Link: https://lore.kernel.org/r/edc560afe2a8763c93341d161daeb8b33ba606c6.1746199917.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions