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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-09-02 13:59:11 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2025-09-08 14:21:23 +0200 |
| commit | d364d2ad07873dc4991b2a631a8536597272418b (patch) | |
| tree | f65d9ca3b632f2d275dde8edf50d9b58d8087379 /include/linux/device | |
| parent | 4002ee98c022d671ecc1e4a84029e9ae7d8a5603 (diff) | |
| download | lwn-d364d2ad07873dc4991b2a631a8536597272418b.tar.gz lwn-d364d2ad07873dc4991b2a631a8536597272418b.zip | |
devres: provide devm_kmemdup_const()
Provide a function similar to devm_strdup_const() but for copying blocks
of memory that are likely to be placed in .rodata.
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/device')
| -rw-r--r-- | include/linux/device/devres.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/device/devres.h b/include/linux/device/devres.h index ae696d10faff..8c5f57e0d613 100644 --- a/include/linux/device/devres.h +++ b/include/linux/device/devres.h @@ -80,6 +80,8 @@ void devm_kfree(struct device *dev, const void *p); void * __realloc_size(3) devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp); +const void * +devm_kmemdup_const(struct device *dev, const void *src, size_t len, gfp_t gfp); static inline void *devm_kmemdup_array(struct device *dev, const void *src, size_t n, size_t size, gfp_t flags) { |