diff options
| -rw-r--r-- | fs/ubifs/ubifs.c | 19 | ||||
| -rw-r--r-- | lib/linux_compat.c | 19 |
2 files changed, 20 insertions, 18 deletions
diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c index 67a0e8c..1ffdfe0 100644 --- a/fs/ubifs/ubifs.c +++ b/fs/ubifs/ubifs.c @@ -18,6 +18,7 @@ #include "ubifs.h" #include <u-boot/zlib.h> +#include <linux/compat.h> #include <linux/err.h> #include <linux/lzo.h> @@ -70,24 +71,6 @@ struct ubifs_compressor *ubifs_compressors[UBIFS_COMPR_TYPES_CNT]; #ifdef __UBOOT__ -/* from mm/util.c */ - -/** - * kmemdup - duplicate region of memory - * - * @src: memory region to duplicate - * @len: memory region length - * @gfp: GFP mask to use - */ -void *kmemdup(const void *src, size_t len, gfp_t gfp) -{ - void *p; - - p = kmalloc(len, gfp); - if (p) - memcpy(p, src, len); - return p; -} struct crypto_comp { int compressor; diff --git a/lib/linux_compat.c b/lib/linux_compat.c index 81ea8fb..3f440de 100644 --- a/lib/linux_compat.c +++ b/lib/linux_compat.c @@ -40,3 +40,22 @@ void *kmem_cache_alloc(struct kmem_cache *obj, int flag) { return malloc_cache_aligned(obj->sz); } + +/** + * kmemdup - duplicate region of memory + * + * @src: memory region to duplicate + * @len: memory region length + * @gfp: GFP mask to use + * + * Return: newly allocated copy of @src or %NULL in case of error + */ +void *kmemdup(const void *src, size_t len, gfp_t gfp) +{ + void *p; + + p = kmalloc(len, gfp); + if (p) + memcpy(p, src, len); + return p; +} |