#define VMALLOC_MAGIC 0x87654320
static snd_info_entry_t *snd_memory_info_entry;
-void snd_memory_init(void)
+void __init snd_memory_init(void)
{
snd_alloc_kmalloc = 0;
snd_alloc_vmalloc = 0;
}
}
-static void *__snd_kmalloc(size_t size, int flags, void *caller)
+static void *__snd_kmalloc(size_t size, unsigned int __nocast flags, void *caller)
{
unsigned long cpu_flags;
struct snd_alloc_track *t;
}
#define _snd_kmalloc(size, flags) __snd_kmalloc((size), (flags), __builtin_return_address(0));
-void *snd_hidden_kmalloc(size_t size, int flags)
+void *snd_hidden_kmalloc(size_t size, unsigned int __nocast flags)
{
return _snd_kmalloc(size, flags);
}
-void *snd_hidden_kcalloc(size_t n, size_t size, int flags)
+void *snd_hidden_kcalloc(size_t n, size_t size, unsigned int __nocast flags)
{
void *ret = NULL;
if (n != 0 && size > INT_MAX / n)
snd_wrapper_vfree(obj);
}
+char *snd_hidden_kstrdup(const char *s, unsigned int __nocast flags)
+{
+ int len;
+ char *buf;
+
+ if (!s) return NULL;
+
+ len = strlen(s) + 1;
+ buf = _snd_kmalloc(len, flags);
+ if (buf)
+ memcpy(buf, s, len);
+ return buf;
+}
+
static void snd_memory_info_read(snd_info_entry_t *entry, snd_info_buffer_t * buffer)
{
snd_iprintf(buffer, "kmalloc: %li bytes\n", snd_alloc_kmalloc);
return 0;
}
-#else
-
-#define _snd_kmalloc kmalloc
-
#endif /* CONFIG_SND_DEBUG_MEMORY */
-/**
- * snd_kmalloc_strdup - copy the string
- * @string: the original string
- * @flags: allocation conditions, GFP_XXX
- *
- * Allocates a memory chunk via kmalloc() and copies the string to it.
- *
- * Returns the pointer, or NULL if no enoguh memory.
- */
-char *snd_kmalloc_strdup(const char *string, int flags)
-{
- size_t len;
- char *ptr;
-
- if (!string)
- return NULL;
- len = strlen(string) + 1;
- ptr = _snd_kmalloc(len, flags);
- if (ptr)
- memcpy(ptr, string, len);
- return ptr;
-}
-
/**
* copy_to_user_fromio - copy data from mmio-space to user-space
* @dst: the destination pointer on user-space