Merge "msm: kgsl: Limit the frequency of logging on memory allocation failure" (8d0845b8) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/gpu/msm/kgsl_sharedmem.c

+7 −1

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@
		#include <linux/scatterlist.h>
		#include <soc/qcom/scm.h>
		#include <soc/qcom/secure_buffer.h>
		#include <linux/ratelimit.h>

		#include "kgsl.h"
		#include "kgsl_sharedmem.h"
		@@ -699,6 +700,10 @@ kgsl_sharedmem_page_alloc_user(struct kgsl_memdesc *memdesc,
		size_t len;
		unsigned int align;

		static DEFINE_RATELIMIT_STATE(_rs,
		DEFAULT_RATELIMIT_INTERVAL,
		DEFAULT_RATELIMIT_BURST);

		size = PAGE_ALIGN(size);
		if (size == 0 \|\| size > UINT_MAX)
		return -EINVAL;
		@@ -761,7 +766,8 @@ kgsl_sharedmem_page_alloc_user(struct kgsl_memdesc *memdesc,
		*/
		memdesc->size = (size - len);

		if (sharedmem_noretry_flag != true)
		if (sharedmem_noretry_flag != true &&
		__ratelimit(&_rs))
		KGSL_CORE_ERR(
		"Out of memory: only allocated %lldKB of %lldKB requested\n",
		(size - len) >> 10, size >> 10);