diff --git a/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp b/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp
index 5bf1284e1f896f81a5b7164408294cf457da1df4..6c06f10ab34ead7e5c1fae705a6432b2cc562d6e 100644
--- a/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp
+++ b/compiler-rt/lib/gwp_asan/guarded_pool_allocator.cpp
@@ -58,6 +58,10 @@ void GuardedPoolAllocator::init(const options::Options &Opts) {
 
   SingletonPtr = this;
   Backtrace = Opts.Backtrace;
+  // OHOS_LOCAL begin
+  MinSampleSize = Opts.MinSampleSize;
+  WhiteListPath = Opts.WhiteListPath;
+  // OHOS_LOCAL end
 
   State.VersionMagic = {{AllocatorVersionMagic::kAllocatorVersionMagic[0],
                          AllocatorVersionMagic::kAllocatorVersionMagic[1],
@@ -220,9 +224,11 @@ void *GuardedPoolAllocator::allocate(size_t Size, size_t Alignment) {
   if (Alignment == 0)
     Alignment = alignof(max_align_t);
 
+  // OHOS_LOCAL begin
   if (!isPowerOfTwo(Alignment) || Alignment > State.maximumAllocationSize() ||
-      Size > State.maximumAllocationSize())
+      Size > State.maximumAllocationSize() || Size < MinSampleSize)
     return nullptr;
+  // OHOS_LOCAL end
 
   size_t BackingSize = getRequiredBackingSize(Size, Alignment, State.PageSize);
   if (BackingSize > State.maximumAllocationSize())
diff --git a/compiler-rt/lib/gwp_asan/guarded_pool_allocator.h b/compiler-rt/lib/gwp_asan/guarded_pool_allocator.h
index 152028acd822c28c96b9d8ebc6192f57aa469e30..59686070ab069d47d415b836fbeb81c3851dcd4d 100644
--- a/compiler-rt/lib/gwp_asan/guarded_pool_allocator.h
+++ b/compiler-rt/lib/gwp_asan/guarded_pool_allocator.h
@@ -197,6 +197,11 @@ private:
 
   gwp_asan::AllocatorState State;
 
+  // OHOS_LOCAL begin
+  uint32_t MinSampleSize{0};
+  const char *WhiteListPath = "";
+  // OHOS_LOCAL end
+
   // A mutex to protect the guarded slot and metadata pool for this class.
   Mutex PoolMutex;
   // Some unwinders can grab the libdl lock. In order to provide atfork
diff --git a/compiler-rt/lib/gwp_asan/gwp_asan_c_interface.cpp b/compiler-rt/lib/gwp_asan/gwp_asan_c_interface.cpp
index 5fff53b1e2ccd57802a939b9f8c258419cf2372c..a46b33d939d42e451b249af76a761746fd020b3f 100644
--- a/compiler-rt/lib/gwp_asan/gwp_asan_c_interface.cpp
+++ b/compiler-rt/lib/gwp_asan/gwp_asan_c_interface.cpp
@@ -32,6 +32,10 @@ typedef struct gwp_asan_option {
     gwp_asan::Printf_t gwp_asan_printf;
     gwp_asan::backtrace::PrintBacktrace_t printf_backtrace;
     gwp_asan::backtrace::SegvBacktrace_t segv_backtrace;
+    // OHOS_LOCAL begin
+    int min_sample_size;
+    const char *white_list_path;
+    // OHOS_LOCAL end
 } gwp_asan_option;
 
 void init_gwp_asan(void *init_options)
@@ -50,6 +54,10 @@ void init_gwp_asan(void *init_options)
     opts.InstallSignalHandlers =  input_opts->install_signal_handlers;
     opts.InstallForkHandlers = input_opts->install_fork_handlers;
     opts.Backtrace = input_opts->backtrace;
+    // OHOS_LOCAL begin
+    opts.MinSampleSize = input_opts->min_sample_size;
+    opts.WhiteListPath = input_opts->white_list_path;
+    // OHOS_LOCAL end
     guarded_poll_alloctor.init(opts);
     if (input_opts->install_signal_handlers) {
         gwp_asan::segv_handler::installSignalHandlersOhos(&guarded_poll_alloctor, input_opts->gwp_asan_printf,
diff --git a/compiler-rt/lib/gwp_asan/options.h b/compiler-rt/lib/gwp_asan/options.h
index 6fb43108b5deb226d60e346f89d6637b3b69aabd..06fd374e531055af6d777048223062155ff44770 100644
--- a/compiler-rt/lib/gwp_asan/options.h
+++ b/compiler-rt/lib/gwp_asan/options.h
@@ -35,6 +35,9 @@ typedef size_t (*Backtrace_t)(uintptr_t *TraceBuffer, size_t Size);
 
 struct Options {
   Backtrace_t Backtrace = nullptr;
+  // OHOS_LOCAL begin
+  const char *WhiteListPath = "";
+  // OHOS_LOCAL end
 
   // Read the options from the included definitions file.
 #define GWP_ASAN_OPTION(Type, Name, DefaultValue, Description)                 \
@@ -49,6 +52,9 @@ struct Options {
 #undef GWP_ASAN_OPTION
 
     Backtrace = nullptr;
+    // OHOS_LOCAL begin
+    WhiteListPath = "";
+    // OHOS_LOCAL end
   }
 };
 } // namespace options
diff --git a/compiler-rt/lib/gwp_asan/options.inc b/compiler-rt/lib/gwp_asan/options.inc
index 9900a2ac40df100279bb303c0b7e39afff7aece9..2cbb058a9e20f7a2b2df9051a8d6ef01c858e22b 100644
--- a/compiler-rt/lib/gwp_asan/options.inc
+++ b/compiler-rt/lib/gwp_asan/options.inc
@@ -32,6 +32,12 @@ GWP_ASAN_OPTION(int, SampleRate, 5000,
                 "selected for GWP-ASan sampling. Default is 5000. Sample rates "
                 "up to (2^30 - 1) are supported.")
 
+// OHOS_LOCAL begin
+GWP_ASAN_OPTION(int, MinSampleSize, 0,
+                "Sampling is decided by whether the allocation size exceeds"
+                "the minimum threshold")
+// OHOS_LOCAL end
+
 // Developer note - This option is not actually processed by GWP-ASan itself. It
 // is included here so that a user can specify whether they want signal handlers
 // or not. The supporting allocator should inspect this value to see whether