Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- a/src/share/vm/services/memTracker.hpp	Mon Sep 17 11:46:19 2012 +0200
     1.2 +++ b/src/share/vm/services/memTracker.hpp	Mon Sep 17 10:20:04 2012 -0400
     1.3 @@ -185,6 +185,7 @@
     1.4    static inline void record_malloc(address addr, size_t size, MEMFLAGS flags,
     1.5                              address pc = 0, Thread* thread = NULL) {
     1.6      if (NMT_CAN_TRACK(flags)) {
     1.7 +      assert(size > 0, "Sanity check");
     1.8        create_memory_record(addr, (flags|MemPointerRecord::malloc_tag()), size, pc, thread);
     1.9      }
    1.10    }
    1.11 @@ -198,6 +199,7 @@
    1.12    static inline void record_realloc(address old_addr, address new_addr, size_t size,
    1.13         MEMFLAGS flags, address pc = 0, Thread* thread = NULL) {
    1.14      if (is_on()) {
    1.15 +      assert(size > 0, "Sanity check");
    1.16        record_free(old_addr, flags, thread);
    1.17        record_malloc(new_addr, size, flags, pc, thread);
    1.18      }
    1.19 @@ -208,6 +210,7 @@
    1.20      // we add a positive offset to arena address, so we can have arena size record
    1.21      // sorted after arena record
    1.22      if (is_on() && !UseMallocOnly) {
    1.23 +      assert(addr != NULL, "Sanity check");
    1.24        create_memory_record((addr + sizeof(void*)), MemPointerRecord::arena_size_tag(), size,
    1.25          0, NULL);
    1.26      }
    1.27 @@ -217,7 +220,7 @@
    1.28    static inline void record_virtual_memory_reserve(address addr, size_t size,
    1.29                              address pc = 0, Thread* thread = NULL) {
    1.30      if (is_on()) {
    1.31 -      assert(size > 0, "reserve szero size");
    1.32 +      assert(size > 0, "Sanity check");
    1.33        create_memory_record(addr, MemPointerRecord::virtual_memory_reserve_tag(),
    1.34                             size, pc, thread);
    1.35      }
    1.36 @@ -248,6 +251,7 @@
    1.37    static inline void record_virtual_memory_commit(address addr, size_t size,
    1.38                              address pc = 0, Thread* thread = NULL) {
    1.39      if (is_on()) {
    1.40 +      assert(size > 0, "Sanity check");
    1.41        create_memory_record(addr, MemPointerRecord::virtual_memory_commit_tag(),
    1.42                             size, DEBUG_CALLER_PC, thread);
    1.43      }
    1.44 @@ -257,6 +261,7 @@
    1.45    static inline void record_virtual_memory_uncommit(address addr, size_t size,
    1.46                              Thread* thread = NULL) {
    1.47      if (is_on()) {
    1.48 +      assert(size > 0, "Sanity check");
    1.49        create_memory_record(addr, MemPointerRecord::virtual_memory_uncommit_tag(),
    1.50                             size, DEBUG_CALLER_PC, thread);
    1.51      }
    1.52 @@ -266,6 +271,7 @@
    1.53    static inline void record_virtual_memory_release(address addr, size_t size,
    1.54                              Thread* thread = NULL) {
    1.55      if (is_on()) {
    1.56 +      assert(size > 0, "Sanity check");
    1.57        create_memory_record(addr, MemPointerRecord::virtual_memory_release_tag(),
    1.58                             size, DEBUG_CALLER_PC, thread);
    1.59      }