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| author | alkondratenko@gmail.com <alkondratenko@gmail.com@6b5cf1ce-ec42-a296-1ba9-69fdba395a50> | 2013-07-26 18:19:05 +0000 |
|---|---|---|
| committer | alkondratenko@gmail.com <alkondratenko@gmail.com@6b5cf1ce-ec42-a296-1ba9-69fdba395a50> | 2013-07-26 18:19:05 +0000 |
| commit | e3716145cbfa1247fa37dd627b2136a061944255 (patch) | |
| tree | ca52069f17f2f0416a6547913fce4ec38e630172 | |
| parent | f45133e75c09ca7d5e86bda2db16e30c6fa348c0 (diff) | |
| download | gperftools-e3716145cbfa1247fa37dd627b2136a061944255.tar.gz | |
issue-552: Fix page_heap_test for system with different page size
This is patch by Adhemerval Zanella.
PowerPC uses 64K page size instead of 4k for x86 and x86_64. It makes the
page_heap_test fails because the following test:
static bool HaveSystemRelease =
TCMalloc_SystemRelease(TCMalloc_SystemAlloc(kPageSize, NULL, 0), kPageSize);
will always fail if kPageSize is less than getpagesize() (the default
configuration).
The following patch fixes it by trying to allocate/deallocate an entire
page instead.
git-svn-id: http://gperftools.googlecode.com/svn/trunk@228 6b5cf1ce-ec42-a296-1ba9-69fdba395a50
| -rw-r--r-- | src/tests/page_heap_test.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/tests/page_heap_test.cc b/src/tests/page_heap_test.cc index 5bd803d..817b69b 100644 --- a/src/tests/page_heap_test.cc +++ b/src/tests/page_heap_test.cc @@ -12,8 +12,11 @@ DECLARE_int64(tcmalloc_heap_limit_mb); namespace { +// The system will only release memory if the block size is equal or hight than +// system page size. static bool HaveSystemRelease = - TCMalloc_SystemRelease(TCMalloc_SystemAlloc(kPageSize, NULL, 0), kPageSize); + TCMalloc_SystemRelease( + TCMalloc_SystemAlloc(getpagesize(), NULL, 0), getpagesize()); static void CheckStats(const tcmalloc::PageHeap* ph, uint64_t system_pages, |