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| author | dmikurube@chromium.org <dmikurube@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-12-27 04:05:47 +0000 |
|---|---|---|
| committer | dmikurube@chromium.org <dmikurube@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-12-27 04:05:47 +0000 |
| commit | 4822ca91882b14cbbd31fbdb9efe79058e5e2072 (patch) | |
| tree | 47a9de267cb2b1a11afe2e77c5acfede48869e9e /third_party | |
| parent | c85864dbf8d195c97fd3821d5b3e035ad96c3060 (diff) | |
| download | chromium_src-4822ca91882b14cbbd31fbdb9efe79058e5e2072.zip chromium_src-4822ca91882b14cbbd31fbdb9efe79058e5e2072.tar.gz chromium_src-4822ca91882b14cbbd31fbdb9efe79058e5e2072.tar.bz2 | |
Make the profile buffer larger in third_party/tcmalloc/chromium.
This patch is originally from http://codereview.chromium.org/7865021/.
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/8634005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@115805 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'third_party')
| -rw-r--r-- | third_party/tcmalloc/chromium/src/heap-profiler.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/third_party/tcmalloc/chromium/src/heap-profiler.cc b/third_party/tcmalloc/chromium/src/heap-profiler.cc index cb34f01..42a5190 100644 --- a/third_party/tcmalloc/chromium/src/heap-profiler.cc +++ b/third_party/tcmalloc/chromium/src/heap-profiler.cc @@ -145,7 +145,11 @@ static void ProfilerFree(void* p) { } // We use buffers of this size in DoGetHeapProfile. -static const int kProfileBufferSize = 1 << 20; +// The size is 1 << 20 in the original google-perftools. Changed it to +// 5 << 20 since a larger buffer is requried for deeper profiling in Chromium. +// The buffer is allocated only when the environment variable HEAPPROFILE is +// specified to dump heap information. +static const int kProfileBufferSize = 5 << 20; // This is a last-ditch buffer we use in DumpProfileLocked in case we // can't allocate more memory from ProfilerMalloc. We expect this |