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| author | rickyz <rickyz@chromium.org> | 2015-02-20 17:52:59 -0800 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-02-21 01:53:23 +0000 |
| commit | ce9e8b1061d20cc916222a687f8cc4e4b5efc7f0 (patch) | |
| tree | 6a1b58b6b46b146cd20655ee02f9de9140448f1f /content/browser/zygote_host | |
| parent | cd52b1d018b5464584771f756d8f8ec37302421d (diff) | |
| download | chromium_src-ce9e8b1061d20cc916222a687f8cc4e4b5efc7f0.zip chromium_src-ce9e8b1061d20cc916222a687f8cc4e4b5efc7f0.tar.gz chromium_src-ce9e8b1061d20cc916222a687f8cc4e4b5efc7f0.tar.bz2 | |
Add UMA stats for Linux sandboxing features.
BUG=
Review URL: https://codereview.chromium.org/938243002
Cr-Commit-Position: refs/heads/master@{#317484}
Diffstat (limited to 'content/browser/zygote_host')
| -rw-r--r-- | content/browser/zygote_host/zygote_host_impl_linux.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/content/browser/zygote_host/zygote_host_impl_linux.cc b/content/browser/zygote_host/zygote_host_impl_linux.cc index 5d53b88..3506207 100644 --- a/content/browser/zygote_host/zygote_host_impl_linux.cc +++ b/content/browser/zygote_host/zygote_host_impl_linux.cc @@ -22,6 +22,7 @@ #include "base/memory/scoped_ptr.h" #include "base/memory/scoped_vector.h" #include "base/metrics/histogram.h" +#include "base/metrics/sparse_histogram.h" #include "base/path_service.h" #include "base/posix/eintr_wrapper.h" #include "base/posix/unix_domain_socket_linux.h" @@ -301,7 +302,9 @@ ssize_t ZygoteHostImpl::ReadReply(void* buf, size_t buf_len) { sizeof(sandbox_status_)) { return -1; } + have_read_sandbox_status_word_ = true; + UMA_HISTOGRAM_SPARSE_SLOWLY("Linux.SandboxStatus", sandbox_status_); } return HANDLE_EINTR(read(control_fd_, buf, buf_len)); |