diff options
Diffstat (limited to 'src/mongo')
| -rw-r--r-- | src/mongo/util/processinfo_linux.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mongo/util/processinfo_linux.cpp b/src/mongo/util/processinfo_linux.cpp index ae3a1ca414c..4ac9d72842c 100644 --- a/src/mongo/util/processinfo_linux.cpp +++ b/src/mongo/util/processinfo_linux.cpp @@ -410,12 +410,16 @@ public: /* * If memory is being limited by the applied control group and it's less * than the OS system memory (default cgroup limit is ulonglong max) let's - * return the actual memory we'll have available to the process. + * return the actual memory we'll have available to the process. */ unsigned long long cgroupMemBytes = 0; - std::string cgmemlimit = readLineFromFile("/sys/fs/cgroup/memory/memory.limit_in_bytes"); - if (!cgmemlimit.empty() && mongo::parseNumberFromString(cgmemlimit, &cgroupMemBytes).isOK() && cgroupMemBytes < systemMemBytes) { - log() << "cgroup memory limit of " << cgroupMemBytes << " bytes detected -- using this as the applicable memory limit"; + std::string cgmemlimit = + readLineFromFile("/sys/fs/cgroup/memory/memory.limit_in_bytes"); + if (!cgmemlimit.empty() && + mongo::parseNumberFromString(cgmemlimit, &cgroupMemBytes).isOK() && + cgroupMemBytes < systemMemBytes) { + log() << "cgroup memory limit of " << cgroupMemBytes + << " bytes detected -- using this as the applicable memory limit"; return cgroupMemBytes; } |