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src/hotspot/os/linux/os_linux.cpp

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*** 266,277 **** return (pid_t)rslt; } // Most versions of linux have a bug where the number of processors are // determined by looking at the /proc file system. In a chroot environment, ! // the system call returns 1. This causes the VM to act as if it is ! // a single processor and elide locking (see is_MP() call). static bool unsafe_chroot_detected = false; static const char *unstable_chroot_error = "/proc file system not found.\n" "Java may be unstable running multithreaded in a chroot " "environment on Linux when /proc filesystem is not mounted."; --- 266,276 ---- return (pid_t)rslt; } // Most versions of linux have a bug where the number of processors are // determined by looking at the /proc file system. In a chroot environment, ! // the system call returns 1. static bool unsafe_chroot_detected = false; static const char *unstable_chroot_error = "/proc file system not found.\n" "Java may be unstable running multithreaded in a chroot " "environment on Linux when /proc filesystem is not mounted.";
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