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comparison src/os/linux/vm/os_linux.inline.hpp @ 10405:f2110083203d

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8005849: JEP 167: Event-Based JVM Tracing Reviewed-by: acorn, coleenp, sla Contributed-by: Karen Kinnear <karen.kinnear@oracle.com>, Bengt Rutisson <bengt.rutisson@oracle.com>, Calvin Cheung <calvin.cheung@oracle.com>, Erik Gahlin <erik.gahlin@oracle.com>, Erik Helin <erik.helin@oracle.com>, Jesper Wilhelmsson <jesper.wilhelmsson@oracle.com>, Keith McGuigan <keith.mcguigan@oracle.com>, Mattias Tobiasson <mattias.tobiasson@oracle.com>, Markus Gronlund <markus.gronlund@oracle.com>, Mikael Auno <mikael.auno@oracle.com>, Nils Eliasson <nils.eliasson@oracle.com>, Nils Loodin <nils.loodin@oracle.com>, Rickard Backman <rickard.backman@oracle.com>, Staffan Larsen <staffan.larsen@oracle.com>, Stefan Karlsson <stefan.karlsson@oracle.com>, Yekaterina Kantserova <yekaterina.kantserova@oracle.com>
author sla
date Mon, 10 Jun 2013 11:30:51 +0200
parents 63e54c37ac64
children 6c9332549827 ce8f6bb717c9
comparison
equal deleted inserted replaced
10404:d0add7016434 10405:f2110083203d
286 inline int os::set_sock_opt(int fd, int level, int optname, 286 inline int os::set_sock_opt(int fd, int level, int optname,
287 const char* optval, socklen_t optlen) { 287 const char* optval, socklen_t optlen) {
288 return ::setsockopt(fd, level, optname, optval, optlen); 288 return ::setsockopt(fd, level, optname, optval, optlen);
289 } 289 }
290 290
291 inline void os::Linux::SuspendResume::set_suspended() {
292 jint temp, temp2;
293 do {
294 temp = _state;
295 temp2 = Atomic::cmpxchg(temp | SR_SUSPENDED, &_state, temp);
296 } while (temp2 != temp);
297 }
298
299 inline void os::Linux::SuspendResume::clear_suspended() {
300 jint temp, temp2;
301 do {
302 temp = _state;
303 temp2 = Atomic::cmpxchg(temp & ~SR_SUSPENDED, &_state, temp);
304 } while (temp2 != temp);
305 }
306
307 #endif // OS_LINUX_VM_OS_LINUX_INLINE_HPP 291 #endif // OS_LINUX_VM_OS_LINUX_INLINE_HPP