pfm_alt_install_check  513 arch/ia64/kernel/perfmon.c static DEFINE_SPINLOCK(pfm_alt_install_check);
pfm_alt_install_check 6385 arch/ia64/kernel/perfmon.c 	if (!spin_trylock(&pfm_alt_install_check)) {
pfm_alt_install_check 6401 arch/ia64/kernel/perfmon.c 	spin_unlock(&pfm_alt_install_check);
pfm_alt_install_check 6413 arch/ia64/kernel/perfmon.c 	spin_unlock(&pfm_alt_install_check);
pfm_alt_install_check 6430 arch/ia64/kernel/perfmon.c 	if (!spin_trylock(&pfm_alt_install_check)) {
pfm_alt_install_check 6442 arch/ia64/kernel/perfmon.c 	spin_unlock(&pfm_alt_install_check);