HelenOS sources
log_begin 265 kernel/arch/amd64/src/smp/apic.c log_begin(LF_ARCH, LVL_ERROR);
log_begin 541 kernel/arch/amd64/src/smp/apic.c log_begin(LF_ARCH, LVL_DEBUG);
log_begin 207 kernel/arch/amd64/src/smp/mps.c log_begin(LF_ARCH, LVL_DEBUG);
log_begin 270 kernel/arch/amd64/src/smp/mps.c log_begin(LF_ARCH, LVL_DEBUG);
log_begin 265 kernel/arch/ia32/src/smp/apic.c log_begin(LF_ARCH, LVL_ERROR);
log_begin 541 kernel/arch/ia32/src/smp/apic.c log_begin(LF_ARCH, LVL_DEBUG);
log_begin 207 kernel/arch/ia32/src/smp/mps.c log_begin(LF_ARCH, LVL_DEBUG);
log_begin 270 kernel/arch/ia32/src/smp/mps.c log_begin(LF_ARCH, LVL_DEBUG);
log_begin 46 kernel/generic/include/log.h extern void log_begin(log_facility_t, log_level_t);
log_begin 283 kernel/generic/src/log/log.c log_begin(fac, level);
HelenOS homepage, sources at GitHub