diff options
Diffstat (limited to 'gprofng/libcollector/hwprofile.c')
| -rw-r--r-- | gprofng/libcollector/hwprofile.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/gprofng/libcollector/hwprofile.c b/gprofng/libcollector/hwprofile.c index 364c600..cfe0d84 100644 --- a/gprofng/libcollector/hwprofile.c +++ b/gprofng/libcollector/hwprofile.c @@ -32,7 +32,6 @@ #include <signal.h> #include "gp-defs.h" -#define _STRING_H 1 /* XXX MEZ: temporary workaround */ #include "hwcdrv.h" #include "collector_module.h" #include "gp-experiment.h" @@ -409,8 +408,8 @@ hwc_initialize_handlers (void) else { /* set our signal handler */ - struct sigaction c_act; - CALL_UTIL (memset)(&c_act, 0, sizeof c_act); + static struct sigaction c_act_0 = {.sa_flags = SA_RESTART | SA_SIGINFO}; + struct sigaction c_act = c_act_0; sigemptyset (&c_act.sa_mask); sigaddset (&c_act.sa_mask, SIGPROF); /* block SIGPROF delivery in handler */ /* XXXX should probably also block sample_sig & pause_sig */ @@ -531,8 +530,9 @@ collector_record_counter_internal (ucontext_t *ucp, int timecvt, uint64_t va, uint64_t latency, uint64_t data_source) { - MHwcntr_packet pckt; - CALL_UTIL (memset)(&pckt, 0, sizeof ( MHwcntr_packet)); + static MHwcntr_packet hwc_packet_0 = {.comm.type = HW_PCKT, + .comm.tsize = sizeof (Hwcntr_packet)}; + MHwcntr_packet pckt = hwc_packet_0; pckt.comm.tstamp = time; pckt.tag = tag; if (timecvt > 1) @@ -547,8 +547,6 @@ collector_record_counter_internal (ucontext_t *ucp, int timecvt, value *= timecvt; } pckt.interval = value; - pckt.comm.type = HW_PCKT; - pckt.comm.tsize = sizeof (Hwcntr_packet); TprintfT (DBG_LT4, "hwprofile: %llu sample %lld tag %u recorded\n", (unsigned long long) time, (long long) value, tag); if (ABS_memop == ABST_NOPC) |