diff options
author | Corinna Vinschen <corinna@vinschen.de> | 2018-02-13 00:08:42 +0300 |
---|---|---|
committer | Corinna Vinschen <corinna@vinschen.de> | 2018-02-13 00:08:42 +0300 |
commit | 01c643e49fe93b9b70f3b83469e041f6754ebe5b (patch) | |
tree | 341b86ce95a736de363a9cdff6d3c964174b027f /winsup/cygwin | |
parent | 58f72783eec1c15a1d9835ada22c9b003cf41ad9 (diff) |
Cygwin: Drop HZ usage in favor of MSPERSEC and CLOCKS_PER_SEC
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'winsup/cygwin')
-rw-r--r-- | winsup/cygwin/fhandler_proc.cc | 13 | ||||
-rw-r--r-- | winsup/cygwin/fhandler_process.cc | 13 | ||||
-rw-r--r-- | winsup/cygwin/net.cc | 4 | ||||
-rw-r--r-- | winsup/cygwin/sched.cc | 2 | ||||
-rw-r--r-- | winsup/cygwin/timer.cc | 3 | ||||
-rw-r--r-- | winsup/cygwin/times.cc | 9 |
6 files changed, 25 insertions, 19 deletions
diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc index 771235f0a..942cc9694 100644 --- a/winsup/cygwin/fhandler_proc.cc +++ b/winsup/cygwin/fhandler_proc.cc @@ -535,9 +535,9 @@ format_proc_stat (void *, char *&destbuf) for (unsigned long i = 0; i < wincap.cpu_count (); i++) { kernel_time += (spt[i].KernelTime.QuadPart - spt[i].IdleTime.QuadPart) - * HZ / NS100PERSEC; - user_time += spt[i].UserTime.QuadPart * HZ / NS100PERSEC; - idle_time += spt[i].IdleTime.QuadPart * HZ / NS100PERSEC; + * CLOCKS_PER_SEC / NS100PERSEC; + user_time += spt[i].UserTime.QuadPart * CLOCKS_PER_SEC / NS100PERSEC; + idle_time += spt[i].IdleTime.QuadPart * CLOCKS_PER_SEC / NS100PERSEC; } eobuf += __small_sprintf (eobuf, "cpu %U %U %U %U\n", @@ -546,9 +546,10 @@ format_proc_stat (void *, char *&destbuf) for (unsigned long i = 0; i < wincap.cpu_count (); i++) { interrupt_count += spt[i].InterruptCount; - kernel_time = (spt[i].KernelTime.QuadPart - spt[i].IdleTime.QuadPart) * HZ / NS100PERSEC; - user_time = spt[i].UserTime.QuadPart * HZ / NS100PERSEC; - idle_time = spt[i].IdleTime.QuadPart * HZ / NS100PERSEC; + kernel_time = (spt[i].KernelTime.QuadPart - spt[i].IdleTime.QuadPart) + * CLOCKS_PER_SEC / NS100PERSEC; + user_time = spt[i].UserTime.QuadPart * CLOCKS_PER_SEC / NS100PERSEC; + idle_time = spt[i].IdleTime.QuadPart * CLOCKS_PER_SEC / NS100PERSEC; eobuf += __small_sprintf (eobuf, "cpu%d %U %U %U %U\n", i, user_time, 0ULL, kernel_time, idle_time); } diff --git a/winsup/cygwin/fhandler_process.cc b/winsup/cygwin/fhandler_process.cc index c74844784..f67c2de8d 100644 --- a/winsup/cygwin/fhandler_process.cc +++ b/winsup/cygwin/fhandler_process.cc @@ -1092,7 +1092,8 @@ format_process_stat (void *data, char *&destbuf) state = 'T'; else state = get_process_state (p->dwProcessId); - start_time = (GetTickCount () / 1000 - time (NULL) + p->start_time) * HZ; + start_time = (GetTickCount () / MSPERSEC - time (NULL) + p->start_time) + * CLOCKS_PER_SEC; NTSTATUS status; HANDLE hProcess; @@ -1139,19 +1140,21 @@ format_process_stat (void *data, char *&destbuf) return 0; } fault_count = vmc.PageFaultCount; - utime = put.UserTime.QuadPart * HZ / NS100PERSEC; - stime = put.KernelTime.QuadPart * HZ / NS100PERSEC; + utime = put.UserTime.QuadPart * CLOCKS_PER_SEC / NS100PERSEC; + stime = put.KernelTime.QuadPart * CLOCKS_PER_SEC / NS100PERSEC; #if 0 if (stodi.CurrentTime.QuadPart > put.CreateTime.QuadPart) start_time = (spt.KernelTime.QuadPart + spt.UserTime.QuadPart - - stodi.CurrentTime.QuadPart + put.CreateTime.QuadPart) * HZ / NS100PERSEC; + stodi.CurrentTime.QuadPart + put.CreateTime.QuadPart) + * CLOCKS_PER_SEC / NS100PERSEC; else /* * sometimes stodi.CurrentTime is a bit behind * Note: some older versions of procps are broken and can't cope * with process start times > time(NULL). */ - start_time = (spt.KernelTme.QuadPart + spt.UserTime.QuadPart) * HZ / NS100PERSEC; + start_time = (spt.KernelTme.QuadPart + spt.UserTime.QuadPart) + * CLOCKS_PER_SEC / NS100PERSEC; #endif /* The BasePriority returned to a 32 bit process under WOW64 is apparently broken, for 32 and 64 bit target processes. 64 bit diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc index 43da5dcac..c7bd73611 100644 --- a/winsup/cygwin/net.cc +++ b/winsup/cygwin/net.cc @@ -1033,8 +1033,8 @@ cygwin_getsockopt (int fd, int level, int optname, void *optval, } else { - time_out->tv_sec = ms / HZ; - time_out->tv_usec = ((ms % HZ) * USPERSEC) / HZ; + time_out->tv_sec = ms / MSPERSEC; + time_out->tv_usec = ((ms % MSPERSEC) * USPERSEC) / MSPERSEC; } *optlen = (socklen_t) sizeof *time_out; res = 0; diff --git a/winsup/cygwin/sched.cc b/winsup/cygwin/sched.cc index b8e0a2b5d..a32e9424d 100644 --- a/winsup/cygwin/sched.cc +++ b/winsup/cygwin/sched.cc @@ -201,7 +201,7 @@ sched_rr_get_interval (pid_t pid, struct timespec *interval) slindex -= 1; nsec = quantable[vfindex][slindex][qindex] / quantapertick - * clocktickinterval * (NSPERSEC / HZ); + * clocktickinterval * (NSPERSEC / MSPERSEC); interval->tv_sec = nsec / NSPERSEC; interval->tv_nsec = nsec % NSPERSEC; diff --git a/winsup/cygwin/timer.cc b/winsup/cygwin/timer.cc index 94679c323..9d3d7dc94 100644 --- a/winsup/cygwin/timer.cc +++ b/winsup/cygwin/timer.cc @@ -132,7 +132,8 @@ timer_thread (VOID *x) if (sleep_us > 0) { tt->sleepto_us = sleepto_us; - sleep_ms = (sleep_us + (USPERSEC/HZ) - 1) / (USPERSEC/HZ); + sleep_ms = (sleep_us + (USPERSEC / MSPERSEC) - 1) + / (USPERSEC / MSPERSEC); } else { diff --git a/winsup/cygwin/times.cc b/winsup/cygwin/times.cc index 677376e2c..11fb8f257 100644 --- a/winsup/cygwin/times.cc +++ b/winsup/cygwin/times.cc @@ -117,7 +117,7 @@ settimeofday (const struct timeval *tv, const struct timezone *tz) st.wHour = ptm->tm_hour; st.wMinute = ptm->tm_min; st.wSecond = ptm->tm_sec; - st.wMilliseconds = tv->tv_usec / (USPERSEC/HZ); + st.wMilliseconds = tv->tv_usec / (USPERSEC / MSPERSEC); res = -!SetSystemTime (&st); gtod.reset (); @@ -223,11 +223,12 @@ timeval_to_ms (const struct timeval *time_in, DWORD &ms) || time_in->tv_usec >= USPERSEC) return false; if ((time_in->tv_sec == 0 && time_in->tv_usec == 0) - || time_in->tv_sec >= (time_t) (INFINITE / HZ)) + || time_in->tv_sec >= (time_t) (INFINITE / MSPERSEC)) ms = INFINITE; else - ms = time_in->tv_sec * HZ + (time_in->tv_usec + (USPERSEC/HZ) - 1) - / (USPERSEC/HZ); + ms = time_in->tv_sec * MSPERSEC + + (time_in->tv_usec + (USPERSEC / MSPERSEC) - 1) + / (USPERSEC / MSPERSEC); return true; } |