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| author | Alexander Motin <mav@FreeBSD.org> | 2008-11-18 15:48:23 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2008-11-18 15:48:23 +0000 |
| commit | 8cb16fdbea6bec0f2062d89afd912bead63d4689 (patch) | |
| tree | 6a1bfb6d57a1fdce493c26bc50e60ee8b7db3971 /usr.sbin/powerd | |
| parent | 21543d80553bd935df77ca2352444dcbf5963398 (diff) | |
| download | src-8cb16fdbea6bec0f2062d89afd912bead63d4689.tar.gz src-8cb16fdbea6bec0f2062d89afd912bead63d4689.zip | |
Restore original frequency on exit.
PR: bin/113813
Notes
Notes:
svn path=/head/; revision=185053
Diffstat (limited to 'usr.sbin/powerd')
| -rw-r--r-- | usr.sbin/powerd/powerd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.sbin/powerd/powerd.c b/usr.sbin/powerd/powerd.c index 23354b9be061..d42123241c95 100644 --- a/usr.sbin/powerd/powerd.c +++ b/usr.sbin/powerd/powerd.c @@ -422,7 +422,7 @@ main(int argc, char * argv[]) int nfds; struct pidfh *pfh = NULL; const char *pidfile = NULL; - int freq, curfreq, *freqs, i, j, *mwatts, numfreqs, load; + int freq, curfreq, initfreq, *freqs, i, j, *mwatts, numfreqs, load; int ch, mode, mode_ac, mode_battery, mode_none; uint64_t mjoules_used; size_t len; @@ -536,7 +536,7 @@ main(int argc, char * argv[]) signal(SIGINT, handle_sigs); signal(SIGTERM, handle_sigs); - freq = get_freq(); + freq = initfreq = get_freq(); if (freq < 1) freq = 1; /* Main loop. */ @@ -682,6 +682,8 @@ main(int argc, char * argv[]) freqs[j]); } } + if (set_freq(initfreq)) + warn("error setting CPU frequency %d", initfreq); free(freqs); free(mwatts); devd_close(); |