Bug 1045524 - Make the priority adjustment functions use HAL_LOG() instead of spamming the logcat directly. r=dhylands

This commit is contained in:
Gabriele Svelto 2014-07-30 17:01:08 +02:00
parent 0953b4ed83
commit 313e4fd89e
2 changed files with 36 additions and 35 deletions

View File

@ -49,6 +49,7 @@ class WindowIdentifier;
extern PRLogModuleInfo *GetHalLog();
#define HAL_LOG(msg) PR_LOG(mozilla::hal::GetHalLog(), PR_LOG_DEBUG, msg)
#define HAL_ERR(msg) PR_LOG(mozilla::hal::GetHalLog(), PR_LOG_ERROR, msg)
typedef Observer<int64_t> SystemClockChangeObserver;
typedef Observer<SystemTimezoneChangeInformation> SystemTimezoneChangeObserver;

View File

@ -69,7 +69,6 @@
#include "nsIWritablePropertyBag2.h"
#include <algorithm>
#define LOG(args...) __android_log_print(ANDROID_LOG_INFO, "Gonk", args)
#define NsecPerMsec 1000000LL
#define NsecPerSec 1000000000
@ -1397,15 +1396,15 @@ SetNiceForPid(int aPid, int aNice)
errno = 0;
int origProcPriority = getpriority(PRIO_PROCESS, aPid);
if (errno) {
LOG("Unable to get nice for pid=%d; error %d. SetNiceForPid bailing.",
aPid, errno);
HAL_LOG(("Unable to get nice for pid=%d; error %d. SetNiceForPid bailing.",
aPid, errno));
return;
}
int rv = setpriority(PRIO_PROCESS, aPid, aNice);
if (rv) {
LOG("Unable to set nice for pid=%d; error %d. SetNiceForPid bailing.",
aPid, errno);
HAL_LOG(("Unable to set nice for pid=%d; error %d. SetNiceForPid bailing.",
aPid, errno));
return;
}
@ -1419,7 +1418,7 @@ SetNiceForPid(int aPid, int aNice)
DIR* tasksDir = opendir(nsPrintfCString("/proc/%d/task/", aPid).get());
if (!tasksDir) {
LOG("Unable to open /proc/%d/task. SetNiceForPid bailing.", aPid);
HAL_LOG(("Unable to open /proc/%d/task. SetNiceForPid bailing.", aPid));
return;
}
@ -1452,9 +1451,9 @@ SetNiceForPid(int aPid, int aNice)
// Get and set the task's new priority.
int origtaskpriority = getpriority(PRIO_PROCESS, tid);
if (errno) {
LOG("Unable to get nice for tid=%d (pid=%d); error %d. This isn't "
"necessarily a problem; it could be a benign race condition.",
tid, aPid, errno);
HAL_LOG(("Unable to get nice for tid=%d (pid=%d); error %d. This isn't "
"necessarily a problem; it could be a benign race condition.",
tid, aPid, errno));
continue;
}
@ -1472,15 +1471,15 @@ SetNiceForPid(int aPid, int aNice)
rv = setpriority(PRIO_PROCESS, tid, newtaskpriority);
if (rv) {
LOG("Unable to set nice for tid=%d (pid=%d); error %d. This isn't "
"necessarily a problem; it could be a benign race condition.",
tid, aPid, errno);
HAL_LOG(("Unable to set nice for tid=%d (pid=%d); error %d. This isn't "
"necessarily a problem; it could be a benign race condition.",
tid, aPid, errno));
continue;
}
}
LOG("Changed nice for pid %d from %d to %d.",
aPid, origProcPriority, aNice);
HAL_LOG(("Changed nice for pid %d from %d to %d.",
aPid, origProcPriority, aNice));
closedir(tasksDir);
}
@ -1514,11 +1513,11 @@ SetProcessPriority(int aPid,
int clampedOomScoreAdj = clamped<int>(oomScoreAdj, OOM_SCORE_ADJ_MIN,
OOM_SCORE_ADJ_MAX);
if(clampedOomScoreAdj != oomScoreAdj) {
HAL_LOG(("Clamping OOM adjustment for pid %d to %d",
aPid, clampedOomScoreAdj));
HAL_LOG(("Clamping OOM adjustment for pid %d to %d", aPid,
clampedOomScoreAdj));
} else {
HAL_LOG(("Setting OOM adjustment for pid %d to %d",
aPid, clampedOomScoreAdj));
HAL_LOG(("Setting OOM adjustment for pid %d to %d", aPid,
clampedOomScoreAdj));
}
// We try the newer interface first, and fall back to the older interface
@ -1533,9 +1532,8 @@ SetProcessPriority(int aPid,
nsPrintfCString("%d", oomAdj).get());
}
} else {
LOG("Unable to read oom_score_adj pref for priority %s; "
"are the prefs messed up?",
ProcessPriorityToString(aPriority));
HAL_ERR(("Unable to read oom_score_adj pref for priority %s; "
"are the prefs messed up?", ProcessPriorityToString(aPriority)));
MOZ_ASSERT(false);
}
@ -1550,15 +1548,14 @@ SetProcessPriority(int aPid,
rv = Preferences::GetInt("hal.processPriorityManager.gonk.LowCPUNice",
&nice);
} else {
LOG("Unable to read niceness pref for priority %s; "
"are the prefs messed up?",
ProcessPriorityToString(aPriority));
HAL_ERR(("Unable to read niceness pref for priority %s; "
"are the prefs messed up?", ProcessPriorityToString(aPriority)));
MOZ_ASSERT(false);
rv = NS_ERROR_FAILURE;
}
if (NS_SUCCEEDED(rv)) {
LOG("Setting nice for pid %d to %d", aPid, nice);
HAL_LOG(("Setting nice for pid %d to %d", aPid, nice));
SetNiceForPid(aPid, nice);
}
}
@ -1576,13 +1573,13 @@ SetThreadNiceValue(pid_t aTid, ThreadPriority aThreadPriority, int aValue)
MOZ_ASSERT(aThreadPriority < NUM_THREAD_PRIORITY);
MOZ_ASSERT(aThreadPriority >= 0);
LOG("Setting thread %d to priority level %s; nice level %d",
aTid, ThreadPriorityToString(aThreadPriority), aValue);
HAL_LOG(("Setting thread %d to priority level %s; nice level %d",
aTid, ThreadPriorityToString(aThreadPriority), aValue));
int rv = setpriority(PRIO_PROCESS, aTid, aValue);
if (rv) {
LOG("Failed to set thread %d to priority level %s; error %s",
aTid, ThreadPriorityToString(aThreadPriority), strerror(errno));
HAL_LOG(("Failed to set thread %d to priority level %s; error %s", aTid,
ThreadPriorityToString(aThreadPriority), strerror(errno)));
}
}
@ -1598,15 +1595,16 @@ SetRealTimeThreadPriority(pid_t aTid,
MOZ_ASSERT(IsValidRealTimePriority(aValue, policy), "Invalid real time priority");
// Setting real time priorities requires using sched_setscheduler
LOG("Setting thread %d to priority level %s; Real Time priority %d, Schedule FIFO",
aTid, ThreadPriorityToString(aThreadPriority), aValue);
HAL_LOG(("Setting thread %d to priority level %s; Real Time priority %d, "
"Schedule FIFO", aTid, ThreadPriorityToString(aThreadPriority),
aValue));
sched_param schedParam;
schedParam.sched_priority = aValue;
int rv = sched_setscheduler(aTid, policy, &schedParam);
if (rv) {
LOG("Failed to set thread %d to real time priority level %s; error %s",
aTid, ThreadPriorityToString(aThreadPriority), strerror(errno));
HAL_LOG(("Failed to set thread %d to real time priority level %s; error %s",
aTid, ThreadPriorityToString(aThreadPriority), strerror(errno)));
}
}
@ -1624,7 +1622,8 @@ SetThreadPriority(pid_t aTid, hal::ThreadPriority aThreadPriority)
threadPriorityStr = ThreadPriorityToString(aThreadPriority);
break;
default:
LOG("Unrecognized thread priority %d; Doing nothing", aThreadPriority);
HAL_ERR(("Unrecognized thread priority %d; Doing nothing",
aThreadPriority));
return;
}
@ -1686,7 +1685,8 @@ SetCurrentThreadPriority(ThreadPriority aThreadPriority)
break;
}
default:
LOG("Unrecognized thread priority %d; Doing nothing", aThreadPriority);
HAL_LOG(("Unrecognized thread priority %d; Doing nothing",
aThreadPriority));
return;
}
}