Changeset 23440

Timestamp:

10/08/07 09:48:45 (14 months ago)

Author:

zarzycki@…

Message:

<rdar://problem/5528040> Be more conservative about the cost of generating debug log messages

Files:

• trunk/launchd/src/launchd_runtime.c (modified) (5 diffs)

trunk/launchd/src/launchd_runtime.c

@@ -115 +115 @@
 };
 static sigset_t sigign_set;
+
+static int internal_mask_pri = LOG_UPTO(LOG_NOTICE);
+//static int internal_mask_pri = LOG_UPTO(LOG_DEBUG);
+
 
 void
@@ -248 +252 @@
 reboot_flags_to_C_names(unsigned int flags)
 {
-#define MAX_RB_STR "RB_ASKNAME|RB_SINGLE|RB_NOSYNC|RB_KDB|RB_HALT|RB_INITNAME|RB_DFLTROOT|RB_ALTBOOT|RB_UNIPROC|RB_SAFEBOOT|RB_UPSDELAY|0xdeadbeeffeedface"
+#define MAX_RB_STR "RB_ASKNAME|RB_SINGLE|RB_NOSYNC|RB_HALT|RB_INITNAME|RB_DFLTROOT|RB_ALTBOOT|RB_UNIPROC|RB_SAFEBOOT|RB_UPSDELAY|0xdeadbeeffeedface"
         static char flags_buf[sizeof(MAX_RB_STR)];
         char *flags_off = NULL;
@@ -264 +268 @@
                 else FLAGIF(RB_SINGLE)
                 else FLAGIF(RB_NOSYNC)
-                else FLAGIF(RB_KDB)
                 else FLAGIF(RB_HALT)
                 else FLAGIF(RB_INITNAME)
@@ -339 +342 @@
         unsigned int fflags = kev->fflags;
 
+        if (!(LOG_MASK(level) & internal_mask_pri)) {
+                return;
+        }
+
         if (flags) while (flags) {
                 if (flags_off) {
@@ -1119 +1126 @@
 }
 
-static int internal_mask_pri = LOG_UPTO(LOG_NOTICE);
-//static int internal_mask_pri = LOG_UPTO(LOG_DEBUG);
-
 int
 runtime_setlogmask(int maskpri)