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Clean up unused or poorly utilized KTR values. Remove KTR_FS, KTR_KGDB,

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and KTR_IO as they were never used.  Remove KTR_CLK since it was only
used for hardclock firing and use KTR_INTR there instead.  Remove
KTR_CRITICAL since it was only used for crit enter/exit and use
KTR_CONTENTION instead.
This commit is contained in:
Nate Lawson 2005-12-17 03:57:10 +00:00
parent aa4f8911d7
commit 8615fd8696
3 changed files with 15 additions and 15 deletions
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2
sys/kern/kern_clock.c
View File

@ -237,7 +237,7 @@ hardclock(frame)
{
int need_softclock = 0;
CTR0(KTR_CLK, "hardclock fired");
CTR0(KTR_INTR, "hardclock fired");
hardclock_process(frame);
tc_ticktock();

4
sys/kern/kern_switch.c
View File

@ -597,7 +597,7 @@ critical_enter(void)
td = curthread;
td->td_critnest++;
CTR4(KTR_CRITICAL, "critical_enter by thread %p (%ld, %s) to %d", td,
CTR4(KTR_CONTENTION, "critical_enter by thread %p (%ld, %s) to %d", td,
(long)td->td_proc->p_pid, td->td_proc->p_comm, td->td_critnest);
}
@ -625,7 +625,7 @@ critical_exit(void)
td->td_critnest--;
CTR4(KTR_CRITICAL, "critical_exit by thread %p (%ld, %s) to %d", td,
CTR4(KTR_CONTENTION, "critical_exit by thread %p (%ld, %s) to %d", td,
(long)td->td_proc->p_pid, td->td_proc->p_comm, td->td_critnest);
}

24
sys/sys/ktr.h
View File

@ -44,30 +44,30 @@
#define KTR_DEV 0x00000004 /* Device driver */
#define KTR_LOCK 0x00000008 /* MP locking */
#define KTR_SMP 0x00000010 /* MP general */
#define KTR_FS 0x00000020 /* Filesystem */
#define KTR_PMAP 0x00000040 /* Pmap tracing */
#define KTR_MALLOC 0x00000080 /* Malloc tracing */
#define KTR_SPARE1 0x00000020 /* Unused */
#define KTR_PMAP 0x00000040 /* Pmap tracing */
#define KTR_MALLOC 0x00000080 /* Malloc tracing */
#define KTR_TRAP 0x00000100 /* Trap processing */
#define KTR_INTR 0x00000200 /* Interrupt tracing */
#define KTR_SIG 0x00000400 /* Signal processing */
#define KTR_CLK 0x00000800 /* hardclock verbose */
#define KTR_SIG 0x00000400 /* Signal processing */
#define KTR_SPARE2 0x00000800 /* Unused */
#define KTR_PROC 0x00001000 /* Process scheduling */
#define KTR_SYSC 0x00002000 /* System call */
#define KTR_INIT 0x00004000 /* System initialization */
#define KTR_KGDB 0x00008000 /* Trace kgdb internals */
#define KTR_IO 0x00010000 /* Upper I/O */
#define KTR_SPARE3 0x00008000 /* Unused */
#define KTR_SPARE4 0x00010000 /* Unused */
#define KTR_EVH 0x00020000 /* Eventhandler */
#define KTR_VFS 0x00040000 /* VFS events */
#define KTR_VOP 0x00080000 /* Auto-generated vop events */
#define KTR_VM 0x00100000 /* The virtual memory system */
#define KTR_WITNESS 0x00200000
#define KTR_VFS 0x00040000 /* VFS events */
#define KTR_VOP 0x00080000 /* Auto-generated vop events */
#define KTR_VM 0x00100000 /* The virtual memory system */
#define KTR_WITNESS 0x00200000
#define KTR_RUNQ 0x00400000 /* Run queue */
#define KTR_CONTENTION 0x00800000 /* Lock contention */
#define KTR_UMA 0x01000000 /* UMA slab allocator */
#define KTR_CALLOUT 0x02000000 /* Callouts and timeouts */
#define KTR_GEOM 0x04000000 /* GEOM I/O events */
#define KTR_BUSDMA 0x08000000 /* busdma(9) events */
#define KTR_CRITICAL 0x10000000 /* Critical sections */
#define KTR_SPARE5 0x10000000 /* Unused */
#define KTR_SCHED 0x20000000 /* Machine parsed sched info. */
#define KTR_BUF 0x40000000 /* Buffer cache */
#define KTR_ALL 0x7fffffff