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Save stack only when KTR_GEOM is both compiled into the kernel and enabled

Browse source 
in debug.ktr.mask. Because saving stack is very expensive, it's better only
to do it when one really wants to.

Reported by:	Dan Nelson
This commit is contained in:
Pawel Jakub Dawidek 2007-10-26 06:55:00 +00:00
parent b2068c0c18
commit b656c1b836
1 changed files with 5 additions and 5 deletions
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10
sys/geom/geom_io.c
View file

@ -115,7 +115,7 @@ g_new_bio(void)
bp = uma_zalloc(biozone, M_NOWAIT | M_ZERO);
#ifdef KTR
if (KTR_COMPILE & KTR_GEOM) {
if ((KTR_COMPILE & KTR_GEOM) && (ktr_mask & KTR_GEOM)) {
struct stack st;
CTR1(KTR_GEOM, "g_new_bio(): %p", bp);
@ -133,7 +133,7 @@ g_alloc_bio(void)
bp = uma_zalloc(biozone, M_WAITOK | M_ZERO);
#ifdef KTR
if (KTR_COMPILE & KTR_GEOM) {
if ((KTR_COMPILE & KTR_GEOM) && (ktr_mask & KTR_GEOM)) {
struct stack st;
CTR1(KTR_GEOM, "g_alloc_bio(): %p", bp);
@ -148,7 +148,7 @@ void
g_destroy_bio(struct bio *bp)
{
#ifdef KTR
if (KTR_COMPILE & KTR_GEOM) {
if ((KTR_COMPILE & KTR_GEOM) && (ktr_mask & KTR_GEOM)) {
struct stack st;
CTR1(KTR_GEOM, "g_destroy_bio(): %p", bp);
@ -175,7 +175,7 @@ g_clone_bio(struct bio *bp)
bp->bio_children++;
}
#ifdef KTR
if (KTR_COMPILE & KTR_GEOM) {
if ((KTR_COMPILE & KTR_GEOM) && (ktr_mask & KTR_GEOM)) {
struct stack st;
CTR2(KTR_GEOM, "g_clone_bio(%p): %p", bp, bp2);
@ -200,7 +200,7 @@ g_duplicate_bio(struct bio *bp)
bp2->bio_attribute = bp->bio_attribute;
bp->bio_children++;
#ifdef KTR
if (KTR_COMPILE & KTR_GEOM) {
if ((KTR_COMPILE & KTR_GEOM) && (ktr_mask & KTR_GEOM)) {
struct stack st;
CTR2(KTR_GEOM, "g_duplicate_bio(%p): %p", bp, bp2);