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

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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
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@ -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);