diff options
Diffstat (limited to 'usr/src/uts/common/vm/page_retire.c')
| -rw-r--r-- | usr/src/uts/common/vm/page_retire.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/usr/src/uts/common/vm/page_retire.c b/usr/src/uts/common/vm/page_retire.c index 0dbcd41245..fa454101f8 100644 --- a/usr/src/uts/common/vm/page_retire.c +++ b/usr/src/uts/common/vm/page_retire.c @@ -178,6 +178,7 @@ struct page_retire_kstat { kstat_named_t pr_enqueue_fail; kstat_named_t pr_dequeue_fail; kstat_named_t pr_pending; + kstat_named_t pr_pending_kas; kstat_named_t pr_failed; kstat_named_t pr_failed_kernel; kstat_named_t pr_limit; @@ -198,6 +199,7 @@ static struct page_retire_kstat page_retire_kstat = { { "pages_notenqueued", KSTAT_DATA_UINT64}, { "pages_notdequeued", KSTAT_DATA_UINT64}, { "pages_pending", KSTAT_DATA_UINT64}, + { "pages_pending_kas", KSTAT_DATA_UINT64}, { "pages_deferred", KSTAT_DATA_UINT64}, { "pages_deferred_kernel", KSTAT_DATA_UINT64}, { "pages_limit", KSTAT_DATA_UINT64}, @@ -222,6 +224,7 @@ static kstat_t *page_retire_ksp = NULL; #define PR_KSTAT_RETIRED_FMA (page_retire_kstat.pr_fma.value.ui64) #define PR_KSTAT_RETIRED_NOTUE (PR_KSTAT_RETIRED_CE + PR_KSTAT_RETIRED_FMA) #define PR_KSTAT_PENDING (page_retire_kstat.pr_pending.value.ui64) +#define PR_KSTAT_PENDING_KAS (page_retire_kstat.pr_pending_kas.value.ui64) #define PR_KSTAT_EQFAIL (page_retire_kstat.pr_enqueue_fail.value.ui64) #define PR_KSTAT_DQFAIL (page_retire_kstat.pr_dequeue_fail.value.ui64) @@ -834,16 +837,30 @@ page_retire_pend_count(void) return (PR_KSTAT_PENDING); } +uint64_t +page_retire_pend_kas_count(void) +{ + return (PR_KSTAT_PENDING_KAS); +} + void -page_retire_incr_pend_count(void) +page_retire_incr_pend_count(void *datap) { PR_INCR_KSTAT(pr_pending); + + if ((datap == &kvp) || (datap == &zvp)) { + PR_INCR_KSTAT(pr_pending_kas); + } } void -page_retire_decr_pend_count(void) +page_retire_decr_pend_count(void *datap) { PR_DECR_KSTAT(pr_pending); + + if ((datap == &kvp) || (datap == &zvp)) { + PR_DECR_KSTAT(pr_pending_kas); + } } /* @@ -1042,7 +1059,7 @@ page_retire(uint64_t pa, uchar_t reason) if (MTBF(pr_calls, pr_mtbf)) { page_settoxic(pp, reason); - if (page_trycapture(pp, 0, CAPTURE_RETIRE, NULL) == 0) { + if (page_trycapture(pp, 0, CAPTURE_RETIRE, pp->p_vnode) == 0) { PR_DEBUG(prd_prlocked); } else { PR_DEBUG(prd_prnotlocked); |