diff options
| -rw-r--r-- | lib/libspl/include/sys/time.h | 9 | ||||
| -rw-r--r-- | module/zfs/arc.c | 10 |
2 files changed, 14 insertions, 5 deletions
diff --git a/lib/libspl/include/sys/time.h b/lib/libspl/include/sys/time.h index 03da3f7e3..f05fcaa1c 100644 --- a/lib/libspl/include/sys/time.h +++ b/lib/libspl/include/sys/time.h @@ -58,6 +58,15 @@ #define NSEC2MSEC(n) ((n) / (NANOSEC / MILLISEC)) #endif +#ifndef NSEC2SEC +#define NSEC2SEC(n) ((n) / (NANOSEC / SEC)) +#endif + +#ifndef SEC2NSEC +#define SEC2NSEC(m) ((hrtime_t)(m) * (NANOSEC / SEC)) +#endif + + typedef long long hrtime_t; typedef struct timespec timestruc_t; typedef struct timespec timespec_t; diff --git a/module/zfs/arc.c b/module/zfs/arc.c index faed67aa4..89d11ef42 100644 --- a/module/zfs/arc.c +++ b/module/zfs/arc.c @@ -3430,7 +3430,7 @@ static void arc_reclaim_thread(void) { fstrans_cookie_t cookie = spl_fstrans_mark(); - clock_t growtime = 0; + hrtime_t growtime = 0; callb_cpr_t cpr; CALLB_CPR_INIT(&cpr, &arc_reclaim_lock, callb_generic_cpr, FTAG); @@ -3454,7 +3454,7 @@ arc_reclaim_thread(void) * Wait at least zfs_grow_retry (default 5) seconds * before considering growing. */ - growtime = ddi_get_lbolt() + (arc_grow_retry * hz); + growtime = gethrtime() + SEC2NSEC(arc_grow_retry); arc_kmem_reap_now(); @@ -3473,7 +3473,7 @@ arc_reclaim_thread(void) } } else if (free_memory < arc_c >> arc_no_grow_shift) { arc_no_grow = B_TRUE; - } else if (ddi_get_lbolt() >= growtime) { + } else if (gethrtime() >= growtime) { arc_no_grow = B_FALSE; } @@ -3506,8 +3506,8 @@ arc_reclaim_thread(void) * even if we aren't being signalled) */ CALLB_CPR_SAFE_BEGIN(&cpr); - (void) cv_timedwait_sig(&arc_reclaim_thread_cv, - &arc_reclaim_lock, ddi_get_lbolt() + hz); + (void) cv_timedwait_hires(&arc_reclaim_thread_cv, + &arc_reclaim_lock, SEC2NSEC(1), MSEC2NSEC(1), 0); CALLB_CPR_SAFE_END(&cpr, &arc_reclaim_lock); } } |