This is analogous to SPL commit zfsonlinux/spl@b9b3715. While
we don't have clear evidence of systems getting caught here
indefinately like in the SPL this ensures that it will never
happen.
Signed-off-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1579
*/
if (pages > 0) {
arc_kmem_reap_now(ARC_RECLAIM_AGGR, ptob(sc->nr_to_scan));
- pages = btop(arc_evictable_memory());
} else {
arc_kmem_reap_now(ARC_RECLAIM_CONS, ptob(sc->nr_to_scan));
- pages = -1;
}
/*
mutex_exit(&arc_reclaim_thr_lock);
- return (pages);
+ return (-1);
}
SPL_SHRINKER_CALLBACK_WRAPPER(arc_shrinker_func);