Re: [OpenZFS Developer] [openzfs] 6458 kmem reap thread gets blocked in reclaim callback (#38)

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Re: [OpenZFS Developer] [openzfs] 6458 kmem reap thread gets blocked in reclaim callback (#38)

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Re: [OpenZFS Developer] [openzfs] 6458 kmem reap thread gets blocked in reclaim callback (#38)

> @@ -1508,7 +1509,15 @@ exi_cache_trim(struct exportinfo *exi) >* used for NFSAUTH_CACHE_TRIM seconds. >*/ > for (c = avl_first(tree); c != NULL; c = AVL_NEXT(tree, c)) { > - rw_enter(>authc_lock, RW_WRITER); > +

Re: [OpenZFS Developer] [openzfs] 6458 kmem reap thread gets blocked in reclaim callback (#38)

> @@ -1508,7 +1509,15 @@ exi_cache_trim(struct exportinfo *exi) >* used for NFSAUTH_CACHE_TRIM seconds. >*/ > for (c = avl_first(tree); c != NULL; c = AVL_NEXT(tree, c)) { > - rw_enter(>authc_lock, RW_WRITER); > +

Re: [OpenZFS Developer] [openzfs] 6458 kmem reap thread gets blocked in reclaim callback (#38)

> @@ -1508,7 +1509,15 @@ exi_cache_trim(struct exportinfo *exi) >* used for NFSAUTH_CACHE_TRIM seconds. >*/ > for (c = avl_first(tree); c != NULL; c = AVL_NEXT(tree, c)) { > - rw_enter(>authc_lock, RW_WRITER); > +

[OpenZFS Developer] [openzfs] 6458 kmem reap thread gets blocked in reclaim callback (#38)

Reviewed by: Paul Dagnelie Reviewed by: Matthew Ahrens Reviewed by: Sebastien Roy When the system runs low on memory it will invoke kmem_reap() to reap all the kmem caches. The reaping processes each cache serially, first