Matthew Ahrens 4fbdb10c7b remove kmem_cache module parameter KMC_EXPIRE_AGE ... By default, `spl_kmem_cache_expire` is `KMC_EXPIRE_MEM`, meaning that objects will be removed from kmem cache magazines by `spl_kmem_cache_reap_now()`. There is also a module parameter to change this to `KMC_EXPIRE_AGE`, which establishes a maximum lifetime for objects to stay in the magazine. This setting has rarely, if ever, been used, and is not regularly tested. This commit removes the code for `KMC_EXPIRE_AGE`, and associated module parameters. Additionally, the unused module parameter `spl_kmem_cache_obj_per_slab_min` is removed. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Matthew Ahrens <mahrens@delphix.com> Closes #10608		2020-07-24 09:39:26 -07:00
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freebsd	FreeBSD: Remove some code duplication in sysctl_os.c	2020-07-23 17:35:34 -07:00
linux	remove kmem_cache module parameter KMC_EXPIRE_AGE	2020-07-24 09:39:26 -07:00