Brian Behlendorf 3e29e1971b Linux 5.9 compat: NR_SLAB_RECLAIMABLE ... Commit dcdc12e added compatibility code to treat NR_SLAB_RECLAIMABLE_B as if it were the same as NR_SLAB_RECLAIMABLE. However, the new value is in bytes while the old value was in pages which means they are not interchangeable. The only place the reclaimable slab size is used is as a component of the calculation done by arc_free_memory(). This function returns the amount of memory the ARC considers to be free or reclaimable at little cost. Rather than switch to a new interface to get this value it has been removed it from the calculation. It is normally a minor component compared to the number of inactive or free pages, and removing it aligns the behavior with the FreeBSD version of arc_free_memory(). Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Reviewed-by: Coleman Kane <ckane@colemankane.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #10834		2020-08-29 20:57:45 -07:00
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freebsd	Remove pragma ident lines	2020-08-26 10:35:50 -07:00
linux	Linux 5.9 compat: NR_SLAB_RECLAIMABLE	2020-08-29 20:57:45 -07:00