56b9413bcb
nr_free_pagecache_pages() isn't used outside page_alloc.c anymore - and the name does not really help to understand what's going on. Let's open-code it instead and add a comment. Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Wei Yang <richard.weiyang@gmail.com> Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Minchan Kim <minchan@kernel.org> Cc: Huang Ying <ying.huang@intel.com> Link: http://lkml.kernel.org/r/20200619132410.23859-3-david@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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