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Zhang Yanfei authored
nr_free_zone_pages(), nr_free_buffer_pages() and nr_free_pagecache_pages() are horribly badly named, so accurately document them with code comments in case of the misuse of them. [akpm@linux-foundation.org: tweak comments] Reviewed-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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