mm/swap_state.c: make bool enable_vma_readahead and swap_vma_readahead() static
authorColin Ian King <colin.king@canonical.com>
Thu, 5 Apr 2018 23:25:05 +0000 (16:25 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 6 Apr 2018 04:36:27 +0000 (21:36 -0700)
commitf5c754d63d069dabe2afc6f248188b5148e08687
treeca51b5092c03ce8ea6007b4f9e05a60a7a90859b
parent3172485f4f8032649c144e4aafa550e1e6179332
mm/swap_state.c: make bool enable_vma_readahead and swap_vma_readahead() static

The bool enable_vma_readahead and swap_vma_readahead() are local to the
source and do not need to be in global scope, so make them static.

Cleans up sparse warnings:

  mm/swap_state.c:41:6: warning: symbol 'enable_vma_readahead' was not declared. Should it be static?
  mm/swap_state.c:742:13: warning: symbol 'swap_vma_readahead' was not declared. Should it be static?

Link: http://lkml.kernel.org/r/20180223164852.5159-1-colin.king@canonical.com
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: "Huang, Ying" <ying.huang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/swap_state.c