From 2187e17b02036ecd0ee83e225b28b968d3788a71 Mon Sep 17 00:00:00 2001 From: Yanfei Xu Date: Tue, 13 Oct 2020 16:55:54 -0700 Subject: [PATCH] mm/page_alloc.c: __perform_reclaim should return 'unsigned long' __perform_reclaim()'s single caller expects it to return 'unsigned long', hence change its return value and a local variable to 'unsigned long'. Suggested-by: Andrew Morton Signed-off-by: Yanfei Xu Signed-off-by: Andrew Morton Reviewed-by: Andrew Morton Link: https://lkml.kernel.org/r/20200916022138.16740-1-yanfei.xu@windriver.com Signed-off-by: Linus Torvalds --- mm/page_alloc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 12bac250c8e4..a105c657be37 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4253,13 +4253,12 @@ EXPORT_SYMBOL_GPL(fs_reclaim_release); #endif /* Perform direct synchronous page reclaim */ -static int +static unsigned long __perform_reclaim(gfp_t gfp_mask, unsigned int order, const struct alloc_context *ac) { - int progress; unsigned int noreclaim_flag; - unsigned long pflags; + unsigned long pflags, progress; cond_resched();