Commit 57fdfd64 authored by zenghongling's avatar zenghongling Committed by Andrew Morton
Browse files

mm/pagewalk: use min() to simplify the code 

Use the min() macro to simplify the function and improve its readability.

[akpm@linux-foundation.org: add newline, per Lorenzo]
Link: https://lkml.kernel.org/r/20260120094932.183697-1-zenghongling@kylinos.cn


Signed-off-by: default avatarzenghongling <zenghongling@kylinos.cn>
Acked-by: default avatarDavid Hildenbrand (Red Hat) <david@kernel.org>
Cc: Hongling Zeng <zenghongling@kylinos.cn>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 17fd82c3

mm/pagewalk.c

+2 −1
Original line number Diff line number Diff line
@@ -313,7 +313,8 @@ static unsigned long hugetlb_entry_end(struct hstate *h, unsigned long addr, 
				       unsigned long end)

{

	unsigned long boundary = (addr & huge_page_mask(h)) + huge_page_size(h);

	return boundary < end ? boundary : end;



	return min(boundary, end);

}



static int walk_hugetlb_range(unsigned long addr, unsigned long end,