tjh.dev / kernel
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mm/migrate.c: fix compilation error

GCC complained about update_mmu_cache() not being defined in migrate.c.
Including <asm/tlbflush.h> seems to solve the problem.

Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

authored by Michal Nazarewicz and committed by Linus Torvalds 0d1836c3 11836494

+2
unified split
+2
mm/migrate.c
··· 35 35 #include <linux/hugetlb.h> 36 36 #include <linux/gfp.h> 37 37 38 + #include <asm/tlbflush.h> 39 + 38 40 #include "internal.h" 39 41 40 42 #define lru_to_page(_head) (list_entry((_head)->prev, struct page, lru))