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mm: Add len and flags parameters to arch_get_mmap_end()

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Powerpc needs flags and len to make decision on arch_get_mmap_end().

So add them as parameters to arch_get_mmap_end().

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b556daabe7d2bdb2361c4d6130280da7c1ba2c14.1649523076.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy
2022-04-09 19:17:28 +02:00
committed by Michael Ellerman
parent 4b439e25e2
commit 2cb4de085f
4 changed files with 8 additions and 8 deletions
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arch/arm64/include/asm/processor.h
+2 -2
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@@ -92,8 +92,8 @@
#endif /* CONFIG_COMPAT */
#ifndef CONFIG_ARM64_FORCE_52BIT
#define arch_get_mmap_end(addr) ((addr > DEFAULT_MAP_WINDOW) ? TASK_SIZE :\
DEFAULT_MAP_WINDOW)
#define arch_get_mmap_end(addr, len, flags) \
(((addr) > DEFAULT_MAP_WINDOW) ? TASK_SIZE : DEFAULT_MAP_WINDOW)
#define arch_get_mmap_base(addr, base) ((addr > DEFAULT_MAP_WINDOW) ? \
base + TASK_SIZE - DEFAULT_MAP_WINDOW :\