Commit f6891ddb authored by Max Filippov's avatar Max Filippov
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xtensa: nommu: provide MAP_UNINITIALIZED definition 



Add MAP_UNINITIALIZED to xtensa version of mman.h to keep mm/nommu.c
happy.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent 972c55bf

arch/xtensa/include/uapi/asm/mman.h

+6 −0
Original line number Diff line number Diff line
@@ -55,6 +55,12 @@ 
#define MAP_NONBLOCK	0x20000		/* do not block on IO */

#define MAP_STACK	0x40000		/* give out an address that is best suited for process/thread stacks */

#define MAP_HUGETLB	0x80000		/* create a huge page mapping */

#ifdef CONFIG_MMAP_ALLOW_UNINITIALIZED

# define MAP_UNINITIALIZED 0x4000000	/* For anonymous mmap, memory could be

					 * uninitialized */

#else

# define MAP_UNINITIALIZED 0x0		/* Don't support this flag */

#endif



/*

 * Flags for msync

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