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authorKirill A. Shutemov2014-08-07 01:08:07 +0200
committerLinus Torvalds2014-08-07 03:01:22 +0200
commit3a91053aebb23205caf67927be00c54cef6424b3 (patch)
tree5ad698d735a0513f1a3e918a4696a5931cafdd55 /fs/proc
parentmm: close race between do_fault_around() and fault_around_bytes_set() (diff)
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mm: mark fault_around_bytes __read_mostly
fault_around_bytes can only be changed via debugfs. Let's mark it read-mostly. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Suggested-by: David Rientjes <rientjes@google.com> Acked-by: David Rientjes <rientjes@google.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Andrey Ryabinin <a.ryabinin@samsung.com> Cc: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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