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linux/arch/alpha/include/asm/pgtable.h
Al Viro f037fd7fbc alpha: unobfuscate _PAGE_P() definition 
Way, way back it used to be
	_PAGE_NORMAL((x) | ((x & _PAGE_FOW) ? 0 : _PAGE_FOW | _PAGE_COW))
Then (in 1.3.54) _PAGE_COW had died.  Result:
	_PAGE_NORMAL((x) | ((x & _PAGE_FOW) ? 0 : _PAGE_FOW))
which is somewhat... obscure.  What it does is simply
	_PAGE_NORMAL((x) | _PAGE_FOW)
and IMO that's easier to follow.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2025-09-15 21:12:05 -04:00

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