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get_unmapped_area handles MAP_FIXED on arm

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ARM already had a case for MAP_FIXED in arch_get_unmapped_area() though it was
not called before.  Fix the comment to reflect that it will now be called.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Benjamin Herrenschmidt 2007-05-06 14:50:07 -07:00 committed by Linus Torvalds
parent 4b87b3b2eb
commit acec0ac0a8
1 changed files with 1 additions and 2 deletions
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3
arch/arm/mm/mmap.c
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@ -49,8 +49,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
#endif
/*
* We should enforce the MAP_FIXED case. However, currently
* the generic kernel code doesn't allow us to handle this.
* We enforce the MAP_FIXED case.
*/
if (flags & MAP_FIXED) {
if (aliasing && flags & MAP_SHARED && addr & (SHMLBA - 1))