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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2007-05-06 14:50:07 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-07 12:12:56 -0700
commitacec0ac0a87ca821f9d204780c2d1aa0509a6346 (patch)
tree186b41271ef2b566d40c65bb3db517f33c7f11d5
parent4b87b3b2eb1fa2d6ac0a1400ad5fb8f4b7cbfc09 (diff)
downloadlinux-acec0ac0a87ca821f9d204780c2d1aa0509a6346.tar.bz2
get_unmapped_area handles MAP_FIXED on arm
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>
-rw-r--r--arch/arm/mm/mmap.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index b0b5f4694070..2c4c2422cd1e 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -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))