Commit 2fd3beba authored May 06, 2007 by Benjamin Herrenschmidt Committed by Linus Torvalds May 07, 2007

get_unmapped_area handles MAP_FIXED on frv



Handle MAP_FIXED in arch_get_unmapped_area on frv.  Trivial case, just return
the address.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent acec0ac0

arch/frv/mm/elf-fdpic.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -64,6 +64,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
		if (len > TASK_SIZE)
		return -ENOMEM;

		/* handle MAP_FIXED */
		if (flags & MAP_FIXED)
		return addr;

		/* only honour a hint if we're not going to clobber something doing so */
		if (addr) {
		addr = PAGE_ALIGN(addr);