lkml.org 
[lkml]   [2007]   [Mar]   [22]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
FromBenjamin Herrenschmidt <>
DateThu, 22 Mar 2007 17:00:37 +1100
Subject[RFC/PATCH 4/15] get_unmapped_area handles MAP_FIXED on frv
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 arch/frv/mm/elf-fdpic.c |    4 ++++
 1 file changed, 4 insertions(+)
Index: linux-cell/arch/frv/mm/elf-fdpic.c
===================================================================
--- linux-cell.orig/arch/frv/mm/elf-fdpic.c	2007-03-22 15:00:50.000000000 +1100
+++ linux-cell/arch/frv/mm/elf-fdpic.c	2007-03-22 15:01:06.000000000 +1100
@@ -64,6 +64,10 @@ unsigned long arch_get_unmapped_area(str
 	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);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2007-03-22 07:07    [from the cache]
©2003-2008