Linux Headquarters - Kernel v2.6.24.2 /kernel/relay.c

Kernel v2.6.24.2 /kernel/relay.c

Filename:	/kernel/relay.c
Lines Added:	1
Lines Deleted:	0
Also changed in:	(Previous) 2.6.24-git22 2.6.24-git21 2.6.24-git20 2.6.24.1 2.6.24-git19 2.6.24-git18 (Following) 2.6.24.4-rc1 2.6.24.4-rc2 2.6.24.4-rc3 2.6.24.4 2.6.24.5 2.6.24.6

Location

2.6.24.2

kernel

relay.c

Patch

diff --git a/kernel/relay.c b/kernel/relay.c
index 61134eb..7c03733 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -92,6 +92,7 @@ static int relay_mmap_buf(struct rchan_buf *buf, struct vm_area_struct *vma)
       return -EINVAL;
 
    vma->vm_ops = &relay_file_mmap_ops;
+   vma->vm_flags |= VM_DONTEXPAND;
    vma->vm_private_data = buf;
    buf->chan->cb->buf_mapped(buf, filp);

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