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Replaced VM_RESERVED for kernel 3.7.

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This commit is contained in:
Florian Pose
2013-02-12 10:32:37 +01:00
parent 9f83de70b0
commit 46c8a4c830
1 changed files with 7 additions and 1 deletions
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8
master/cdev.c
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@@ -212,6 +212,12 @@ long eccdev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
/*****************************************************************************/
#ifndef VM_DONTDUMP
/** VM_RESERVED disappeared in 3.7.
*/
#define VM_DONTDUMP VM_RESERVED
#endif
/** Memory-map callback for the EtherCAT character device.
*
* The actual mapping will be done in the eccdev_vma_nopage() callback of the
@@ -227,7 +233,7 @@ int eccdev_mmap(
EC_MASTER_DBG(priv->cdev->master, 1, "mmap()\n");
vma->vm_ops = &eccdev_vm_ops;
vma->vm_flags |= VM_RESERVED; /* Pages will not be swapped out */
vma->vm_flags |= VM_DONTDUMP; /* Pages will not be swapped out */
vma->vm_private_data = priv;
return 0;