| commit | 8ecb1a59d6c6674bc98e4eee0c2482490748e21a | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Tue Mar 08 11:54:14 2016 +0100 |
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | Mon Jun 20 09:46:49 2016 +0200 |
| tree | c39abe49adf4ef52fd94342b459c7c011cbd6da2 | |
| parent | 414d3b07496604a4372466a6b474ca24291a143c [diff] |
s390/mm: use RCU for gmap notifier list and the per-mm gmap list The gmap notifier list and the gmap list in the mm_struct change rarely. Use RCU to optimize the reader of these lists. Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>