| commit | 1f759bb3a2a0d75ceeeec729b1c66a7f443631ba | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Oct 20 10:24:39 2014 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Oct 27 13:27:01 2014 +0100 |
| tree | cd481b9e09cb8fcfe703957bd11c0996528586d6 | |
| parent | cac7f2429872d3733dc3f9915857b1691da2eb2f [diff] |
s390/time: use stck clock fast for do_account_vtime The last high frequency call site of the STCK instruction is do_account_vtime. Replace it with the faster STCKF instruction. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>