diff options
| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2013-12-12 17:26:51 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-12-16 14:37:57 +0100 |
| commit | fcc77f507333776eaa336ab4ff49c23422f53703 (patch) | |
| tree | 5b1e158fc3da9b865d1bdbb89b7cb23936e6cb57 /mm/swapfile.c | |
| parent | 69f239ed335a4b03265cae3ca930f3f166e42e35 (diff) | |
s390/cpum_sf: Atomically reset trailer entry fields of sample-data-blocks
Ensure to reset the sample-data-block full indicator and the overflow counter
at the same time. This must be done atomically because the sampling hardware
is still active while full sample-data-block is processed.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'mm/swapfile.c')
0 files changed, 0 insertions, 0 deletions