diff options
| author | Vasily Gorbik <gor@linux.ibm.com> | 2018-04-11 19:15:24 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-10-09 11:21:12 +0200 |
| commit | 54c57795e848100a2502b7a39b12b784292f4576 (patch) | |
| tree | ae93ff66373017b80bbeecd2bc74aa5e04746246 /crypto/echainiv.c | |
| parent | s390/mem_detect: use SCLP info for continuous memory detection (diff) | |
| download | linux-54c57795e848100a2502b7a39b12b784292f4576.tar.xz linux-54c57795e848100a2502b7a39b12b784292f4576.zip | |
s390/mem_detect: replace tprot loop with binary search
In a situation when other memory detection methods are not available
(no SCLP and no z/VM diag260), continuous online memory is assumed.
Replacing tprot loop with faster binary search, as only online memory
end has to be found.
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'crypto/echainiv.c')
0 files changed, 0 insertions, 0 deletions