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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-07-26 16:53:09 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-07-25 06:55:30 +0200 |
| commit | 118bd31bea2cdb7f1dbf22dd9a58e818b5313156 (patch) | |
| tree | 9cf58dc2b2841369698dcca4483f4244b5e58d3b /arch/s390/mm/pageattr.c | |
| parent | c9b5ad546e7d486465a3dd8c89245ac3707a4384 (diff) | |
| download | linux-118bd31bea2cdb7f1dbf22dd9a58e818b5313156.tar.gz linux-118bd31bea2cdb7f1dbf22dd9a58e818b5313156.tar.bz2 linux-118bd31bea2cdb7f1dbf22dd9a58e818b5313156.zip | |
s390/mm: add no-dat TLB flush optimization
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/pageattr.c')
| -rw-r--r-- | arch/s390/mm/pageattr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c index 180481589246..5734b01ca765 100644 --- a/arch/s390/mm/pageattr.c +++ b/arch/s390/mm/pageattr.c @@ -328,7 +328,7 @@ static void ipte_range(pte_t *pte, unsigned long address, int nr) return; } for (i = 0; i < nr; i++) { - __ptep_ipte(address, pte, IPTE_GLOBAL); + __ptep_ipte(address, pte, 0, IPTE_GLOBAL); address += PAGE_SIZE; pte++; } |