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| author | Martin Schwidefsky | 2016-06-13 10:36:00 +0200 |
|---|---|---|
| committer | Martin Schwidefsky | 2016-08-24 09:23:55 +0200 |
| commit | 44b6cc8130e80e673ba8b3baf8e41891fe484786 (patch) | |
| tree | 08427794ef7fd6898a965addc41f672e544557b9 /arch/s390/mm/pgtable.c | |
| parent | s390/mm: no local TLB flush for clearing-by-ASCE IDTE (diff) | |
| download | kernel-qcow2-linux-44b6cc8130e80e673ba8b3baf8e41891fe484786.tar.gz kernel-qcow2-linux-44b6cc8130e80e673ba8b3baf8e41891fe484786.tar.xz kernel-qcow2-linux-44b6cc8130e80e673ba8b3baf8e41891fe484786.zip | |
s390/mm,kvm: flush gmap address space with IDTE
The __tlb_flush_mm() helper uses a global flush if the mm struct
has a gmap structure attached to it. Replace the global flush with
two individual flushes by means of the IDTE instruction if only a
single gmap is attached the the mm.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/pgtable.c')
0 files changed, 0 insertions, 0 deletions