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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2015-04-10 14:34:33 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-04-15 12:23:53 +0200 |
| commit | 80ed156a3d12819a8c839f40f5b6996c4aa117a5 (patch) | |
| tree | e7cc5c5e155456168ed80b1f0f69205c2d6cc437 /arch/powerpc/mm/ppc_mmu_32.c | |
| parent | 6001018ae8c659e624351d2e73b1272bacd68d6a (diff) | |
s390/pci: add locking for fmb access
Function measurement can be toggled at runtime. Make sure that
all access to the fmb is protected via a mutex.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/powerpc/mm/ppc_mmu_32.c')
0 files changed, 0 insertions, 0 deletions