arm64: mm: Refactor __flush_tlb_range() to take flags

We have function variants with "_nosync", "_local", "_nonotify" as well
as the "last_level" parameter. Let's generalize and simplify by using a
flags parameter to encode all these variants.

As a first step, convert the "last_level" boolean parameter to a flags
parameter and create the first flag, TLBF_NOWALKCACHE. When present,
walk cache entries are not evicted, which is the same as the old
last_level=true.

Reviewed-by: Linu Cherian <linu.cherian@arm.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

0 files changed, 0 insertions, 0 deletions