Commits
Will Deacon committed a391263cd84
ARM: 8203/1: mm: try to re-use old ASID assignments following a rollover Rather than unconditionally allocating a fresh ASID to an mm from an older generation, attempt to re-use the old assignment where possible. This can bring performance benefits on systems where the ASID is used to tag things other than the TLB (e.g. branch prediction resources). Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>