tree a7631e0fab1a2f2ed90b6d9d9746d4aeaf9c77ef
parent 881b47efa40a830699a25824d1baca6dff13ca51
author Andi Kleen <ak@linux.intel.com> 1380168055 -0700
committer Andi Kleen <ak@linux.intel.com> 1388296087 -0800

locking, tsx: Disable anon vma lock elision for now

While this has a low abort rate, the lock is taken very frequently, which
adds some cost to the single thread case. Disable elision for it for now.

Should really batch this lock.

Signed-off-by: Andi Kleen <ak@linux.intel.com>