tree b93b207b81ae015166ac55e0534a6810c5a1ae3e
parent 3ee68c4af3fd7228c1be63254b9f884614f9ebb2
author Jes Sorensen <jes@sgi.com> 1137518679 -0500
committer Tony Luck <tony.luck@intel.com> 1138309980 -0800

[IA64-SGI] sem2mutex ioc4.c

Convert to use a single mutex instead of two rwsems as this isn't
performance critical.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Brent Casavant <bcasavan@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>