diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/uts/intel/ia32/ml/lock_prim.s | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/usr/src/uts/intel/ia32/ml/lock_prim.s b/usr/src/uts/intel/ia32/ml/lock_prim.s index c9c56d0950..4267561bf7 100644 --- a/usr/src/uts/intel/ia32/ml/lock_prim.s +++ b/usr/src/uts/intel/ia32/ml/lock_prim.s @@ -494,6 +494,7 @@ mutex_exit_critical_size: jnz rw_exit_wakeup .rw_read_exit_lockstat_patch_point: ret + movq %gs:CPU_THREAD, %rcx /* rcx = thread ptr */ movq %rdi, %rsi /* rsi = lock ptr */ movl $LS_RW_EXIT_RELEASE, %edi movl $RW_READER, %edx |