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| author | John Levon <john.levon@joyent.com> | 2020-05-21 03:52:40 -0700 |
|---|---|---|
| committer | John Levon <john.levon@joyent.com> | 2020-05-21 06:00:56 -0700 |
| commit | a24f6116881200a5b2b236df929cd332dc31f5c2 (patch) | |
| tree | d0bf8d66dd6ae098c3474bf0165a31474f8f513e /usr/src | |
| parent | cab7c30c9587a8c7b5dd94af5f688dc5b8e8add7 (diff) | |
| download | illumos-joyent-a24f6116881200a5b2b236df929cd332dc31f5c2.tar.gz | |
12771 11909 re-introduced lockstat panic
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Dan McDonald <danmcd@joyent.com>
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 |