diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/ocfs2/dlm/dlmthread.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/ocfs2/dlm/dlmthread.c')
| -rw-r--r-- | kernel/fs/ocfs2/dlm/dlmthread.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/kernel/fs/ocfs2/dlm/dlmthread.c b/kernel/fs/ocfs2/dlm/dlmthread.c index 69aac6f08..c5f6c241e 100644 --- a/kernel/fs/ocfs2/dlm/dlmthread.c +++ b/kernel/fs/ocfs2/dlm/dlmthread.c @@ -211,6 +211,16 @@ static void dlm_purge_lockres(struct dlm_ctxt *dlm, __dlm_unhash_lockres(dlm, res); + spin_lock(&dlm->track_lock); + if (!list_empty(&res->tracking)) + list_del_init(&res->tracking); + else { + mlog(ML_ERROR, "Resource %.*s not on the Tracking list\n", + res->lockname.len, res->lockname.name); + __dlm_print_one_lock_resource(res); + } + spin_unlock(&dlm->track_lock); + /* lockres is not in the hash now. drop the flag and wake up * any processes waiting in dlm_get_lock_resource. */ if (!master) { @@ -483,7 +493,8 @@ int dlm_launch_thread(struct dlm_ctxt *dlm) { mlog(0, "Starting dlm_thread...\n"); - dlm->dlm_thread_task = kthread_run(dlm_thread, dlm, "dlm_thread"); + dlm->dlm_thread_task = kthread_run(dlm_thread, dlm, "dlm-%s", + dlm->name); if (IS_ERR(dlm->dlm_thread_task)) { mlog_errno(PTR_ERR(dlm->dlm_thread_task)); dlm->dlm_thread_task = NULL; |