From 92655fbda5c05950a411eaabc19e025e86e2a291 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Fri, 19 May 2023 11:21:24 -0400 Subject: fs: dlm: return positive pid value for F_GETLK The GETLK pid values have all been negated since commit 9d5b86ac13c5 ("fs/locks: Remove fl_nspid and use fs-specific l_pid for remote locks"). Revert this for local pids, and leave in place negative pids for remote owners. Cc: stable@vger.kernel.org Fixes: 9d5b86ac13c5 ("fs/locks: Remove fl_nspid and use fs-specific l_pid for remote locks") Signed-off-by: Alexander Aring Signed-off-by: David Teigland --- fs/dlm/plock.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/dlm') diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c index ed4357e62f35..ff364901f22b 100644 --- a/fs/dlm/plock.c +++ b/fs/dlm/plock.c @@ -360,7 +360,9 @@ int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file, locks_init_lock(fl); fl->fl_type = (op->info.ex) ? F_WRLCK : F_RDLCK; fl->fl_flags = FL_POSIX; - fl->fl_pid = -op->info.pid; + fl->fl_pid = op->info.pid; + if (op->info.nodeid != dlm_our_nodeid()) + fl->fl_pid = -fl->fl_pid; fl->fl_start = op->info.start; fl->fl_end = op->info.end; rv = 0; -- cgit v1.2.3-58-ga151