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authorBenjamin Coddington <bcodding@redhat.com>2019-05-23 10:45:47 -0400
committerJ. Bruce Fields <bfields@redhat.com>2019-07-03 17:52:09 -0400
commit646d73e91b4222ea972953bad4374a5ca903e79d (patch)
treefcd45f943866ade75475b66a11b579bb3d1c8a58 /fs/lockd/svclock.c
parent9adfac6d730db5e9c4c294798f5f191b621f8bc3 (diff)
lockd: Show pid of lockd for remote locks
Use the pid of lockd instead of the remote lock's svid for the fl_pid for local POSIX locks. This allows proper enumeration of which local process owns which lock. The svid is meaningless to local lock readers. Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/lockd/svclock.c')
-rw-r--r--fs/lockd/svclock.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index 637c50687fd7..5f9f19b81754 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -432,7 +432,7 @@ static int nlmsvc_setgrantargs(struct nlm_rqst *call, struct nlm_lock *lock)
/* set default data area */
call->a_args.lock.oh.data = call->a_owner;
- call->a_args.lock.svid = lock->fl.fl_pid;
+ call->a_args.lock.svid = ((struct nlm_lockowner *)lock->fl.fl_owner)->pid;
if (lock->oh.len > NLMCLNT_OHSIZE) {
void *data = kmalloc(lock->oh.len, GFP_KERNEL);
@@ -634,7 +634,7 @@ nlmsvc_testlock(struct svc_rqst *rqstp, struct nlm_file *file,
conflock->caller = "somehost"; /* FIXME */
conflock->len = strlen(conflock->caller);
conflock->oh.len = 0; /* don't return OH info */
- conflock->svid = lock->fl.fl_pid;
+ conflock->svid = ((struct nlm_lockowner *)lock->fl.fl_owner)->pid;
conflock->fl.fl_type = lock->fl.fl_type;
conflock->fl.fl_start = lock->fl.fl_start;
conflock->fl.fl_end = lock->fl.fl_end;