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lockd: Show pid of lockd for remote locks

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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>
This commit is contained in:
Benjamin Coddington
2019-05-23 10:45:47 -04:00
committed by J. Bruce Fields
parent 9adfac6d73
commit 646d73e91b
5 changed files with 4 additions and 6 deletions
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1
fs/lockd/svcproc.c
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@@ -76,6 +76,7 @@ nlmsvc_retrieve_args(struct svc_rqst *rqstp, struct nlm_args *argp,
/* Set up the missing parts of the file_lock structure */
lock->fl.fl_file = file->f_file;
lock->fl.fl_pid = current->tgid;
lock->fl.fl_lmops = &nlmsvc_lock_operations;
nlmsvc_locks_init_private(&lock->fl, host, (pid_t)lock->svid);
if (!lock->fl.fl_owner) {