diff options
Diffstat (limited to 'fs/locks.c')
| -rw-r--r-- | fs/locks.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/locks.c b/fs/locks.c index 36bd2c221786..938fe325bc54 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -61,7 +61,7 @@ * * Initial implementation of mandatory locks. SunOS turned out to be * a rotten model, so I implemented the "obvious" semantics. - * See 'Documentation/filesystems/mandatory-locking.txt' for details. + * See 'Documentation/filesystems/mandatory-locking.rst' for details. * Andy Walker (andy@lysaker.kvaerner.no), April 06, 1996. * * Don't allow mandatory locks on mmap()'ed files. Added simple functions to @@ -1558,6 +1558,9 @@ static bool leases_conflict(struct file_lock *lease, struct file_lock *breaker) { bool rc; + if (lease->fl_lmops->lm_breaker_owns_lease + && lease->fl_lmops->lm_breaker_owns_lease(lease)) + return false; if ((breaker->fl_flags & FL_LAYOUT) != (lease->fl_flags & FL_LAYOUT)) { rc = false; goto trace; @@ -2824,7 +2827,7 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl, { struct inode *inode = NULL; unsigned int fl_pid; - struct pid_namespace *proc_pidns = file_inode(f->file)->i_sb->s_fs_info; + struct pid_namespace *proc_pidns = proc_pid_ns(file_inode(f->file)->i_sb); fl_pid = locks_translate_pid(fl, proc_pidns); /* @@ -2902,7 +2905,7 @@ static int locks_show(struct seq_file *f, void *v) { struct locks_iterator *iter = f->private; struct file_lock *fl, *bfl; - struct pid_namespace *proc_pidns = file_inode(f->file)->i_sb->s_fs_info; + struct pid_namespace *proc_pidns = proc_pid_ns(file_inode(f->file)->i_sb); fl = hlist_entry(v, struct file_lock, fl_link); |