diff options
| -rw-r--r-- | fs/locks.c | 11 | ||||
| -rw-r--r-- | include/linux/fs.h | 1 |
2 files changed, 10 insertions, 2 deletions
@@ -135,6 +135,7 @@ #define IS_POSIX(fl) (fl->fl_flags & FL_POSIX) #define IS_FLOCK(fl) (fl->fl_flags & FL_FLOCK) #define IS_LEASE(fl) (fl->fl_flags & (FL_LEASE|FL_DELEG)) +#define IS_FILE_PVT(fl) (fl->fl_flags & FL_FILE_PVT) static bool lease_breaking(struct file_lock *fl) { @@ -2313,8 +2314,14 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl, seq_printf(f, "%lld:%s ", id, pfx); if (IS_POSIX(fl)) { - seq_printf(f, "%6s %s ", - (fl->fl_flags & FL_ACCESS) ? "ACCESS" : "POSIX ", + if (fl->fl_flags & FL_ACCESS) + seq_printf(f, "ACCESS"); + else if (IS_FILE_PVT(fl)) + seq_printf(f, "FLPVT "); + else + seq_printf(f, "POSIX "); + + seq_printf(f, " %s ", (inode == NULL) ? "*NOINODE*" : mandatory_lock(inode) ? "MANDATORY" : "ADVISORY "); } else if (IS_FLOCK(fl)) { diff --git a/include/linux/fs.h b/include/linux/fs.h index 7527d96..5ddeb8d 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -888,6 +888,7 @@ static inline int file_check_writeable(struct file *filp) #define FL_SLEEP 128 /* A blocking lock */ #define FL_DOWNGRADE_PENDING 256 /* Lease is being downgraded */ #define FL_UNLOCK_PENDING 512 /* Lease is being broken */ +#define FL_FILE_PVT 1024 /* lock is private to the file */ /* * Special return value from posix_lock_file() and vfs_lock_file() for |