diff options
| -rw-r--r-- | fs/tracefs/inode.c | 4 | ||||
| -rw-r--r-- | fs/tracefs/internal.h | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index 62524b20964e..bc86ffdb103b 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -215,6 +215,10 @@ resume: struct dentry *dentry = list_entry(tmp, struct dentry, d_child); next = tmp->next; + /* Note, getdents() can add a cursor dentry with no inode */ + if (!dentry->d_inode) + continue; + spin_lock_nested(&dentry->d_lock, DENTRY_D_LOCK_NESTED); change_gid(dentry, gid); diff --git a/fs/tracefs/internal.h b/fs/tracefs/internal.h index 899e447778ac..42bdeb471a07 100644 --- a/fs/tracefs/internal.h +++ b/fs/tracefs/internal.h @@ -63,7 +63,7 @@ struct eventfs_inode { }; unsigned int is_freed:1; unsigned int is_events:1; - unsigned int nr_entries:31; + unsigned int nr_entries:30; }; static inline struct tracefs_inode *get_tracefs(const struct inode *inode) |