diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-11-28 11:52:51 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-11-28 11:55:56 +0100 |
| commit | a13fee31f56449fc600d9e064c7b32302f92dcef (patch) | |
| tree | 9b543da3d21a29998eb39054ecb56167d7f276d5 /fs/tracefs/inode.c | |
| parent | 221d6546bd16e08a4b18d67698e624459dab1795 (diff) | |
| parent | 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab (diff) | |
Merge v6.7-rc3 into drm-next
Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if
physical connector is connected") for further ast work in -next.
Minor conflicts in ivpu between 3de6d9597892 ("accel/ivpu: Pass D0i3
residency time to the VPU firmware") and 3f7c0634926d
("accel/ivpu/37xx: Fix hangs related to MMIO reset") changing adjacent
lines.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'fs/tracefs/inode.c')
| -rw-r--r-- | fs/tracefs/inode.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index 5b54948514fe..ae648deed019 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -509,20 +509,15 @@ struct dentry *eventfs_start_creating(const char *name, struct dentry *parent) struct dentry *dentry; int error; + /* Must always have a parent. */ + if (WARN_ON_ONCE(!parent)) + return ERR_PTR(-EINVAL); + error = simple_pin_fs(&trace_fs_type, &tracefs_mount, &tracefs_mount_count); if (error) return ERR_PTR(error); - /* - * If the parent is not specified, we create it in the root. - * We need the root dentry to do this, which is in the super - * block. A pointer to that is in the struct vfsmount that we - * have around. - */ - if (!parent) - parent = tracefs_mount->mnt_root; - if (unlikely(IS_DEADDIR(parent->d_inode))) dentry = ERR_PTR(-ENOENT); else |