Defined in 1 files as a prototype:
Defined in 2 files as a member:
- include/linux/fs/super_types.h, line 107 (as a member)
- include/linux/kernfs.h, line 254 (as a member)
Defined in 1 files as a function:
Referenced in 9 files:
- fs/kernfs/mount.c
- fs/namespace.c
- fs/nfs/nfs4super.c, line 34
- fs/nfs/super.c, line 90
- fs/nsfs.c, line 417
- fs/proc_namespace.c, line 145
- kernel/cgroup/cgroup-v1.c, line 1153
- kernel/cgroup/cgroup.c, line 6415
- security/apparmor/apparmorfs.c, line 239
Smatch caller information:
fs/namespace.c statmount_mnt_root() -> show_path()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| PARAM_VALUE | 0 | m->buf | 0,4096-ptr_max |
| PARAM_VALUE | 0 | m->count | 0 |
| PARAM_VALUE | 0 | m->file | 0 |
| PARAM_VALUE | 0 | m->from | 0 |
| PARAM_VALUE | 0 | m->index | 0 |
| PARAM_VALUE | 0 | m->lock.first_waiter | 0 |
| PARAM_VALUE | 0 | m->lock.magic | 0 |
| PARAM_VALUE | 0 | m->lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | m->lock.owner.counter | 0 |
| PARAM_VALUE | 0 | m->op | 0 |
| PARAM_VALUE | 0 | m->pad_until | 0 |
| PARAM_VALUE | 0 | m->poll_event | 0 |
| PARAM_VALUE | 0 | m->private | 0 |
| PARAM_VALUE | 0 | m->read_pos | 0 |
| PARAM_VALUE | 0 | m->size | 0,12288,24576 |
| BUF_SIZE | 0 | m | 240 |
| CAPPED_DATA | 0 | m->size | 1 |
| DATA_SOURCE | 0 | m | $1 |
| MEM_ZERO | 0 | m | |
| NO_OVERFLOW_SIMPLE | 0 | m->size | |
| UNITS | 1 | root | unit_jiffy |
| LOCK2 | global &namespace_sem |
fs/proc_namespace.c show_mountinfo() -> show_path()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| PARAM_VALUE | 0 | m->buf | 1-u64max |
| PARAM_VALUE | 0 | m->from | 0 |
| PARAM_VALUE | 0 | m->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | m->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | m->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | m->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | m->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | m->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | m->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | m->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | m->op | 4096-ptr_max |
| PARAM_VALUE | 0 | m->private | 4096-ptr_max |
| BUF_SIZE | 0 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | m | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | m->buf | (-1)-2147479552 |
| CAPPED_DATA | 0 | m->size | 1 |
| DATA_SOURCE | 0 | m | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | m->read_pos | 0-13442450941 |
| LOCK2 | 0 | &m->lock | |
| TYPE_LOCK | (struct seq_file)->lock |