Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 34 files:
- arch/powerpc/platforms/cell/spufs/inode.c, line 693
- arch/s390/hypfs/inode.c, line 429
- block/bdev.c, line 464
- drivers/android/binder/rust_binderfs.c, line 331
- drivers/android/binderfs.c, line 337
- drivers/dax/super.c, line 531
- drivers/usb/gadget/function/f_fs.c, line 1974
- drivers/usb/gadget/legacy/inode.c, line 2019
- fs/9p/vfs_super.c
- fs/aio.c, line 311
- fs/autofs/inode.c, line 109
- fs/binfmt_misc.c, line 1554
- fs/configfs/mount.c, line 38
- fs/debugfs/inode.c, line 239
- fs/devpts/inode.c, line 356
- fs/kernfs/mount.c, line 53
- fs/libfs.c
- fs/nsfs.c, line 415
- fs/nullfs.c, line 10
- fs/ocfs2/dlmfs/dlmfs.c, line 543
- fs/openpromfs/inode.c, line 368
- fs/pidfs.c, line 845
- fs/pipe.c, line 1531
- fs/proc/inode.c, line 192
- fs/pstore/inode.c, line 286
- fs/ramfs/inode.c, line 215
- fs/tracefs/inode.c, line 422
- ipc/mqueue.c, line 1604
- kernel/bpf/inode.c, line 964
- net/socket.c, line 387
- net/sunrpc/rpc_pipe.c, line 947
- security/apparmor/apparmorfs.c, line 236
- security/inode.c, line 38
- virt/kvm/guest_memfd.c, line 936
Smatch caller information:
fs/kernfs/mount.c kernfs_statfs() -> simple_statfs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb | 4096-ptr_max |
| BUF_SIZE | 0 | dentry | (-1),1-s32max |
| BUF_SIZE | 0 | dentry | (-1),1-s32max |
| DATA_SOURCE | 0 | dentry | $0 |
| DATA_SOURCE | 1 | buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &s->s_umount |
fs/9p/vfs_super.c v9fs_statfs() -> simple_statfs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb | 4096-ptr_max |
| BUF_SIZE | 0 | dentry | (-1),1-s32max |
| BUF_SIZE | 0 | dentry | (-1),1-s32max |
| DATA_SOURCE | 0 | dentry | $0 |
| DATA_SOURCE | 1 | buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &s->s_umount |
fs/statfs.c statfs_by_dentry() -> (struct super_operations)->statfs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb->s_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb->s_op->statfs | 4096-ptr_max |
| DATA_SOURCE | 0 | dentry | $0 |
| DATA_SOURCE | 1 | buf | $1 |
| CONTAINER | 0 | -112-64-168+0 | $(-1) |
| MEM_ZERO | 1 | buf | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ecryptfs/super.c ecryptfs_statfs() -> (struct super_operations)->statfs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb->s_op | 4096-ptr_max |
| PARAM_VALUE | 0 | dentry->d_sb->s_op->statfs | 4096-ptr_max |
| BUF_SIZE | 0 | dentry | 1-s32max |
| BUF_SIZE | 0 | dentry | 1-s32max |
| DATA_SOURCE | 1 | buf | $1 |
| CONTAINER | 0 | -112-64-168+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &s->s_umount |