Documented in 1 files:
Defined in 5 files as a member:
- drivers/block/loop.c, line 87 (as a member)
- drivers/block/loop.c, line 786 (as a member)
- fs/btrfs/inode.c, line 699 (as a member)
- include/linux/backing-dev-defs.h, line 154 (as a member)
- kernel/kthread.c, line 67 (as a member)
Defined in 1 files as a function:
Referenced in 9 files:
- block/blk-cgroup.c
- drivers/block/loop.c
- fs/btrfs/inode.c
- include/linux/backing-dev.h, line 204
- include/linux/blk-cgroup.h
- include/linux/writeback.h
- kernel/kthread.c
- kernel/trace/blktrace.c
- mm/backing-dev.c
Smatch caller information:
block/blk-cgroup.c bio_associate_blkg() -> blkcg_css()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &b->c->verify_lock | ||
| HALF_LOCKED2 | &b->io_mutex | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | global &bch_register_lock |
block/blk-cgroup.c blk_cgroup_congested() -> blkcg_css()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read |
block/blk-cgroup.c blkcg_maybe_throttle_current() -> blkcg_css()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &sqd->lock | ||
| HALF_LOCKED2 | &vcpu->mutex |