Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/md/md-bitmap.c free_buffers() -> free_buffer_head()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bh | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &bitmap->counts.lock | ||
| HALF_LOCKED2 | &bitmap->mddev->bitmap_info.mutex | ||
| HALF_LOCKED2 | irq |
fs/buffer.c folio_alloc_buffers() -> free_buffer_head()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bh | 4096-ptr_max |
| PARAM_VALUE | 0 | bh->b_blocknr | u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | bh->b_size |
fs/buffer.c try_to_free_buffers() -> free_buffer_head()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bh | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &journal->j_list_lock |