Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ocfs2/dlmglue.c ocfs2_generic_handle_bast() -> ocfs2_highest_compat_lock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | level | 1-s32max |
| DATA_SOURCE | 0 | level | $1 |
| FUZZY_MAX | 0 | level | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | level | 1-5[c] |
| LOCK2 | &lockres->l_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct ocfs2_lock_res)->l_lock |
fs/ocfs2/dlmglue.c ocfs2_generic_handle_bast() -> ocfs2_highest_compat_lock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | level | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lockres->l_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct ocfs2_lock_res)->l_lock |
fs/ocfs2/dlmglue.c ocfs2_generic_handle_downconvert_action() -> ocfs2_highest_compat_lock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | level | 1-127 |
| FUZZY_MAX | 0 | level | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lockres->l_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct ocfs2_lock_res)->l_lock |
fs/ocfs2/dlmglue.c ocfs2_may_continue_on_blocked_lock() -> ocfs2_highest_compat_lock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lockres->l_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct ocfs2_lock_res)->l_lock |
fs/ocfs2/dlmglue.c ocfs2_unblock_lock() -> ocfs2_highest_compat_lock_level()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lockres->l_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &osb->obs_trim_fs_mutex | ||
| TYPE_LOCK | (struct ocfs2_lock_res)->l_lock |