Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/ocfs2/dlm/dlmconvert.c __dlmconvert_master() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | request | (-127)-s32max |
| DATA_SOURCE | 1 | request | $4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lock->spinlock | ||
| LOCK2 | &res->spinlock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dlm_lock)->spinlock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmconvert.c __dlmconvert_master() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | request | (-127)-s32max |
| DATA_SOURCE | 1 | request | $4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lock->spinlock | ||
| LOCK2 | &res->spinlock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dlm_lock)->spinlock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmconvert.c __dlmconvert_master() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | request | (-127)-s32max |
| DATA_SOURCE | 1 | request | $4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lock->spinlock | ||
| LOCK2 | &res->spinlock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dlm_lock)->spinlock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmlock.c dlm_can_grant_new_lock() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &res->spinlock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmlock.c dlm_can_grant_new_lock() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &res->spinlock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmlock.c dlm_can_grant_new_lock() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &res->spinlock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmthread.c dlm_shuffle_lists() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | request | (-128)-(-2),0-127 |
| PREEMPT_ADD | |||
| LOCK2 | &dlm->ast_lock | ||
| LOCK2 | &res->spinlock | ||
| TYPE_LOCK | (struct dlm_ctxt)->ast_lock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmthread.c dlm_shuffle_lists() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | request | (-128)-(-2),0-127 |
| PREEMPT_ADD | |||
| LOCK2 | &dlm->ast_lock | ||
| LOCK2 | &res->spinlock | ||
| TYPE_LOCK | (struct dlm_ctxt)->ast_lock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmthread.c dlm_shuffle_lists() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | &dlm->ast_lock | ||
| LOCK2 | &res->spinlock | ||
| TYPE_LOCK | (struct dlm_ctxt)->ast_lock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |
fs/ocfs2/dlm/dlmthread.c dlm_shuffle_lists() -> dlm_lock_compatible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | &dlm->ast_lock | ||
| LOCK2 | &res->spinlock | ||
| TYPE_LOCK | (struct dlm_ctxt)->ast_lock | ||
| TYPE_LOCK | (struct dlm_lock_resource)->spinlock |