Defined in 1 files as a function:
Referenced in 5 files:
Smatch caller information:
mm/memcontrol.c __mem_cgroup_try_charge_swap() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/page_io.c swap_zeromap_batch() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/page_io.c swap_zeromap_folio_clear() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | r page_swap_entry |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/page_io.c swap_zeromap_folio_set() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | r page_swap_entry |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/swapfile.c __swap_count() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | vmf->ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/swapfile.c folio_maybe_swapped() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| HALF_LOCKED2 | ptl | ||
| HALF_LOCKED2 | vmf->ptl |
mm/swapfile.c swap_retry_table_alloc() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &oldmm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/swapfile.c swp_swapcount() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/swapfile.c swp_swapcount() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/swapfile.c unuse_pte_range() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | r softleaf_from_pte |
| CAPABLE | 0 | 21 | |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/swap_state.c __swap_cache_add_check() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ci->lock | ||
| TYPE_LOCK | (struct swap_cluster_info)->lock |
mm/swap_state.c __swap_cache_do_add_folio() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ci->lock |
mm/swap_state.c __swap_cache_do_del_folio() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ci->lock |
mm/swap_state.c __swap_cache_replace_folio() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq |
mm/swap_state.c __swap_cache_replace_folio() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq |
mm/swap_state.c swap_cache_get_folio() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | rcu_read |
mm/swap_state.c swap_cache_get_shadow() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| LOCK2 | rcu_read |
mm/swap_state.c swap_cache_has_folio() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | entry | $0 |
| LOCK2 | &ctx->map_changing_lock | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
mm/memcontrol-v1.c __memcg1_swapout() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &(&mapping->i_pages)->xa_lock | ||
| HALF_LOCKED2 | &mapping->host->i_lock |
mm/memcontrol-v1.c memcg1_swapin() -> swp_cluster_offset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |