Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/f2fs/checkpoint.c do_checkpoint() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 256 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 1 |
| CAPPED_DATA | 0 | cp->cp_pack_total_block_count | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 32 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 2 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 16 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 16384 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 4096 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 8192 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 2048 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 2048 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c update_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 64 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_global_sem.internal_rwsem | ||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/super.c set_ckpt_flags() -> __set_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | f | 8 |
| BUF_SIZE | 0 | cp | (-1)-s32max |
| DATA_SOURCE | 1 | f | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &free_i->segmap_lock | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->io_order_lock.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->node_change.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->pin_sem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->umount_mutex | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |