Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/f2fs/checkpoint.c clear_ckpt_flags() -> __clear_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | f | 2 |
| DATA_SOURCE | 1 | f | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &sbi->cp_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c disable_nat_bits() -> __clear_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 128 |
| PREEMPT_ADD | |||
| 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 | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem | ||
| TYPE_LOCK | (struct f2fs_sb_info)->cp_lock |
fs/f2fs/checkpoint.c do_checkpoint() -> __clear_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() -> __clear_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() -> __clear_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 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() -> __clear_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() -> __clear_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() -> __clear_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() -> __clear_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() -> __clear_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() -> __clear_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() -> __clear_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 0 | cp->ckpt_flags | 0,64-u32max |
| PARAM_VALUE | 1 | f | 512 |
| 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/node.c disable_nat_bits() -> __clear_ckpt_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | f | 128 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sbi->cp_lock | ||
| HALF_LOCKED2 | flags |