Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/f2fs/gc.c has_not_enough_free_secs() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| LOCK2 | 0 | &sbi->gc_lock.internal_rwsem | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | 0 | &sbi->cp_global_sem.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->cp_rwsem.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->pin_sem.internal_rwsem |
fs/f2fs/inode.c has_not_enough_free_secs() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem |
fs/f2fs/segment.c f2fs_build_segment_manager() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| PARAM_VALUE | 0 | sbi->sm_info | 4096-ptr_max |
| BUF_SIZE | 0 | sbi->sm_info | s32min,1,64,104,120,280,320,384,429,507,2880,4091,4096,8576 |
| DATA_SOURCE | 0 | sbi | $0 |
fs/f2fs/segment.c f2fs_need_SSR() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| HALF_LOCKED2 | &curseg->curseg_mutex | ||
| HALF_LOCKED2 | &sit_i->sentry_lock | ||
| HALF_LOCKED2 | 0 | &sbi->cp_global_sem.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->cp_rwsem.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->gc_lock.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->io_order_lock.internal_rwsem |
fs/f2fs/segment.c has_not_enough_free_secs() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| HALF_LOCKED2 | 0 | &sbi->gc_lock.internal_rwsem |
fs/f2fs/data.c has_not_enough_free_secs() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
fs/f2fs/xattr.c has_not_enough_free_secs() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem |
fs/f2fs/namei.c has_not_enough_free_secs() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem |
fs/f2fs/file.c has_not_enough_free_secs() -> reserved_sections()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | 0 | &sbi->gc_lock.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->pin_sem.internal_rwsem |