Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/ubifs/gc.c move_node() -> ubifs_wbuf_write_nolock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | wbuf | 4096-ptr_max |
| PARAM_VALUE | 0 | wbuf->c->vfs_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | wbuf->c->vfs_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | wbuf->c->vfs_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| BUF_SIZE | 0 | wbuf | 368 |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 0 | wbuf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | buf | unit_byte |
| UNITS | 2 | len | unit_byte |
| LOCK2 | &wbuf->io_mutex | ||
| HALF_LOCKED2 | &c->commit_sem | ||
| HALF_LOCKED2 | &c->umount_mutex | ||
| HALF_LOCKED2 | &c->write_reserve_mutex | ||
| TYPE_LOCK | (struct ubifs_wbuf)->io_mutex |
fs/ubifs/gc.c move_nodes() -> ubifs_wbuf_write_nolock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | wbuf | 4096-ptr_max |
| PARAM_VALUE | 0 | wbuf->c | 4096-ptr_max |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | wbuf->c->lp_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | wbuf->c->lpt_drty_flgs | 0-s32max |
| PARAM_VALUE | 0 | wbuf->c->space_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | wbuf->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | wbuf->need_sync | 0 |
| PARAM_VALUE | 0 | wbuf->next_ino | 0 |
| PARAM_VALUE | 0 | wbuf->timer.base->active.rb_root.rb_leftmost->node.__rb_parent_color | 1 |
| PARAM_VALUE | 1 | buf | 16,4096-ptr_max |
| BUF_SIZE | 0 | wbuf | 368 |
| BUF_SIZE | 1 | buf | 0-s32max,18446744071562067968-u64max |
| DATA_SOURCE | 1 | buf | r _kmalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| BYTE_COUNT | 1 | ==buf2 | 8050 |
| LOCK2 | &wbuf->io_mutex | ||
| HALF_LOCKED2 | &c->commit_sem | ||
| HALF_LOCKED2 | &c->umount_mutex | ||
| HALF_LOCKED2 | &c->write_reserve_mutex | ||
| TYPE_LOCK | (struct ubifs_wbuf)->io_mutex |
fs/ubifs/journal.c write_head() -> ubifs_wbuf_write_nolock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 16,4096-ptr_max |
| BUF_SIZE | 0 | wbuf | 368 |
| DATA_SOURCE | 1 | buf | $2 |
| DATA_SOURCE | 2 | len | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | len | s32min-s32max[c] |
| UNITS | 2 | len | unit_byte |
| BYTE_COUNT | 1 | ==buf2 | 8050 |
| HALF_LOCKED2 | &host_ui->ui_mutex | ||
| HALF_LOCKED2 | &ui->ui_mutex |