Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/gfs2/aops.c gfs2_write_jdata_folio() -> __block_write_full_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | folio->mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | get_block | 7273977945883222016 |
| PARAM_VALUE | 3 | wbc | 268937840601612288,388796424924803072,831053748791767040,5289549940995424256,6525347519402446848,8349933177266966528 |
| PARAM_VALUE | 3 | wbc->inode | 0,4096-ptr_max |
| PARAM_VALUE | 3 | wbc->wb | 0,4096-ptr_max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->saved_min_active | s32min-s32max |
| CAPPED_DATA | 1 | folio | 1 |
| DATA_SOURCE | 1 | folio | $0 |
| DATA_SOURCE | 3 | wbc | $1 |
| STR_LEN | 3 | wbc->inode | (-1) |
| NOSPEC | 3 | wbc->inode->i_bytes | |
| NOSPEC | 3 | wbc->inode->i_mode | |
| NOSPEC | 3 | wbc->inode->i_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | wbc->index | 0-2251799813685248,4503599627370496,18444492273895866368-u64max |
| USER_DATA | 3 | wbc->inode->__i_nlink | 1-u32max |
| USER_DATA | 3 | wbc->inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 3 | wbc->inode->i_bytes | 0-65023[c] |
| USER_DATA | 3 | wbc->inode->i_mode | 0-u16max |
| USER_DATA | 3 | wbc->inode->i_rdev | 0-u32max[c] |
| USER_DATA | 3 | wbc->inode->i_size | (-9223372036854775807)-s64max |
| USER_DATA | 3 | wbc->range_end | s64min-s64max |
| USER_DATA | 3 | wbc->range_start | s64min-s64max |
| NO_OVERFLOW_SIMPLE | 3 | wbc->inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 3 | wbc->inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 3 | wbc->inode->i_linklen | |
| NO_OVERFLOW_SIMPLE | 3 | wbc->wb_bytes | |
| NO_OVERFLOW_SIMPLE | 3 | wbc->wb_lcand_bytes | |
| NO_OVERFLOW_SIMPLE | 3 | wbc->wb_tcand_bytes | |
| HALF_LOCKED2 | &sdp->sd_log_flush_lock |
fs/buffer.c block_write_full_folio() -> __block_write_full_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | folio->mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | folio->mapping->host->i_wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | folio->mapping->host->i_wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | folio->mapping->host->i_wb->dwork.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 2 | get_block | 6809078994414149632 |
| PARAM_VALUE | 3 | wbc | 268937840601612288,388796424924803072,831053748791767040,5289549940995424256,6525347519402446848,8349933177266966528 |
| PARAM_VALUE | 3 | wbc->inode | 0,4096-ptr_max |
| PARAM_VALUE | 3 | wbc->wb | 0,4096-ptr_max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->saved_min_active | s32min-s32max |
| CAPPED_DATA | 1 | folio | 1 |
| DATA_SOURCE | 1 | folio | $0 |
| DATA_SOURCE | 2 | get_block | $2 |
| DATA_SOURCE | 3 | wbc | $1 |
| STR_LEN | 3 | wbc->inode | (-1) |
| NOSPEC | 3 | wbc->inode->i_bytes | |
| NOSPEC | 3 | wbc->inode->i_mode | |
| NOSPEC | 3 | wbc->inode->i_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | wbc->index | 0-2251799813685248,4503599627370496,18444492273895866368-u64max |
| USER_DATA | 3 | wbc->inode->__i_nlink | 1-u32max |
| USER_DATA | 3 | wbc->inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 3 | wbc->inode->i_bytes | 0-65023[c] |
| USER_DATA | 3 | wbc->inode->i_ino | 0-u64max |
| USER_DATA | 3 | wbc->inode->i_mode | 0-u16max |
| USER_DATA | 3 | wbc->inode->i_rdev | 0-u32max[c] |
| USER_DATA | 3 | wbc->inode->i_size | (-9223372036854775807)-(-2),0-s64max |
| USER_DATA | 3 | wbc->range_end | s64min-s64max |
| USER_DATA | 3 | wbc->range_start | s64min-s64max |
| NO_OVERFLOW_SIMPLE | 3 | wbc->inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 3 | wbc->inode->i_linklen |
fs/buffer.c block_write_full_folio() -> __block_write_full_folio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | folio->mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | folio->mapping->host->i_wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | folio->mapping->host->i_wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | folio->mapping->host->i_wb->dwork.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 2 | get_block | 6809078994414149632 |
| PARAM_VALUE | 3 | wbc | 268937840601612288,388796424924803072,831053748791767040,5289549940995424256,6525347519402446848,8349933177266966528 |
| PARAM_VALUE | 3 | wbc->inode | 0,4096-ptr_max |
| PARAM_VALUE | 3 | wbc->wb | 0,4096-ptr_max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 3 | wbc->wb->dwork.wq->saved_min_active | s32min-s32max |
| CAPPED_DATA | 1 | folio | 1 |
| DATA_SOURCE | 1 | folio | $0 |
| DATA_SOURCE | 2 | get_block | $2 |
| DATA_SOURCE | 3 | wbc | $1 |
| STR_LEN | 3 | wbc->inode | (-1) |
| NOSPEC | 3 | wbc->inode->i_bytes | |
| NOSPEC | 3 | wbc->inode->i_mode | |
| NOSPEC | 3 | wbc->inode->i_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | wbc->index | 0-2251799813685248,4503599627370496,18444492273895866368-u64max |
| USER_DATA | 3 | wbc->inode->__i_nlink | 1-u32max |
| USER_DATA | 3 | wbc->inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 3 | wbc->inode->i_bytes | 0-65023[c] |
| USER_DATA | 3 | wbc->inode->i_ino | 0-u64max |
| USER_DATA | 3 | wbc->inode->i_mode | 0-u16max |
| USER_DATA | 3 | wbc->inode->i_rdev | 0-u32max[c] |
| USER_DATA | 3 | wbc->inode->i_size | (-9223372036854775807)-(-2),0-s64max |
| USER_DATA | 3 | wbc->range_end | s64min-s64max |
| USER_DATA | 3 | wbc->range_start | s64min-s64max |
| NO_OVERFLOW_SIMPLE | 3 | wbc->inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 3 | wbc->inode->i_linklen |