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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/ntfs/file.c ntfs_file_write_iter() -> ntfs_compress_write()

Type Parameter Key Value
PARAM_VALUE 0 iocb 4096-ptr_max
PARAM_VALUE 0 iocb->runlist.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 iocb->runlist.lock.first_waiter->type 0-1
PARAM_VALUE 0 iocb->vol->lcnbmp_ino->i_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 0 iocb->vol->lcnbmp_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 iocb->vol->lcnbmp_lock.first_waiter->type 0-1
PARAM_VALUE 0 iocb->vol->mft_ino->i_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 0 iocb->vol->mft_ino->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 iocb->vol->mft_ino->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 iocb->vol->mft_ino->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 iocb->vol->mft_ino->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 iocb->vol->mftbmp_ino->i_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 0 iocb->vol->sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 iocb->vol->sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 iocb->vol->sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 iocb->vol->vol_flags 1-u16max
PARAM_VALUE 2 count 1-9223372036854775807
PARAM_VALUE 3 from 4096-ptr_max
PARAM_VALUE 3 from->count 0-18446744073709551614
BUF_SIZE 0 iocb 776
DATA_SOURCE 0 iocb r NTFS_I
DATA_SOURCE 3 from $1
NOSPEC 2 count
NOSPEC 2 count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 from s64min-(-2),0-s64max
USER_DATA 2 count 1-9223372036854775807
USER_DATA 3 from->iov_offset 0-u64max[c]
UNITS 1 from unit_byte
UNITS 2 count unit_byte
LOCK2 &vi->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/ntfs3/file.c ntfs_file_write_iter() -> ntfs_compress_write()

Type Parameter Key Value
PARAM_VALUE 0 iocb 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_flags 0,4096-u32max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_io_list.next 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_io_list.next->prev 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_io_list.prev 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_io_list.prev->next 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_wb->dwork->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_wb->dwork.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_wb->list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 iocb->ki_filp->f_inode->i_wb->work_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 iocb->ki_filp->f_mapping 4096-ptr_max
PARAM_VALUE 0 iocb->ki_filp->f_mapping->host 4096-ptr_max
PARAM_VALUE 1 from 4096-ptr_max
PARAM_VALUE 1 from->count 0-18446744073709551614
BUF_SIZE 0 iocb (-1),48
BUF_SIZE 0 iocb (-1),48
DATA_SOURCE 0 iocb $0
DATA_SOURCE 1 from $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 iocb->ki_flags 0-s32max[c][u]
USER_DATA 0 iocb->ki_ioprio 0-u16max
USER_DATA 0 iocb->ki_pos s64min-(-2),0-s64max
USER_DATA 1 from->iov_offset 0-u64max[c]
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem