Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/ocfs2/namei.c __ocfs2_prepare_orphan_dir() -> ocfs2_prepare_dir_for_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | dir | 4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_rwsem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | dir->i_sb | 4096-ptr_max |
| PARAM_VALUE | 3 | name | 2299714276761325568,4057619274547458048,6624615875181420544 |
| PARAM_VALUE | 4 | namelen | 16,20 |
| PARAM_VALUE | 5 | lookup | 2832002643498708992,5957395524211900416,6148344443938562048 |
| PARAM_VALUE | 5 | lookup->dl_dx_leaf_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_dx_root_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_entry | 0 |
| PARAM_VALUE | 5 | lookup->dl_hinfo.major_hash | 0 |
| PARAM_VALUE | 5 | lookup->dl_hinfo.minor_hash | 0 |
| PARAM_VALUE | 5 | lookup->dl_leaf_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_prev_leaf_bh | 0 |
| BUF_SIZE | 0 | osb | 1-s32max |
| BUF_SIZE | 0 | osb | 1-s32max |
| BUF_SIZE | 3 | name | 17,21 |
| BUF_SIZE | 3 | name | 17,21 |
| DATA_SOURCE | 1 | dir | $0 |
| DATA_SOURCE | 2 | parent_fe_bh | $1 |
| DATA_SOURCE | 3 | name | $3 |
| DATA_SOURCE | 5 | lookup | $4 |
| FUZZY_MAX | 4 | namelen | 20 |
| STR_LEN | 0 | osb | (-1),4 |
| STR_LEN | 3 | name | (-1),4 |
| BIT_INFO | 4 | namelen | 0x10,0x14 |
| HARD_MAX | 4 | namelen | 20 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | dir->i_size | |
| UNITS | 0 | osb | unit_byte |
| LOCK2 | &orphan_dir_inode->i_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/ocfs2/namei.c ocfs2_link() -> ocfs2_prepare_dir_for_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | dir | 4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_flctx->flc_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dir->i_fop->compat_ioctl | 0,695240133377245184,3064490898378256384,8277073810606530560 |
| PARAM_VALUE | 1 | dir->i_fop->fallocate | 0,1357960504741019648,5451898604316704768,7294833795076796416 |
| PARAM_VALUE | 1 | dir->i_fop->fasync | 0,5498812003250176 |
| PARAM_VALUE | 1 | dir->i_fop->flock | 0,5107323284942163968 |
| PARAM_VALUE | 1 | dir->i_fop->fop_flags | 0-1,3,64 |
| PARAM_VALUE | 1 | dir->i_fop->fsync | 0,1222922547194068992,3027818812235636736,8217954597197033472 |
| PARAM_VALUE | 1 | dir->i_fop->get_unmapped_area | 0,124971230114684928 |
| PARAM_VALUE | 1 | dir->i_fop->iopoll | 0,4655420991112224768 |
| PARAM_VALUE | 1 | dir->i_fop->iterate_shared | 0,6386994525150380032,8243451648225181696 |
| PARAM_VALUE | 1 | dir->i_fop->llseek | 0,492277767372734464,822347878553698304,5746216189559357440,6546627043791368192,8118194047052775424,8973132240956821504 |
| PARAM_VALUE | 1 | dir->i_fop->lock | 0,957067876168839168 |
| PARAM_VALUE | 1 | dir->i_fop->mmap_prepare | 0,6570010784732049408,6885435863193137152,8278006848728551424 |
| PARAM_VALUE | 1 | dir->i_fop->open | 4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_fop->poll | 0,3382901614843973632 |
| PARAM_VALUE | 1 | dir->i_fop->read | 0,1706536041323986944 |
| PARAM_VALUE | 1 | dir->i_fop->read_iter | 0,1361316500034015232,2240186942504972288,4899218341707628544,8127867626404999168 |
| PARAM_VALUE | 1 | dir->i_fop->release | 0,2353999083462864896,3782443451574296576,5408471863795695616,6016719737812197376,8602616464973426688 |
| PARAM_VALUE | 1 | dir->i_fop->remap_file_range | 0,1796676283846889472,8958472544276660224 |
| PARAM_VALUE | 1 | dir->i_fop->setlease | 0,8029451603284156416 |
| PARAM_VALUE | 1 | dir->i_fop->splice_read | 0,1218082698985836544,7349024233072300032,8186755288665538560 |
| PARAM_VALUE | 1 | dir->i_fop->splice_write | 0,3145220535271485440 |
| PARAM_VALUE | 1 | dir->i_fop->unlocked_ioctl | 0,865619370521538560,1267359996887056384,5007980196533522432,6849614532843819008 |
| PARAM_VALUE | 1 | dir->i_fop->uring_cmd | 0,1098803881749745664,5186034168622989312 |
| PARAM_VALUE | 1 | dir->i_fop->write_iter | 0,2598072610032832512,5042835639063556096,7989474787723927552,8526717696347947008 |
| PARAM_VALUE | 1 | dir->i_nlink | 1-u32max |
| PARAM_VALUE | 1 | dir->i_op->atomic_open | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->create | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->fiemap | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->fileattr_get | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->fileattr_set | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_acl | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_inode_acl | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_link | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_offset_ctx | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->getattr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->link | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->listxattr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->lookup | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->mkdir | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->mknod | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->permission | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | dir->i_op->rename | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->rmdir | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->set_acl | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->setattr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->symlink | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->sync_lazytime | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->tmpfile | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->unlink | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->update_time | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | dir->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | dir->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 2 | parent_fe_bh | 1-u64max |
| PARAM_VALUE | 5 | lookup | 5814776200574484480 |
| PARAM_VALUE | 5 | lookup->dl_dx_leaf_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_dx_root_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_entry | 0 |
| PARAM_VALUE | 5 | lookup->dl_hinfo.major_hash | 0 |
| PARAM_VALUE | 5 | lookup->dl_hinfo.minor_hash | 0 |
| PARAM_VALUE | 5 | lookup->dl_leaf_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_prev_leaf_bh | 0 |
| BUF_SIZE | 0 | osb | 1-s32max |
| BUF_SIZE | 0 | osb | 1-s32max |
| BUF_SIZE | 3 | name | s32min-(-2),1-s32max |
| CAPPED_DATA | 1 | dir->i_sb | 1 |
| CAPPED_DATA | 1 | dir->i_sb->s_user_ns->gid_map.nr_extents | 1 |
| CAPPED_DATA | 1 | dir->i_sb->s_user_ns->uid_map.nr_extents | 1 |
| DATA_SOURCE | 1 | dir | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | dir->i_mode | 0-u16max |
| USER_DATA | 1 | dir->i_size | (-9223372036854775807)-(-4),0-s64max |
| UNITS | 0 | osb | unit_byte |
| UNITS | 3 | name | unit_byte |
| UNITS | 4 | namelen | unit_byte |
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ocfs2/namei.c ocfs2_mv_orphaned_inode_to_new() -> ocfs2_prepare_dir_for_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | dir | 4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_fop->compat_ioctl | 0,695240133377245184,3064490898378256384,8277073810606530560 |
| PARAM_VALUE | 1 | dir->i_fop->fallocate | 0,1357960504741019648,5451898604316704768,7294833795076796416 |
| PARAM_VALUE | 1 | dir->i_fop->fasync | 0,5498812003250176 |
| PARAM_VALUE | 1 | dir->i_fop->flock | 0,5107323284942163968 |
| PARAM_VALUE | 1 | dir->i_fop->fop_flags | 0-1,3,64 |
| PARAM_VALUE | 1 | dir->i_fop->fsync | 0,1222922547194068992,3027818812235636736,8217954597197033472 |
| PARAM_VALUE | 1 | dir->i_fop->get_unmapped_area | 0,124971230114684928 |
| PARAM_VALUE | 1 | dir->i_fop->iopoll | 0,4655420991112224768 |
| PARAM_VALUE | 1 | dir->i_fop->iterate_shared | 0,6386994525150380032,8243451648225181696 |
| PARAM_VALUE | 1 | dir->i_fop->llseek | 0,492277767372734464,822347878553698304,5746216189559357440,6546627043791368192,8118194047052775424,8973132240956821504 |
| PARAM_VALUE | 1 | dir->i_fop->lock | 0,957067876168839168 |
| PARAM_VALUE | 1 | dir->i_fop->mmap_prepare | 0,6570010784732049408,6885435863193137152,8278006848728551424 |
| PARAM_VALUE | 1 | dir->i_fop->open | 4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_fop->poll | 0,3382901614843973632 |
| PARAM_VALUE | 1 | dir->i_fop->read | 0,1706536041323986944 |
| PARAM_VALUE | 1 | dir->i_fop->read_iter | 0,1361316500034015232,2240186942504972288,4899218341707628544,8127867626404999168 |
| PARAM_VALUE | 1 | dir->i_fop->release | 0,2353999083462864896,3782443451574296576,5408471863795695616,6016719737812197376,8602616464973426688 |
| PARAM_VALUE | 1 | dir->i_fop->remap_file_range | 0,1796676283846889472,8958472544276660224 |
| PARAM_VALUE | 1 | dir->i_fop->setlease | 0,8029451603284156416 |
| PARAM_VALUE | 1 | dir->i_fop->splice_read | 0,1218082698985836544,7349024233072300032,8186755288665538560 |
| PARAM_VALUE | 1 | dir->i_fop->splice_write | 0,3145220535271485440 |
| PARAM_VALUE | 1 | dir->i_fop->unlocked_ioctl | 0,865619370521538560,1267359996887056384,5007980196533522432,6849614532843819008 |
| PARAM_VALUE | 1 | dir->i_fop->uring_cmd | 0,1098803881749745664,5186034168622989312 |
| PARAM_VALUE | 1 | dir->i_fop->write_iter | 0,2598072610032832512,5042835639063556096,7989474787723927552,8526717696347947008 |
| PARAM_VALUE | 1 | dir->i_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | dir->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096 |
| PARAM_VALUE | 1 | dir->i_op->atomic_open | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->create | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->fiemap | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->fileattr_get | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->fileattr_set | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_acl | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_inode_acl | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_link | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->get_offset_ctx | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->getattr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->link | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->listxattr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->lookup | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->mkdir | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->mknod | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->permission | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | dir->i_op->rename | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->rmdir | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->set_acl | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->setattr | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->symlink | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->sync_lazytime | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->tmpfile | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->unlink | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_op->update_time | 0,4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | dir->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792 |
| PARAM_VALUE | 2 | parent_fe_bh | 4096-ptr_max |
| PARAM_VALUE | 2 | parent_fe_bh->b_data | 4096-ptr_max |
| PARAM_VALUE | 2 | parent_fe_bh->b_data->i_links_count | 1-u16max |
| PARAM_VALUE | 5 | lookup | 4107464402564108288 |
| PARAM_VALUE | 5 | lookup->dl_dx_leaf_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_dx_root_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_entry | 0 |
| PARAM_VALUE | 5 | lookup->dl_hinfo.major_hash | 0 |
| PARAM_VALUE | 5 | lookup->dl_hinfo.minor_hash | 0 |
| PARAM_VALUE | 5 | lookup->dl_leaf_bh | 0 |
| PARAM_VALUE | 5 | lookup->dl_prev_leaf_bh | 0 |
| BUF_SIZE | 0 | osb | 1-s32max |
| BUF_SIZE | 0 | osb | 1-s32max |
| BUF_SIZE | 3 | name | s32min-(-2),1-s32max |
| CAPPED_DATA | 1 | dir->i_sb | 1 |
| DATA_SOURCE | 1 | dir | $0 |
| UNITS | 0 | osb | unit_byte |
| UNITS | 3 | name | unit_byte |
| UNITS | 4 | namelen | unit_byte |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |