Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/btrfs/extent-io-tree.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->inode->root->fs_info->delalloc_bytes.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | bits | 2,4,32770 |
| PARAM_VALUE | 4 | cached_state | 0,4096-ptr_max |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 4 | cached_state | (-1),8 |
| BUF_SIZE | 4 | cached_state | (-1),8 |
| CAPPED_DATA | 3 | bits | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| HARD_MAX | 3 | bits | 32770 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-u64max |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &inode->vfs_inode.i_rwsem |
fs/btrfs/extent-io-tree.c btrfs_clear_record_extent_bits() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 4096 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0,4277060229154902016,6814298175128666112,8126527500509323264 |
| PARAM_VALUE | 5 | changeset->bytes_changed | 0 |
| PARAM_VALUE | 5 | changeset->range_changed.nodes.prev | 4096-ptr_max |
| PARAM_VALUE | 5 | changeset->range_changed.prealloc | 0-1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 5 | changeset | $4 |
| NOSPEC | 1 | start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/ordered-data.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0-9223372036854775807 |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 74169900424097792,3214204479715418112,9083642526219137024 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 4 | cached_state | (-1),8 |
| BUF_SIZE | 4 | cached_state | (-1),8 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-9223372036854775806[c] |
| USER_DATA | 2 | end | 0-4294963197,u64max[u] |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/volumes.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 65,262145,262208 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| BIT_INFO | 3 | bits | 0x0,0x4007f |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-s32max[c] |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &fs_info->chunk_mutex |
fs/btrfs/tree-log.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 1948384778809356288 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/file.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 519879164026650624,1955824220943892480,2447637895045861376,4434006132810223616,6180677299703959552,9083642526219137024,9102257358825279488 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-9223372036854775807[c] |
| USER_DATA | 2 | end | 0-9223372041149743101[c] |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &inode->i_mmap_lock |
fs/btrfs/inode.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 64,256,2048,8800,8802,16384,16448,32770,32834,49154,49218,81920,139776,139874 |
| PARAM_VALUE | 4 | cached_state | 0,4096-ptr_max |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-9223372036888330239[c] |
| USER_DATA | 2 | end | 0-6442450941,u64max[u] |
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/inode.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 74169900424097792,1079418415250857984,1535888038451412992,1860993336972091392,4688355086660022272,4877488597679865856,7329869414895685632,8748874923462721536 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| NOSPEC | 2 | end | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-5294967294[c] |
| USER_DATA | 2 | end | 0-6442450941,u64max |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &inode->vfs_inode.i_rwsem |
fs/btrfs/file-item.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 1-u64max |
| PARAM_VALUE | 3 | bits | 1 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-s32max[c] |
| USER_DATA | 2 | end | 0-9223372039002259453 |
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/tests/chunk-allocation-tests.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->inode | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->owner | 0 |
| PARAM_VALUE | 1 | start | 0 |
| PARAM_VALUE | 2 | end | u64max |
| PARAM_VALUE | 3 | bits | 1 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
fs/btrfs/tests/extent-io-tests.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->fs_info | 0 |
| PARAM_VALUE | 0 | tree->inode | 0 |
| PARAM_VALUE | 0 | tree->owner | 9 |
| PARAM_VALUE | 1 | start | 0 |
| PARAM_VALUE | 2 | end | 268435455,u64max |
| PARAM_VALUE | 3 | bits | 65,u32max |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| HARD_MAX | 2 | end | u64max |
| HARD_MAX | 3 | bits | u32max |
| NO_OVERFLOW_SIMPLE | 0 | tree->fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 0 | tree->fs_info->sectorsize | |
| UNITS | 2 | end | unit_byte |
fs/btrfs/tests/extent-io-tests.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->fs_info | 0 |
| PARAM_VALUE | 0 | tree->inode | 0 |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tree->owner | 9 |
| PARAM_VALUE | 1 | start | 0,67108864,134217728-4429185023 |
| PARAM_VALUE | 2 | end | 0-u32max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | 96 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 2 | end | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NO_OVERFLOW_SIMPLE | 0 | tree->fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 0 | tree->fs_info->sectorsize | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/extent_io.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 0,34,8226,16994,25186,4294708477 |
| PARAM_VALUE | 4 | cached_state | 0,3220530682150821888,3844139500068659200,7329869414895685632,7905816646571450368,8845198066315870208 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| HARD_MAX | 3 | bits | 4294708477 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/extent_io.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 0,513883459811622912,1318380676555145216,6270468318468919296 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/qgroup.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0-18446744073709551614 |
| PARAM_VALUE | 3 | bits | 4096 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &inode->vfs_inode.i_rwsem |
fs/btrfs/direct-io.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2,6 |
| PARAM_VALUE | 4 | cached_state | 4736794536619286528 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| FUZZY_MAX | 3 | bits | 2 |
| BIT_INFO | 3 | bits | 0x2,0x6 |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/direct-io.c btrfs_unlock_dio_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 184,4096-ptr_max |
| PARAM_VALUE | 3 | bits | 4 |
| PARAM_VALUE | 4 | cached_state | 0,4736794536619286528 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-u64max |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/direct-io.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 4736794536619286528 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | 96 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-u64max[c] |
| HALF_LOCKED2 | &inode->i_rwsem |
fs/btrfs/free-space-cache.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0 |
| PARAM_VALUE | 3 | bits | 32 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | &fs_info->reloc_mutex | ||
| HALF_LOCKED2 | &trans->transaction->cache_write_mutex |
fs/btrfs/free-space-cache.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0 |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 4213788285026729984,5846212430327271424 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &trans->transaction->cache_write_mutex |
fs/btrfs/relocation.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 130 |
| PARAM_VALUE | 4 | cached_state | 6026103247564840960 |
| PARAM_VALUE | 5 | changeset | 0 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 2 | end | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
fs/btrfs/relocation.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 617916584053026816,3735303351545520128,6026103247564840960,6560932744474435584,6730005139490516992 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &fs_info->cleaner_mutex | ||
| HALF_LOCKED2 | &inode->i_mmap_lock | ||
| HALF_LOCKED2 | &inode->vfs_inode.i_rwsem | ||
| HALF_LOCKED2 | &leaf->lock |
fs/btrfs/block-group.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 1 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &fs_info->reclaim_bgs_lock | ||
| HALF_LOCKED2 | &fs_info->unused_bg_unpin_mutex |
fs/btrfs/defrag.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 8800 |
| PARAM_VALUE | 4 | cached_state | 2341501471606366208 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| LOCK2 | &inode->vfs_inode.i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/btrfs/defrag.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 2341501471606366208,3356047926390734848,7669145342631985152 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| USER_DATA | 1 | start | 0-9223372039002259454[c] |
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| LOCK2 | &inode->vfs_inode.i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/btrfs/extent_map.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &pool->lock |
fs/btrfs/tests/inode-tests.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0-u32max |
| PARAM_VALUE | 2 | end | 0-u32max,u64max |
| PARAM_VALUE | 3 | bits | 16416 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 2 | end | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
fs/btrfs/transaction.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | bits | 1024 |
| PARAM_VALUE | 4 | cached_state | 2450950846085390336 |
| PARAM_VALUE | 4 | *cached_state | 0,4096-ptr_max |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | (-1),96 |
| BUF_SIZE | 0 | tree | (-1),96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/disk-io.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | bits | 1,8737 |
| PARAM_VALUE | 4 | cached_state | 0,4340922239398785024 |
| PARAM_VALUE | 4 | *cached_state | 0,4096-ptr_max |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| HARD_MAX | 3 | bits | 8737 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fs_info->transaction_kthread_mutex | ||
| HALF_LOCKED2 | &fs_info->unused_bg_unpin_mutex |
fs/btrfs/disk-io.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 8089651686503477248 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | 96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| BIT_INFO | 2 | end | 0x0,0x7fffffffffffffff |
| BIT_INFO | 2 | end | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/compression.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | start | 0-18446744073709551614 |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 0 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | 96 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
fs/btrfs/ioctl.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | 96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| NOSPEC | 2 | end | |
| NOSPEC | 2 | end | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-5294967294[c] |
| USER_DATA | 2 | end | 131071-5295098365[c] |
| UNITS | 1 | start | unit_byte |
fs/btrfs/extent-tree.c btrfs_clear_extent_bit() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 0 | tree->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 3 | bits | 8737 |
| PARAM_VALUE | 4 | cached_state | 4770832932722307072 |
| PARAM_VALUE | 4 | *cached_state | 4096-ptr_max |
| PARAM_VALUE | 5 | changeset | 0 |
| BUF_SIZE | 0 | tree | 96 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 3 | bits | $3 |
| DATA_SOURCE | 4 | cached_state | $4 |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| LOCK2 | &fs_info->unused_bg_unpin_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->unused_bg_unpin_mutex |
fs/btrfs/reflink.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tree | 4096-ptr_max |
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 4 | cached_state | 1091491369967710208,8850145704558022656 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |
| NOSPEC | 1 | start | |
| NOSPEC | 1 | start | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-9223372036854775807[c] |
| NO_OVERFLOW_SIMPLE | 1 | start | |
| UNITS | 1 | start | unit_byte |
fs/btrfs/fiemap.c btrfs_unlock_extent() -> btrfs_clear_extent_bit_changeset()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | bits | 2 |
| PARAM_VALUE | 5 | changeset | 0 |
| DATA_SOURCE | 0 | tree | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | end | $2 |
| DATA_SOURCE | 4 | cached_state | $3 |