Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ext2/balloc.c ext2_try_to_allocate_with_rsv() -> ext2_try_to_allocate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 2 | bitmap_bh | 4096-ptr_max |
| PARAM_VALUE | 4 | count | 5126092473596973056 |
| PARAM_VALUE | 5 | my_rsv | 0 |
| BUF_SIZE | 0 | sb | (-1),2816 |
| BUF_SIZE | 0 | sb | (-1),2816 |
| BUF_SIZE | 2 | bitmap_bh | (-1)-s32max |
| BUF_SIZE | 2 | bitmap_bh | (-1)-s32max |
| CAPPED_DATA | 1 | group | 1 |
| CAPPED_DATA | 2 | bitmap_bh | 1 |
| CAPPED_DATA | 2 | bitmap_bh->b_folio | 1 |
| CAPPED_DATA | 3 | grp_goal | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| DATA_SOURCE | 2 | bitmap_bh | $2 |
| DATA_SOURCE | 3 | grp_goal | $3 |
| DATA_SOURCE | 4 | count | $5 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | &ei->truncate_mutex |
fs/ext2/balloc.c ext2_try_to_allocate_with_rsv() -> ext2_try_to_allocate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 2 | bitmap_bh | 4096-ptr_max |
| PARAM_VALUE | 4 | count | 498064411942092800 |
| PARAM_VALUE | 5 | my_rsv | 4096-ptr_max |
| BUF_SIZE | 0 | sb | (-1),2816 |
| BUF_SIZE | 0 | sb | (-1),2816 |
| BUF_SIZE | 2 | bitmap_bh | (-1)-s32max |
| BUF_SIZE | 2 | bitmap_bh | (-1)-s32max |
| CAPPED_DATA | 1 | group | 1 |
| CAPPED_DATA | 2 | bitmap_bh | 1 |
| CAPPED_DATA | 2 | bitmap_bh->b_folio | 1 |
| CAPPED_DATA | 3 | grp_goal | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| DATA_SOURCE | 2 | bitmap_bh | $2 |
| DATA_SOURCE | 3 | grp_goal | $3 [m] |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | &ei->truncate_mutex |