Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ext4/mballoc.c ext4_mb_good_group_nolock() -> ext4_mb_init_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | group | 0-4294967294 |
| PARAM_VALUE | 2 | gfp | 3136 |
| CAPPED_DATA | 1 | group | 1 |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_fs_info->s_first_error_block | s64min-s64max[c] |
| USER_DATA | 0 | sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| USER_DATA | 1 | group | 0-2147483648[c] |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
fs/ext4/mballoc.c ext4_mb_load_buddy_gfp() -> ext4_mb_init_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| PARAM_VALUE | 1 | group | 0-4294967294 |
| PARAM_VALUE | 2 | gfp | 3136,35904 |
| BUF_SIZE | 0 | sb | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sb | s32min-(-1),1-s32max |
| CAPPED_DATA | 1 | group | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| DATA_SOURCE | 2 | gfp | $3 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| HARD_MAX | 2 | gfp | 35904 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[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 |
fs/ext4/mballoc.c ext4_mb_prefetch_fini() -> ext4_mb_init_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | group | 0-4294967294 |
| PARAM_VALUE | 2 | gfp | 3136 |
| CAPPED_DATA | 0 | sb->s_fs_info->s_group_desc | 1 |
| CAPPED_DATA | 1 | group | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 [m] |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_fs_info->s_first_error_block | s64min-s64max[c] |
| USER_DATA | 0 | sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| USER_DATA | 1 | group | 0-2147483648[c] |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | &elr->lr_super->s_umount |
fs/ext4/mballoc.c ext4_trim_fs() -> ext4_mb_init_group()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | group | 0-4294967294 |
| PARAM_VALUE | 2 | gfp | 3136 |
| CAPPED_DATA | 0 | sb->s_blocksize | 1 |
| CAPPED_DATA | 1 | group | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| CAPABLE | 0 | 21 | |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| USER_DATA | 1 | group | 0-s32max[c] |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |