Defined in 2 files as a function:
- include/linux/quotaops.h, line 124 (as a function)
- include/linux/quotaops.h, line 173 (as a function)
Referenced in 2 files:
Smatch caller information:
fs/ocfs2/super.c sb_has_quota_loaded() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | type | 0-1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | type | $1 |
| FUZZY_MAX | 1 | type | 1 |
| HARD_MAX | 1 | type | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sb | unit_byte |
fs/quota/dquot.c dquot_quota_enable() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0-2 |
| DATA_SOURCE | 0 | sb | $0 |
| FUZZY_MAX | 1 | type | 2 |
| HARD_MAX | 1 | type | 2 |
| HALF_LOCKED2 | 0 | &sb->s_umount |
fs/quota/dquot.c sb_has_quota_loaded() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb->dq_op | (-1),88 |
| BUF_SIZE | 0 | sb->s_cop | (-1),72 |
| BUF_SIZE | 0 | sb->s_export_op | (-1),80 |
| BUF_SIZE | 0 | sb->s_fs_info | (-1),376,768,2440,4416,12288 |
| BUF_SIZE | 0 | sb->s_op | (-1),216 |
| BUF_SIZE | 0 | sb->s_qcop | (-1),88 |
| BUF_SIZE | 0 | sb->s_root | (-1)-s32max |
| BUF_SIZE | 0 | sb->s_type | (-1),232 |
| BUF_SIZE | 0 | sb->s_vop | (-1),48 |
| BUF_SIZE | 0 | sb->s_xattr | (-1),16,32,40 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | type | $1 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb->s_id | (-1),31 |
| NOSPEC | 1 | type | |
| NOSPEC | 1 | type | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | sb->s_bdev_file->f_mode | 0,64-u32max |
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | type | 0-2[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_dio_done_wq->rescuer->task->dl.pi_se->dl_runtime | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_size | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | type | unit_array_size |
| HALF_LOCKED2 | global &dq_state_lock | ||
| HALF_LOCKED2 | 0 | &sb->s_umount |
fs/ocfs2/quota_global.c sb_has_quota_loaded() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | type | $1 |
| HALF_LOCKED2 | 0 | &sb->s_umount |
mm/shmem.c sb_has_quota_loaded() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0-1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | type | $1 |
| HARD_MAX | 1 | type | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sb | unit_byte |
| HALF_LOCKED2 | &seq->lock | ||
| HALF_LOCKED2 | global &namespace_sem |
fs/quota/quota.c sb_has_quota_loaded() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0-2 |
| CAPPED_DATA | 1 | type | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | type | $1 |
| NOSPEC | 1 | type | |
| NOSPEC | 1 | type | |
| USER_DATA | 1 | type | 0-2[c] |
| UNITS | 0 | sb | unit_byte |
| HALF_LOCKED2 | 0 | &sb->s_umount |
mm/shmem_quota.c sb_has_quota_loaded() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | type | $1 |
| HALF_LOCKED2 | 0 | &sb->s_umount |
fs/f2fs/super.c sb_has_quota_loaded() -> sb_has_quota_usage_enabled()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | type | 0-2 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb->s_fs_info | (-1),4416 |
| BUF_SIZE | 0 | sb->s_op | (-1),216 |
| BUF_SIZE | 0 | sb->s_type | (-1),232 |
| BUF_SIZE | 0 | sb->s_xattr | (-1),16 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | type | $1 |
| FUZZY_MAX | 1 | type | 2 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb->s_id | (-1),31 |
| HARD_MAX | 1 | type | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | sb->s_bdev_file->f_mode | 0,64-u32max |
| USER_DATA | 0 | sb->s_flags | 0-2147552256[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_size | |
| UNITS | 0 | sb | unit_byte |
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | 0 | &sb->s_umount |