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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ext4/mballoc.c ext4_mb_scan_groups_avg_frag_order_range() -> ext4_mb_scan_groups_xa_range()

Type Parameter Key Value
PARAM_VALUE 0 ac 4096-ptr_max
PARAM_VALUE 0 ac->ac_criteria 0-2,4
PARAM_VALUE 0 ac->ac_e4b 6774481802070482944
PARAM_VALUE 0 ac->ac_inode 4096-ptr_max
PARAM_VALUE 0 ac->ac_inode->i_sb 4096-ptr_max
PARAM_VALUE 0 ac->ac_lg->lg_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ac->ac_lg->lg_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ac->ac_lg->lg_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ac->ac_op 1
PARAM_VALUE 0 ac->ac_pa->pa_count.counter 1
PARAM_VALUE 0 ac->ac_sb 4096-ptr_max
PARAM_VALUE 0 ac->ac_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 0 ac->ac_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 ac->ac_status 1
PARAM_VALUE 1 xa 4096-ptr_max
PARAM_VALUE 1 xa->xa_head 1-u64max
BUF_SIZE 0 ac->ac_e4b (-1),56
CAPPED_DATA 0 ac->ac_o_ex.fe_logical 1
DATA_SOURCE 0 ac $0
DATA_SOURCE 2 start $2
DATA_SOURCE 3 end $3
NOSPEC 0 ac->ac_b_ex.fe_len
NOSPEC 0 ac->ac_b_ex.fe_logical
NOSPEC 0 ac->ac_b_ex.fe_start
NOSPEC 0 ac->ac_g_ex.fe_group
NOSPEC 0 ac->ac_g_ex.fe_len
NOSPEC 0 ac->ac_g_ex.fe_logical
NOSPEC 0 ac->ac_g_ex.fe_start
NOSPEC 0 ac->ac_o_ex.fe_len
NOSPEC 0 ac->ac_o_ex.fe_logical
NOSPEC 0 ac->ac_orig_goal_len
NOSPEC 0 ac->ac_prefetch_grp
NOSPEC 2 start
NOSPEC 2 start
NOSPEC 3 end
NOSPEC 3 end
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ac->ac_b_ex.fe_len s32min-s32max[c]
USER_DATA 0 ac->ac_b_ex.fe_logical 0-u32max[c]
USER_DATA 0 ac->ac_b_ex.fe_start 0-s32max[c]
USER_DATA 0 ac->ac_e4b->bd_group 0-4294967294[c]
USER_DATA 0 ac->ac_e4b->bd_sb->s_flags 0-u64max[c]
USER_DATA 0 ac->ac_f_ex.fe_group 0-4294967294[c]
USER_DATA 0 ac->ac_g_ex.fe_group 0-4294967294[c]
USER_DATA 0 ac->ac_g_ex.fe_len 1-s32max[c]
USER_DATA 0 ac->ac_g_ex.fe_logical 0-u32max
USER_DATA 0 ac->ac_g_ex.fe_start 0-s32max[c]
USER_DATA 0 ac->ac_inode->i_bytes 0-65023[c]
USER_DATA 0 ac->ac_o_ex.fe_group 0-u32max
USER_DATA 0 ac->ac_o_ex.fe_len 1-s32max[c]
USER_DATA 0 ac->ac_o_ex.fe_logical 0-4294967294[c]
USER_DATA 0 ac->ac_o_ex.fe_start 0-s32max[c]
USER_DATA 0 ac->ac_orig_goal_len 1-s32max[c]
USER_DATA 0 ac->ac_prefetch_grp 0-s32max[c]
USER_DATA 2 start 0-2147483649[c]
USER_DATA 3 end 1-2147483649[c]
NO_OVERFLOW_SIMPLE 0 ac->ac_e4b->bd_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_ino
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_linklen
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_size
UNITS 2 start unit_byte
UNITS 3 end unit_byte

fs/ext4/mballoc.c ext4_mb_scan_groups_largest_free_order_range() -> ext4_mb_scan_groups_xa_range()

Type Parameter Key Value
PARAM_VALUE 0 ac 4096-ptr_max
PARAM_VALUE 0 ac->ac_criteria 0-2,4
PARAM_VALUE 0 ac->ac_e4b 6774481802070482944
PARAM_VALUE 0 ac->ac_inode 4096-ptr_max
PARAM_VALUE 0 ac->ac_inode->i_sb 4096-ptr_max
PARAM_VALUE 0 ac->ac_lg->lg_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ac->ac_lg->lg_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ac->ac_lg->lg_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ac->ac_op 1
PARAM_VALUE 0 ac->ac_pa->pa_count.counter 1
PARAM_VALUE 0 ac->ac_sb 4096-ptr_max
PARAM_VALUE 0 ac->ac_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 0 ac->ac_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 ac->ac_status 1
PARAM_VALUE 1 xa 4096-ptr_max
PARAM_VALUE 1 xa->xa_head 1-u64max
BUF_SIZE 0 ac->ac_e4b (-1),56
CAPPED_DATA 0 ac->ac_o_ex.fe_logical 1
DATA_SOURCE 0 ac $0
DATA_SOURCE 2 start $2
DATA_SOURCE 3 end $3
NOSPEC 0 ac->ac_b_ex.fe_len
NOSPEC 0 ac->ac_b_ex.fe_logical
NOSPEC 0 ac->ac_b_ex.fe_start
NOSPEC 0 ac->ac_g_ex.fe_group
NOSPEC 0 ac->ac_g_ex.fe_len
NOSPEC 0 ac->ac_g_ex.fe_logical
NOSPEC 0 ac->ac_g_ex.fe_start
NOSPEC 0 ac->ac_o_ex.fe_len
NOSPEC 0 ac->ac_o_ex.fe_logical
NOSPEC 0 ac->ac_orig_goal_len
NOSPEC 0 ac->ac_prefetch_grp
NOSPEC 2 start
NOSPEC 2 start
NOSPEC 3 end
NOSPEC 3 end
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ac->ac_b_ex.fe_len s32min-s32max[c]
USER_DATA 0 ac->ac_b_ex.fe_logical 0-u32max[c]
USER_DATA 0 ac->ac_b_ex.fe_start 0-s32max[c]
USER_DATA 0 ac->ac_e4b->bd_group 0-4294967294[c]
USER_DATA 0 ac->ac_e4b->bd_sb->s_flags 0-u64max[c]
USER_DATA 0 ac->ac_f_ex.fe_group 0-4294967294[c]
USER_DATA 0 ac->ac_g_ex.fe_group 0-4294967294[c]
USER_DATA 0 ac->ac_g_ex.fe_len 1-s32max[c]
USER_DATA 0 ac->ac_g_ex.fe_logical 0-u32max
USER_DATA 0 ac->ac_g_ex.fe_start 0-s32max[c]
USER_DATA 0 ac->ac_inode->i_bytes 0-65023[c]
USER_DATA 0 ac->ac_o_ex.fe_group 0-u32max
USER_DATA 0 ac->ac_o_ex.fe_len 1-s32max[c]
USER_DATA 0 ac->ac_o_ex.fe_logical 0-4294967294[c]
USER_DATA 0 ac->ac_o_ex.fe_start 0-s32max[c]
USER_DATA 0 ac->ac_orig_goal_len 1-s32max[c]
USER_DATA 0 ac->ac_prefetch_grp 0-s32max[c]
USER_DATA 2 start 0-2147483649[c]
USER_DATA 3 end 1-2147483649[c]
NO_OVERFLOW_SIMPLE 0 ac->ac_e4b->bd_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_ino
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_linklen
NO_OVERFLOW_SIMPLE 0 ac->ac_inode->i_size
UNITS 2 start unit_byte
UNITS 3 end unit_byte