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Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

fs/ocfs2/quota_global.c ocfs2_align_bytes_to_blocks() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 1 bytes 1-u64max
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),376,2440,4416,12288
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 bytes $1
STR_LEN 0 sb (-1),8
STR_LEN 0 sb (-1),8
STR_LEN 0 sb->s_id (-1),31
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]
NO_OVERFLOW_SIMPLE 0 sb->s_bdev->bd_mapping->host->i_size
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_blkbits
NO_OVERFLOW_SIMPLE 0 sb->s_root->d_inode->i_linklen
NO_OVERFLOW_SIMPLE 0 sb->s_root->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 sb->s_security
UNITS 1 bytes unit_byte
HALF_LOCKED2 &dqopt->dqio_sem
HALF_LOCKED2 &dquot->dq_lock
HALF_LOCKED2 0 &sb->s_fs_info->journal->j_trans_barrier
HALF_LOCKED2 0 &sb->s_fs_info->ns_snapshot_mount_mutex
HALF_LOCKED2 0 &sb->s_umount

fs/ocfs2/dir.c ocfs2_do_extend_dir() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
DATA_SOURCE 0 sb $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 bytes 0-9223372036854775807,9223372036854775809-18446744073709551612
UNITS 0 sb unit_byte

fs/ocfs2/journal.c ocfs2_force_read_journal() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
NO_OVERFLOW_SIMPLE 1 bytes
UNITS 0 sb unit_byte

fs/ocfs2/file.c ocfs2_align_bytes_to_blocks() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 bytes $1
NOSPEC 1 bytes
NOSPEC 1 bytes
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 bytes 0-9223372036854775806
UNITS 0 sb unit_byte
HALF_LOCKED2 &oi->ip_alloc_sem

fs/ocfs2/file.c ocfs2_zeroout_partial_cluster() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
CAPPED_DATA 1 bytes 1
CAPPED_DATA 1 bytes 1
DATA_SOURCE 1 bytes $1
NOSPEC 1 bytes
NOSPEC 1 bytes
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 bytes 0-9223372036854775806[c]
UNITS 0 sb unit_byte
UNITS 1 bytes unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/file.c ocfs2_zeroout_partial_cluster() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
CAPPED_DATA 1 bytes 1
CAPPED_DATA 1 bytes 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
UNITS 1 bytes unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/aops.c ocfs2_get_block() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
HALF_LOCKED2 &oi->ip_alloc_sem

fs/ocfs2/slot_map.c ocfs2_map_slot_buffers() -> ocfs2_blocks_for_bytes()

Type Parameter Key Value
PARAM_VALUE 1 bytes 2-2040
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
HALF_LOCKED2 &fc->uapi_mutex