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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/quota/dquot.c __dquot_alloc_space() -> __inode_add_bytes()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode (-1),1-s32max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_link (-1),1-255
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
BUF_SIZE 0 inode->i_private (-1),40
BUF_SIZE 0 inode->i_sb (-1),80,2816
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 bytes $1
STR_LEN 0 inode (-1)-0,23-24
STR_LEN 0 inode (-1)-0,23-24
STR_LEN 0 inode->i_sb (-1),8
NOSPEC 0 inode->i_bytes
NOSPEC 0 inode->i_ino
NOSPEC 0 inode->i_mode
NOSPEC 0 inode->i_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 inode->__i_nlink 1-u32max
USER_DATA 0 inode->i_blocks 0-36028797024823342,18428729675200069632-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-2147552256[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
USER_DATA 1 bytes s64min-s64max[c]
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
UNITS 1 bytes unit_byte
LOCK2 global &dquot_srcu
LOCK2 0 &inode->i_lock
HALF_LOCKED2 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &src_inode->i_rwsem
HALF_LOCKED2 0 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 0 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_lock

fs/quota/dquot.c dquot_claim_space_nodirty() -> __inode_add_bytes()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1),4,24,64,168-s32max
BUF_SIZE 0 inode (-1),4,24,64,168-s32max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
BUF_SIZE 0 inode->i_sb (-1),2880
CAPPED_DATA 0 inode->i_sb 1
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 bytes $1
STR_LEN 0 inode->i_sb (-1)
NOSPEC 0 inode->i_ino
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 inode->i_blocks 0-18014398515341359,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-u64max[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
LOCK2 0 &inode->i_lock
HALF_LOCKED2 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 0 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_lock

fs/quota/dquot.c dquot_claim_space_nodirty() -> __inode_add_bytes()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1),4,24,64,168-s32max
BUF_SIZE 0 inode (-1),4,24,64,168-s32max
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
BUF_SIZE 0 inode->i_sb (-1),2880
CAPPED_DATA 0 inode->i_sb 1
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 bytes $1 [m]
STR_LEN 0 inode->i_sb (-1)
NOSPEC 0 inode->i_ino
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 inode->i_blocks 0-18014398515341359,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-u64max[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
UNITS 1 bytes unit_byte
LOCK2 global &dquot_srcu
LOCK2 0 &inode->i_lock
HALF_LOCKED2 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 0 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_lock

fs/stat.c inode_add_bytes() -> __inode_add_bytes()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
BUF_SIZE 0 inode (-1)-s32max
BUF_SIZE 0 inode (-1)-s32max
BUF_SIZE 0 inode->i_data.a_ops (-1),152
BUF_SIZE 0 inode->i_fop (-1),272
BUF_SIZE 0 inode->i_link (-1),1-255
BUF_SIZE 0 inode->i_mapping->a_ops (-1),152
BUF_SIZE 0 inode->i_op (-1),256
BUF_SIZE 0 inode->i_private (-1),40
BUF_SIZE 0 inode->i_sb (-1),80,2816
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 bytes $1
STR_LEN 0 inode (-1)-0,23-24
STR_LEN 0 inode (-1)-0,23-24
STR_LEN 0 inode->i_sb (-1),8
NOSPEC 0 inode->i_bytes
NOSPEC 0 inode->i_ino
NOSPEC 0 inode->i_mode
NOSPEC 0 inode->i_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 inode->__i_nlink 1-u32max
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069632-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_ino 2-u32max[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_sb->s_flags 0-2147552256[c]
USER_DATA 0 inode->i_size (-9223372036854775807)-s64max
USER_DATA 1 bytes s64min-s64max[c]
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
UNITS 1 bytes unit_byte
LOCK2 0 &inode->i_lock
HALF_LOCKED2 &iinfo->i_data_sem
HALF_LOCKED2 &imap->im_freelock
HALF_LOCKED2 &inode->lock
HALF_LOCKED2 &tree->lock
HALF_LOCKED2 0 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 0 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_lock

fs/ufs/balloc.c try_add_frags() -> __inode_add_bytes()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size (-9223372036854775807)-(-4),0-s64max
LOCK2 0 &inode->i_lock
TYPE_LOCK (struct inode)->i_lock