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Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

fs/ocfs2/alloc.c ocfs2_remove_btree_range() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode->i_sb 1
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size 0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
HALF_LOCKED2 &(inode->i_sb)->s_fs_info->nfs_sync_rwlock
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/move_extents.c ocfs2_defrag_extent() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/ocfs2/move_extents.c ocfs2_move_extent() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/ocfs2/file.c ocfs2_check_range_for_refcount() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823342,18428729675200069632-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_size 0-9223372036854775806
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/file.c ocfs2_extend_no_holes() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823342,18428729675200069632-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_size 0-9223372036854775806
HALF_LOCKED2 &dquot->dq_lock
HALF_LOCKED2 &info->dqi_gqinode->i_rwsem

fs/ocfs2/file.c ocfs2_remove_inode_range() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/aops.c ocfs2_bmap() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_size
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_attach_refcount_tree() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_create_refcount_tree() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_decrease_refcount() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode->i_sb 1
DATA_SOURCE 0 inode $0
STR_LEN 0 inode (-1)
STR_LEN 0 inode (-1)
STR_LEN 0 inode->i_sb (-1)
NOSPEC 0 inode->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size 0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &tl_inode->i_rwsem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_get_refcount_block() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode->i_sb 1
DATA_SOURCE 0 inode $0
STR_LEN 0 inode (-1)
STR_LEN 0 inode (-1)
STR_LEN 0 inode->i_sb (-1)
NOSPEC 0 inode->i_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823343,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size 0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &tl_inode->i_rwsem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_prepare_refcount_change_for_del() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-18014398515341359,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size 0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_refcount_cow_hunk() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
DATA_SOURCE 0 inode $0
NOSPEC 0 inode->i_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_blocks 0-36028797024823342,18428729675200069632-u64max
USER_DATA 0 inode->i_bytes 0-65023[c]
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size 0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_size
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_refcount_cow_xattr() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
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_sb (-1),2816
DATA_SOURCE 0 inode $0
STR_LEN 0 inode (-1)-0
STR_LEN 0 inode (-1)-0
STR_LEN 0 inode->i_sb (-1),8
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->__i_nlink 1-u32max
USER_DATA 0 inode->i_bytes 0-65023[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)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_ino
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_blocks() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_blocks() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode->i_data.i_pages.xa_head 1
DATA_SOURCE 0 inode $3
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_blocks() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_blocks() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode->i_data.i_pages.xa_head 1
DATA_SOURCE 0 inode $3
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_blocks() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_blocks() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode->i_data.i_pages.xa_head 1
DATA_SOURCE 0 inode $3
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/refcounttree.c ocfs2_remove_refcount_tree() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
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_sb (-1),2816
CAPPED_DATA 0 inode 1
CAPPED_DATA 0 inode->i_sb 1
DATA_SOURCE 0 inode $0
STR_LEN 0 inode (-1)-0
STR_LEN 0 inode (-1)-0
STR_LEN 0 inode->i_sb (-1),8
NOSPEC 0 inode->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->__i_nlink 1-u32max
USER_DATA 0 inode->i_blocks 0-18014398515341359,18428729675200069633-u64max
USER_DATA 0 inode->i_bytes 0-65023[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)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_ino
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 &oi->ip_alloc_sem
HALF_LOCKED2 &oi->ip_xattr_sem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_set_refcount_tree() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 0 &inode->i_rwsem

fs/ocfs2/xattr.c ocfs2_xattr_remove() -> ocfs2_is_refcount_inode()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
CAPPED_DATA 0 inode 1
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_data.host->i_bytes
NO_OVERFLOW_SIMPLE 0 inode->i_mapping->host->i_bytes
HALF_LOCKED2 &(inode->i_sb)->s_fs_info->nfs_sync_rwlock
HALF_LOCKED2 &orphan_dir_inode->i_rwsem

fs/ocfs2/xattr.c ocfs2_xattr_set() -> ocfs2_is_refcount_inode()

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
DATA_SOURCE 0 inode $0
STR_LEN 0 inode (-1)-0
STR_LEN 0 inode (-1)-0
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->__i_nlink 1-u32max
USER_DATA 0 inode->i_bytes 0-65023[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)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 inode->i_sb->s_blocksize_bits
HALF_LOCKED2 0 &inode->i_rwsem