Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- fs/ocfs2/move_extents.c, line 63
- fs/ocfs2/ocfs2_trace.h, line 1039
- fs/ocfs2/refcounttree.c, line 3449
Smatch caller information:
fs/ocfs2/move_extents.c __ocfs2_move_extent() -> ocfs2_duplicate_clusters_by_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_superblock->s_errno | 0-4294967187,4294967189-u32max |
| PARAM_VALUE | 1 | inode | 4096-ptr_max |
| PARAM_VALUE | 1 | inode->i_rwsem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | inode->i_sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | inode->i_size | s64min-(-1),1-s64max |
| PARAM_VALUE | 3 | old_cluster | 1-u32max |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| DATA_SOURCE | 0 | handle | $0 |
| DATA_SOURCE | 2 | cpos | $2 |
| DATA_SOURCE | 3 | old_cluster | $4 |
| DATA_SOURCE | 4 | new_cluster | $5 |
| DATA_SOURCE | 5 | new_len | $3 |
| NOSPEC | 5 | new_len | |
| NOSPEC | 5 | new_len | |
| USER_DATA | 2 | cpos | 0-u32max[c] |
| USER_DATA | 4 | new_cluster | 1-u32max[c][u] |
| USER_DATA | 5 | new_len | 1-4294967294[c] |
| UNITS | 2 | cpos | unit_byte |
| UNITS | 5 | new_len | unit_byte |
| LOCK2 | &inode->i_rwsem | ||
| LOCK2 | &tl_inode->i_rwsem | ||
| HALF_LOCKED2 | &gb_inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ocfs2/refcounttree.c ocfs2_replace_clusters() -> (struct ocfs2_cow_context)->cow_duplicate_clusters()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_superblock->s_errno | 0-4294967187,4294967189-u32max |
| PARAM_VALUE | 1 | inode | 4096-ptr_max |
| PARAM_VALUE | 1 | inode->i_sb | 4096-ptr_max |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| BUF_SIZE | 1 | inode | (-1),1-s32max |
| BUF_SIZE | 1 | inode | (-1),1-s32max |
| CAPPED_DATA | 0 | handle | 1 |
| DATA_SOURCE | 0 | handle | $0 |
| DATA_SOURCE | 2 | cpos | $2 |
| DATA_SOURCE | 3 | old_cluster | $3 |
| DATA_SOURCE | 4 | new_cluster | $4 |
| DATA_SOURCE | 5 | new_len | $5 |
| STR_LEN | 0 | handle | (-1)-0 |
| STR_LEN | 1 | inode | (-1)-0 |
| STR_LEN | 1 | inode->i_sb | (-1),8 |
| CONTAINER | 1 | *(-160+0) | $(-1) |
| NOSPEC | 1 | inode->i_size | |
| NOSPEC | 5 | new_len | |
| NOSPEC | 5 | new_len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | inode->__i_nlink | 1-u32max |
| USER_DATA | 1 | inode->i_bytes | 0-65023[c] |
| USER_DATA | 1 | inode->i_mode | 0-u16max |
| USER_DATA | 1 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| USER_DATA | 5 | new_len | 1-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 1 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 1 | inode->i_ino | |
| HALF_LOCKED2 | &inode->i_rwsem |