Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/extent_io.c writepage_delalloc() -> btrfs_run_delalloc_range()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->root 4096-ptr_max
PARAM_VALUE 0 inode->root->fs_info->commit_root_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inode->root->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 0 inode->root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inode->root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 inode->vfs_inode.i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 inode->vfs_inode.i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 inode->vfs_inode.i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 inode->vfs_inode.i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 locked_folio 4096-ptr_max
PARAM_VALUE 1 locked_folio->mapping 4096-ptr_max
PARAM_VALUE 1 locked_folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 locked_folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 *locked_folio->_mm_id 0-4294967295
CAPPED_DATA 0 inode->root 1
CAPPED_DATA 1 locked_folio 1
CAPPED_DATA 1 locked_folio->index 1
DATA_SOURCE 0 inode $0
DATA_SOURCE 1 locked_folio $1
STR_LEN 4 wbc->inode (-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 4 wbc->wb_bytes
NO_OVERFLOW_SIMPLE 4 wbc->wb_lcand_bytes
NO_OVERFLOW_SIMPLE 4 wbc->wb_tcand_bytes
HALF_LOCKED2 &mapping->invalidate_lock