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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/netfs/buffered_write.c netfs_perform_write() -> netfs_prefetch_for_write()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 0 file->f_inode 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 file->f_mapping 4096-ptr_max
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 1 folio->_deferred_list.next->prev 4096-ptr_max
PARAM_VALUE 1 folio->_deferred_list.prev->next 4096-ptr_max
PARAM_VALUE 1 folio->page.zone_device_data->kref.refcount.refs.counter s32min-s32max
PARAM_VALUE 3 len 0-1000000000
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 1 folio r netfs_grab_folio_for_write
NOSPEC 1 folio->mapping->writeback_index
NOSPEC 2 offset
NOSPEC 3 len
NOSPEC 3 len
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 folio->mapping->writeback_index 0-524287[c]
USER_DATA 3 len 0-1000000000[c]
UNITS 2 offset unit_byte
UNITS 3 len unit_byte
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &cinode->lock_sem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem