f2fs_crypt_mergeable_bio identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/f2fs/data.c, line 541 (as a function)

Referenced in 1 files:

fs/f2fs/data.c

Smatch caller information:

fs/f2fs/data.c add_ipu_page() -> f2fs_crypt_mergeable_bio()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	1-u64max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	2	next_idx	0-8589934589
PARAM_VALUE	3	fio	3515912022225387520,7185555897578291200
PARAM_VALUE	3	fio->bio	4096-ptr_max
PARAM_VALUE	3	fio->compr_blocks	0-s32max
PARAM_VALUE	3	fio->compressed_page	0
PARAM_VALUE	3	fio->encrypted_page	0,4096-ptr_max
PARAM_VALUE	3	fio->folio	4096-ptr_max
PARAM_VALUE	3	fio->folio->index	0-8589934589
PARAM_VALUE	3	fio->folio->mapping	4096-ptr_max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->adjust_lock_priority	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->aligned_blksize	0-1
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->allocate_section_hint	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->allocate_section_policy	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->bggc_io_aware	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->blkzone_alloc_policy	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->blocks_per_blkz	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->blocks_per_seg	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->blocksize	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->carve_out	0-1
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->compr_new_inode	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->compress_percent	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->compress_watermark	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->cur_cp_pack	s32min-s32max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->cur_victim_sec	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->current_reserved_blocks	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->data_io_flag	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->dir_level	s32min-s32max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->dirty_device	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->discard_blks	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->donate_files	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->entries_in_sum	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->error_dirty	0-1
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->first_seq_zone_segno	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->fsync_node_num	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->fsync_seg_id	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->gc_mode	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->gc_pin_file_threshold	0-u16max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->gc_remaining_trials	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->gc_segment_mode	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->hot_data_age_threshold	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->io_skip_bggc	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->iostat_enable	0-1
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->iostat_period_ms	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->last_age_weight	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->last_valid_block_count	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->lock_duration_priority	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->log_blocks_per_seg	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->log_blocksize	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->log_sectors_per_block	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->max_fragment_chunk	s32min-s32max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->max_fragment_hole	s32min-s32max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->max_io_bytes	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->max_open_zones	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->max_orphans	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->max_read_extent_count	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->max_victim_search	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->meta_ino_num	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->migration_granularity	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->migration_window_granularity	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->nat_journal_entries	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->node_ino_num	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->node_io_flag	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->nquota_files	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->other_skip_bggc	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->page_array_slab_size	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->readdir_ra	0-1
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->reserved_blocks	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->reserved_pin_section	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->root_ino_num	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->s_chksum_seed	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->s_ndevs	s32min-s32max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->secs_per_zone	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->segs_per_sec	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->seq_file_ra_mul	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->shrinker_run_no	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->sit_journal_entries	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->stop_reason_dirty	0-1
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->sum_blocksize	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->sum_entry_size	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->sum_journal_size	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->sums_per_block	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->total_node_count	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->total_sections	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->total_valid_block_count	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->total_valid_node_count	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->unusable_block_count	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->unusable_blocks_per_sec	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->user_block_count	0-4294967295
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->valid_super_block	s32min-s32max
PARAM_VALUE	3	fio->folio->mapping->host->i_sb->s_fs_info->warm_data_age_threshold	0-4294967295
PARAM_VALUE	3	fio->io_type	6,10,12
PARAM_VALUE	3	fio->io_wbc	0,268937840601612288,388796424924803072,831053748791767040,5289549940995424256,6525347519402446848,8349933177266966528
PARAM_VALUE	3	fio->is_por	0
PARAM_VALUE	3	fio->last_block	4096-ptr_max
PARAM_VALUE	3	fio->need_lock	1
PARAM_VALUE	3	fio->new_blkaddr	0-4294967294
PARAM_VALUE	3	fio->old_blkaddr	0-4294967294
PARAM_VALUE	3	fio->op	1
PARAM_VALUE	3	fio->op_flags	0,2048,1048576
PARAM_VALUE	3	fio->page	4096-ptr_max
PARAM_VALUE	3	fio->sbi	4096-ptr_max
PARAM_VALUE	3	fio->sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	3	fio->sbi->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	3	fio->sbi->s_error_work.entry.next	4096-ptr_max
PARAM_VALUE	3	fio->sbi->s_error_work.entry.next->prev	4096-ptr_max
PARAM_VALUE	3	fio->sbi->write_io	4096-ptr_max
PARAM_VALUE	3	fio->temp	0-2
PARAM_VALUE	3	fio->type	0
PARAM_VALUE	3	*fio->bio	1-u64max
BUF_SIZE	3	fio->sbi	1-s32max
CAPPED_DATA	2	next_idx	1
CAPPED_DATA	2	next_idx	1
CAPPED_DATA	3	fio->folio	1
CAPPED_DATA	3	fio->folio->index	1
CAPPED_DATA	3	fio->new_blkaddr	1
CAPPED_DATA	3	fio->old_blkaddr	1
CAPPED_DATA	3	fio->sbi->s_ndevs	1
DATA_SOURCE	3	fio	$0
STR_LEN	3	fio->io_wbc->inode	(-1)
RX_PATH
TASK_NOT_RUNNING
UNITS	2	next_idx	unit_page
LOCK2		&io->bio_list_lock.internal_rwsem
HALF_LOCKED2		&sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/data.c f2fs_read_data_large_folio() -> f2fs_crypt_mergeable_bio()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_crypt_context	0,4096-ptr_max
PARAM_VALUE	0	bio->bi_end_io	3216969134761742336
PARAM_VALUE	0	bio->bi_iter.bi_bvec_done	0
PARAM_VALUE	0	bio->bi_private	4096-ptr_max
PARAM_VALUE	0	bio->bi_status	0
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	3	fio	0
CAPPED_DATA	2	next_idx	1
CAPPED_DATA	2	next_idx	1
DATA_SOURCE	1	inode	$0
BIT_INFO	1	inode->i_flags	0x8,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	bio->bi_iter.bi_sector	0,8-34359738352[c]
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	1	inode->i_bytes
NO_OVERFLOW_SIMPLE	1	inode->i_size
UNITS	2	next_idx	unit_page
HALF_LOCKED2		&mapping->invalidate_lock

fs/f2fs/data.c f2fs_read_multi_pages() -> f2fs_crypt_mergeable_bio()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	1-u64max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	1	inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	3	fio	0
CAPPED_DATA	0	bio->bi_bdev	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
UNITS	2	next_idx	unit_page

fs/f2fs/data.c f2fs_read_single_page() -> f2fs_crypt_mergeable_bio()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	1-u64max
PARAM_VALUE	1	inode	4096-ptr_max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	1	inode->i_data.host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	1	inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	1	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	1	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	1	inode->i_sb	4096-ptr_max
PARAM_VALUE	2	next_idx	0-4503599627370494
PARAM_VALUE	3	fio	0
CAPPED_DATA	0	bio->bi_bdev	1
DATA_SOURCE	1	inode	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	1	inode->i_bytes
NO_OVERFLOW_SIMPLE	1	inode->i_size
UNITS	2	next_idx	unit_page
HALF_LOCKED2		&mapping->invalidate_lock

fs/f2fs/data.c f2fs_submit_page_write() -> f2fs_crypt_mergeable_bio()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	1-u64max
PARAM_VALUE	3	fio	4096-ptr_max
PARAM_VALUE	3	fio->encrypted_page	0,4096-ptr_max
PARAM_VALUE	3	fio->folio	4096-ptr_max
PARAM_VALUE	3	fio->folio->mapping	4096-ptr_max
PARAM_VALUE	3	fio->sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	3	fio->sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	3	fio->sbi->s_error_work.entry.next	4096-ptr_max
PARAM_VALUE	3	fio->sbi->write_io	4096-ptr_max
PARAM_VALUE	3	fio->submitted	1
PARAM_VALUE	3	*fio->bio	0
CAPPED_DATA	0	bio->bi_bdev	1
CAPPED_DATA	3	fio->new_blkaddr	1
CAPPED_DATA	3	fio->op	1
DATA_SOURCE	3	fio	$0 [m]
STR_LEN	3	fio->io_wbc->inode	(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
UNITS	2	next_idx	unit_page
LOCK2		&io->io_rwsem.internal_rwsem
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2	3	&fio->sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2	3	&fio->sbi->io_order_lock.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem