folio_end_read identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

mm/filemap.c, line 1521

Defined in 1 files as a prototype:

include/linux/pagemap.h, line 1304 (as a prototype)

Defined in 1 files as a function:

mm/filemap.c, line 1535 (as a function)

Referenced in 27 files:

Smatch caller information:

fs/squashfs/symlink.c squashfs_symlink_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->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	0	folio->mapping->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	0	folio->mapping->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	0	folio->mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/coda/symlink.c coda_symlink_filler() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/orangefs/inode.c orangefs_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	folio->mapping->i_mmap_rwsem.first_waiter->type	0-1
CAPPED_DATA	0	folio	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/cramfs/inode.c cramfs_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/mpage.c mpage_read_end_io() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/befs/linuxvfs.c befs_symlink_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/isofs/rock.c rock_ridge_symlink_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_bdev	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_bdev->bd_mapping	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/aio.c aio_setup_ring() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	1-1025,1027-1029,1031-ptr_max
PARAM_VALUE	1	success	1
DATA_SOURCE	0	folio	r __filemap_get_folio
NOCHECK_CALL
LOCK2		&ctx->ring_lock
TYPE_LOCK		(struct kioctx)->ring_lock

fs/nfs/symlink.c nfs_symlink_filler() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/f2fs/data.c f2fs_finish_read_bio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

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

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	0,4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
DATA_SOURCE	0	folio	$3 [m]
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/udf/symlink.c udf_symlink_filler() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/ocfs2/symlink.c ocfs2_fast_symlink_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/gfs2/aops.c stuffed_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb	4096-ptr_max
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/isofs/compress.c zisofs_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	1	success	1
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/squashfs/file.c squashfs_copy_cache() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/squashfs/file.c squashfs_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb	4096-ptr_max
PARAM_VALUE	0	folio->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	folio->mapping->host->i_sb->s_fs_info->fragment_cache->curr_blk	s32min-s32max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_fs_info->fragment_cache->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	folio->mapping->host->i_sb->s_fs_info->fragment_cache->next_blk	s32min-s32max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_fs_info->fragment_cache->num_waiters	s32min-s32max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_fs_info->fragment_cache->unused	s32min-s32max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_fs_info->stream->avail_decomp	s32min-s32max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_fs_info->stream->comp_opts->dict_size	0-s32max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/gfs2/lops.c gfs2_end_log_read() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ecryptfs/mmap.c ecryptfs_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/ext4/readpage.c __read_end_io() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext4/readpage.c ext4_mpage_readpages() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	0,4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	folio->mapping->host->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	1	success	1
DATA_SOURCE	0	folio	$3 [m]
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/hpfs/namei.c hpfs_symlink_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host->i_sb	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/iomap/buffered-io.c iomap_finish_folio_read() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->private	0,4096-ptr_max
DATA_SOURCE	0	folio	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	success	0-1

fs/iomap/buffered-io.c iomap_read_end() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->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	0	folio->private	4096-ptr_max
DATA_SOURCE	0	folio	$0
DATA_SOURCE	1	success	r ifs_is_fully_uptodate
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&mapping->invalidate_lock

fs/erofs/data.c erofs_onlinefolio_end() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->private	0
DATA_SOURCE	0	folio	$0
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
USER_DATA	1	success	0-1
HALF_LOCKED2		&pcl->lock

fs/buffer.c block_read_full_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
PARAM_VALUE	0	folio->mapping->i_private_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	folio->private	0,4096-ptr_max
DATA_SOURCE	0	folio	$0
NOSPEC	0	folio->mapping->writeback_index
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&oi->ip_alloc_sem

fs/buffer.c end_buffer_async_read() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	folio	unit_page

fs/romfs/super.c romfs_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
PARAM_VALUE	0	folio->mapping	4096-ptr_max
PARAM_VALUE	0	folio->mapping->host	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock

fs/jfs/jfs_metapage.c last_read_complete() -> folio_end_read()

Type	Parameter	Key	Value
BUF_SIZE	0	folio	(-1)-s32max
BUF_SIZE	0	folio	(-1)-s32max
DATA_SOURCE	0	folio	$0
STR_LEN	0	folio	(-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN	0	folio	(-1),8,11-12,14,17,19-20,23,26-27,29,31-32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/vboxsf/file.c vboxsf_read_folio() -> folio_end_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	folio	4096-ptr_max
CAPPED_DATA	0	folio	1
CAPPED_DATA	0	folio->mapping	1
DATA_SOURCE	0	folio	$1
NOSPEC	0	folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	folio->mapping->writeback_index	0-524287[c]
HALF_LOCKED2		&mapping->invalidate_lock