readahead_index identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/pagemap.h, line 1565

Defined in 1 files as a function:

include/linux/pagemap.h, line 1569 (as a function)

Referenced in 7 files:

Smatch caller information:

fs/erofs/zdata.c z_erofs_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/erofs/fileio.c erofs_fileio_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

mm/readahead.c do_page_cache_ra() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503603922337790
USER_DATA	0	rac->_nr_pages	0[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size

mm/readahead.c page_cache_async_ra() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	3820933788045598720,4304815224135790592,8579143667756417024,9084849848308125696
DATA_SOURCE	0	rac	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503599627370495

mm/readahead.c page_cache_ra_order() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
DATA_SOURCE	0	rac	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503599627370495
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size

mm/readahead.c page_cache_ra_order() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
CAPPED_DATA	0	rac->_index	1
DATA_SOURCE	0	rac	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503599627370495[c]
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
LOCK2		&mapping->invalidate_lock
TYPE_LOCK		(struct address_space)->invalidate_lock

mm/readahead.c page_cache_ra_unbounded() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503603922337790[c]
USER_DATA	0	rac->_nr_pages	0[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&mapping->invalidate_lock

mm/readahead.c page_cache_ra_unbounded() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503603922337790[c]
USER_DATA	0	rac->_nr_pages	0[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&mapping->invalidate_lock

mm/readahead.c page_cache_ra_unbounded() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503603922337790[c]
USER_DATA	0	rac->_nr_pages	0[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&mapping->invalidate_lock

mm/readahead.c page_cache_sync_ra() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
DATA_SOURCE	0	rac	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503599627370495
HALF_LOCKED2		&caching_ctl->mutex
HALF_LOCKED2		&fs_info->commit_root_sem
HALF_LOCKED2		&inode->vfs_inode.i_rwsem
HALF_LOCKED2		&log_ni->runlist.lock
HALF_LOCKED2		&ndir->mrec_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &read_mutex

fs/f2fs/data.c f2fs_mpage_readpages() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$2
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-u64max[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/f2fs/data.c f2fs_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/f2fs/data.c f2fs_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/f2fs/data.c f2fs_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/ext4/readpage.c ext4_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/ext4/readpage.c ext4_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
PARAM_VALUE	0	rac->_index	0-18446744073709551614
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock

fs/iomap/buffered-io.c iomap_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mapping->invalidate_lock

fs/erofs/data.c erofs_readahead() -> readahead_index()

Type	Parameter	Key	Value
PARAM_VALUE	0	rac	4096-ptr_max
BUF_SIZE	0	rac->file	s32min-(-1),1-s32max
BUF_SIZE	0	rac->ra	(-1),32
DATA_SOURCE	0	rac	$0
NOSPEC	0	rac->_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	rac->_index	0-4503612512272380[c]
USER_DATA	0	rac->_nr_pages	1-u32max[c][u]
USER_DATA	0	rac->mapping->host->i_bytes	0-65023[c]
USER_DATA	0	rac->mapping->host->i_mode	0-u16max
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	rac->mapping->host->i_size
HALF_LOCKED2		&mapping->invalidate_lock