filemap_fdatawait_range identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

mm/filemap.c, line 539

Defined in 1 files as a prototype:

include/linux/pagemap.h, line 43 (as a prototype)

Defined in 1 files as a function:

mm/filemap.c, line 555 (as a function)

Referenced in 10 files:

Smatch caller information:

fs/gfs2/log.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->nrpages	1-u64max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&sdp->sd_log_flush_lock
TYPE_LOCK		(struct gfs2_sbd)->sd_log_flush_lock

fs/netfs/locking.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mapping->nrpages	1-u64max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/btrfs/ordered-data.c btrfs_wait_ordered_range() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	end_byte	0-s64max
DATA_SOURCE	1	start_byte	$1
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	start_byte	0-s64max
UNITS	1	start_byte	unit_byte
UNITS	2	end_byte	unit_byte
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&inode->vfs_inode.i_rwsem
HALF_LOCKED2		&vfs_inode->i_rwsem

fs/jfs/resize.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

fs/afs/inode.c afs_setattr() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	2	end_byte	0-s64max
CAPPED_DATA	1	start_byte	1
CAPPED_DATA	1	start_byte	1
CAPPED_DATA	2	end_byte	1
CAPPED_DATA	2	end_byte	1
PARAM_COMPARE	1	start_byte	<= $2
PARAM_COMPARE	1	start_byte	<= $2
PARAM_COMPARE	2	end_byte	>= $1
NOSPEC	1	start_byte
NOSPEC	2	end_byte
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	start_byte	0-9223372036854775806[c]
USER_DATA	2	end_byte	0-s64max[c]
UNITS	1	start_byte	unit_byte
UNITS	2	end_byte	unit_byte
LOCK2		&vnode->validate_lock
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct afs_vnode)->validate_lock

fs/btrfs/file.c btrfs_sync_file() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
NOSPEC	1	start_byte
RX_PATH
TASK_NOT_RUNNING
UNITS	1	start_byte	unit_byte
UNITS	2	end_byte	unit_byte
HALF_LOCKED2		&inode->i_mmap_lock
HALF_LOCKED2		&inode->vfs_inode.i_rwsem

fs/nfs/file.c nfs_file_write() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_io_list.next	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_io_list.prev	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_io_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648
PARAM_VALUE	0	mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576
PARAM_VALUE	0	mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360
PARAM_VALUE	0	mapping->host->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	mapping->host->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->type	0-1
CAPPED_DATA	0	mapping	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	2	end_byte	s64min-s64max
UNITS	1	start_byte	unit_byte
UNITS	2	end_byte	unit_byte
HALF_LOCKED2		&pool->lock

fs/fs-writeback.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

fs/fat/file.c fat_cont_expand() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	0	mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	start_byte	s64min-9223372036854775806
CAPPED_DATA	1	start_byte	1
CAPPED_DATA	1	start_byte	1
NOSPEC	1	start_byte
NOSPEC	1	start_byte
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	start_byte	(-9223372036854775807)-(-4),0-9223372036854775806[c]
UNITS	1	start_byte	unit_byte
UNITS	2	end_byte	unit_byte
HALF_LOCKED2		&inode->i_rwsem

fs/btrfs/direct-io.c btrfs_direct_write() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
NOSPEC	1	start_byte
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	start_byte	s64min-(-2),0-s64max
USER_DATA	2	end_byte	s64min-s64max
UNITS	1	start_byte	unit_byte
UNITS	2	end_byte	unit_byte
HALF_LOCKED2		&pool->lock

fs/smb/client/file.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
PREEMPT_ADD
HALF_LOCKED2		&pool->lock

fs/gfs2/glops.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
BUF_SIZE	0	mapping	(-1),552
BUF_SIZE	0	mapping	(-1),552
DATA_SOURCE	0	mapping	$0
RX_PATH
HALF_LOCKED2		&pool->lock

fs/gfs2/glops.c gfs2_rgrp_metasync() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	0	mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	start_byte	s64min-0,4096-s64max
PARAM_VALUE	2	end_byte	(-1)
BIT_INFO	1	start_byte	0x0,0x7ffffffffffff000
BIT_INFO	1	start_byte	0x0,0xfffffffffffff000
RX_PATH
HALF_LOCKED2		&pool->lock

fs/ocfs2/file.c ocfs2_file_write_iter() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	0	mapping->host->i_lock.rlock.dep_map->name	0-255
RX_PATH
TASK_NOT_RUNNING
UNITS	1	start_byte	unit_byte
UNITS	2	end_byte	unit_byte
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/gfs2/super.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
BUF_SIZE	0	mapping	(-1),552
BUF_SIZE	0	mapping	(-1),552
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	mapping->host->i_size

fs/gfs2/file.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/refcounttree.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
LOCK2		&inode->i_rwsem

fs/smb/client/inode.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->nrpages	1-u64max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING

fs/nfs/pnfs.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem

fs/f2fs/super.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2		&sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2		&sbi->quota_sem.internal_rwsem

fs/smb/client/cifsfs.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->nrpages	1-u64max
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING

fs/ocfs2/dlmglue.c filemap_fdatawait() -> filemap_fdatawait_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	mapping	4096-ptr_max
PARAM_VALUE	0	mapping->host	0,4096-ptr_max
PARAM_VALUE	0	mapping->host->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	start_byte	0
PARAM_VALUE	2	end_byte	s64max
DATA_SOURCE	0	mapping	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&osb->obs_trim_fs_mutex