ovl_real_fileattr_set identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/overlayfs/overlayfs.h, line 915 (as a prototype)

Defined in 1 files as a function:

fs/overlayfs/inode.c, line 642 (as a function)

Referenced in 2 files:

Smatch caller information:

fs/overlayfs/copy_up.c ovl_copy_fileattr() -> ovl_real_fileattr_set()

Type	Parameter	Key	Value
PARAM_VALUE	0	realpath	3202859271892254720
PARAM_VALUE	0	realpath->dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	0	realpath->dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	realpath->dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->fc->chan->blocked	0-1
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->fc->chan->connected	0-1
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->fc->chan->initialized	0-1
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->fc->chan->io_uring	0-1
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->fc->chan->num_waiting.counter	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->fc->no_open	1
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->fc->no_opendir	1
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_add_error_count	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_addr_per_block_bits	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_awu_max	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_awu_min	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_bdev_wb_err	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_blockfile_groups	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_cluster_bits	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_cluster_ratio	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_csum_seed	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_def_hash_version	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_def_mount_opt	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_def_mount_opt2	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_desc_per_block_bits	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_extent_max_zeroout_kb	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_fc_bytes	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_fc_debug_max_replay	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_fc_ineligible_tid	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_first_error_code	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_first_error_ino	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_first_error_line	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_first_ino	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_flex_groups_allocated	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_group_info_size	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_groups_count	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_hash_unsigned	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_inode_goal	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_inode_readahead_blks	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_inode_size	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_jquota_fmt	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_last_error_code	s32min-s32max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_last_error_ino	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_last_error_line	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_li_wait_mult	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_log_groups_per_flex	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_max_batch_time	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_max_dir_size_kb	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_max_folio_order	0-u16max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_best_avail_max_trim_order	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_group_prealloc	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_max_linear_groups	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_max_to_scan	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_min_to_scan	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_nr_global_goals	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_order2_reqs	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_prefetch	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_prefetch_limit	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_stats	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mb_stream_request	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_min_batch_time	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_min_folio_order	0-u16max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mount_opt	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mount_opt2	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_mount_state	0-u16max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_pad	0-u16max
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_sb_update_kb	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_sb_update_sec	0-4294967295
PARAM_VALUE	0	realpath->dentry->d_inode->i_sb->s_fs_info->s_want_extra_isize	0-4294967295
PARAM_VALUE	0	realpath->mnt	1-u64max
PARAM_VALUE	1	fa	7887461444428304384
DATA_SOURCE	0	realpath	$2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dentry->d_lockref.lock

fs/overlayfs/inode.c ovl_fileattr_set() -> ovl_real_fileattr_set()

Type	Parameter	Key	Value
PARAM_VALUE	0	realpath	3875295349556146176
PARAM_VALUE	1	fa	4096-ptr_max
DATA_SOURCE	1	fa	$2
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	fa->flags	0-u32max[c]
USER_DATA	1	fa->fsx_cowextsize	0-u32max
USER_DATA	1	fa->fsx_extsize	0-u32max
USER_DATA	1	fa->fsx_nextents	0-u32max
USER_DATA	1	fa->fsx_projid	0-u32max
USER_DATA	1	fa->fsx_xflags	0-u32max[c]
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem