current_time

函数名称：rrent_time - Return FS time*@inode: inode.* Return the current time truncated to the time granularity supported by* the fs.* Note that inode and inode->sb cannot be NULL.* Otherwise, the function warns and returns time without truncation.

函数原型：struct timespec64 current_time(struct inode *inode)

返回类型：struct timespec64

参数：

类型	参数	名称
struct inode *	inode

**调用者**
名称	描述
bpf_dentry_finalize
mqueue_create_attr
mqueue_unlink
mqueue_read_file	This is routine for system read from queue file
do_mq_timedsend
do_mq_timedreceive
do_mq_notify	Notes: the case when user wants us to deregister (with NULL as pointer)* and he isn't currently owner of notification, will be silently discarded.* It isn't explicitly defined in the POSIX.
do_mq_getsetattr
sel_make_inode
__aafs_setup_d_inode	__aafs_setup_d_inode - basic inode setup for apparmorfs@dir: parent directory for the dentry@dentry: dentry we are seting the inode up for@mode: permissions the file should have@data: data to store on inode
__aafs_profile_migrate_dents	Requires: @old->ns->lock held
aa_mk_null_file
__aa_loaddata_update
atime_needs_update	h_atime - update the access time@path: the &struct path to update@inode: inode to update* Update the accessed time on an inode and mark it for writeback.* This function automatically handles read only file systems and media,
touch_atime
file_update_time	le_update_time - update mtime and ctime time@file: file accessed Update the mtime and ctime members of an inode and mark the inode* for writeback
notify_change	y_change - modify attributes of a filesytem object@dentry: object affected@attr: new attributes@delegated_inode: returns inode, if the inode is delegated The caller must hold the i_mutex on the affected object
make_bad_inode	标记索引节点错误
pseudo_fs_fill_super
simple_link
simple_unlink
simple_rename
simple_fill_super	he inodes created here are not hashed. If you use iunique to generate* unique inode values later for this filesystem, then you must take care* to pass it an appropriate max_reserved value to avoid collisions.
alloc_anon_inode	A single inode exists for all anon_inode files. Contrary to pipes,* anon_inode inodes have no associated per-instance data, so we need* only allocate one of them.
__ns_get_path
lease_get_mtime	lease_get_mtime - update modified time of an inode with exclusive lease@inode: the inode@time: pointer to a timespec which contains the last modified time* This is to force NFS clients to flush their caches for files with* exclusive leases
bm_get_inode
simple_set_acl
mknod_ptmx
devpts_fill_super
devpts_pty_new	devpts_pty_new -- create a new inode in /dev/pts/@ptmx_inode: inode of the master@device: major+minor of the node to be created@index: used as a name of the node@priv: what's given back by devpts_get_priv* The created inode is returned
ramfs_get_inode
ramfs_mknod	SMP-safe
ramfs_symlink
bpf_get_inode

函数逻辑报告