Function report |
Source Code:fs\proc_namespace.c |
Create Date:2022-07-28 20:15:50 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:mounts_open_common
Proto:static int mounts_open_common(struct inode *inode, struct file *file, int (*show)(struct seq_file *, struct vfsmount *))
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct inode * | inode | |
struct file * | file | |
int (* | show |
241 | task = get_proc_task(inode) |
243 | struct mnt_namespace * ns = NULL |
253 | nsp = Namespaces: |
260 | get_mnt_ns(ns) |
261 | If Not Filesystem information: Then |
267 | get_fs_root( Filesystem information: , & root) |
268 | task_unlock(task) |
269 | put_task_struct(task) |
271 | ret = seq_open_private(file, & mounts_op, sizeof(structproc_mounts)) |
272 | If ret Then Go to err_put_path |
276 | poll_event = event |
282 | cached_event = ~0ULL |
284 | Return 0 |
286 | err_put_path : |
288 | err_put_ns : |
289 | put_mnt_ns(ns) |
290 | err : |
291 | Return ret |
Name | Describe |
---|---|
mounts_open | |
mountinfo_open | |
mountstats_open |
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