Function report |
Source Code:fs\locks.c |
Create Date:2022-07-28 20:25:39 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:lock_get_status
Proto:static void lock_get_status(struct seq_file *f, struct file_lock *fl, loff_t id, char *pfx)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct seq_file * | f | |
struct file_lock * | fl | |
loff_t | id | |
char * | pfx |
2798 | proc_pidns = s_fs_info |
2807 | If (fl_file != NULL) Then inode = locks_inode(fl_file) |
2810 | seq_printf(f, "%lld:%s ", id, pfx) |
2812 | If fl_flags & trying to lock, just looking Then seq_puts(f, "ACCESS") |
2819 | seq_printf(f, " %s ", (inode == NULL) ? "*NOINODE*" : mandatory_lock(inode) ? "MANDATORY" : "ADVISORY ") |
2825 | Else |
2829 | If fl_flags & NFSv4 delegation Then seq_puts(f, "DELEG ") |
2834 | If lease_breaking(fl) Then seq_puts(f, "BREAKING ") |
2840 | Else |
2844 | seq_printf(f, "%s ", (fl_type & LOCK_READ) ? (fl_type & LOCK_WRITE) ? "RW " : "READ " : (fl_type & LOCK_WRITE) ? "WRITE" : "NONE ") |
2848 | Else |
2854 | If inode Then |
2856 | seq_printf(f, "%d %02x:%02x:%lu ", fl_pid, MAJOR(s_dev), MINOR(s_dev), Stat data, not accessed from path walking ) |
2859 | Else |
2860 | seq_printf(f, "%d <none>:0 ", fl_pid) |
2863 | If fl_end == OFFSET_MAX Then seq_printf(f, "%Ld EOF\n", fl_start) |
2865 | Else seq_printf(f, "%Ld %Ld\n", fl_start, fl_end) |
2867 | Else |
Name | Describe |
---|---|
locks_show | |
__show_fd_locks |
Source code conversion tool public plug-in interface | X |
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