Re: [PATCH v4 1/2] fs/proc: optimize exactly register one ctl_table
From: Davidlohr Bueso
Date: Sat Mar 12 2022 - 01:29:18 EST
On Fri, 04 Mar 2022, Xiaoming Ni wrote:
For example,
+ #define register_sysctl_init(path, table)
__register_sysctl_init(path, table, ARRAY_SIZE(table))
...
- for (entry = table; entry->procname; entry++, node++)
+ for (entry = table; entry->procname && num > 0; entry++, node++, num--) {
Furthermore the other iteratators could be consolidated such as:
+#define for_each_table_entry(entry, table) \
+ for ((entry) = (table); (entry)->procname; (entry)++)
.... probably before this patch.
Thanks,
Davidlohr