Unverified Commit ef181fa1 authored by Li RongQing's avatar Li RongQing Committed by Christian Brauner
Browse files

fs: Make file-nr output the total allocated file handles 



Make file-nr output the total allocated file handles, not per-cpu
cache number, it's more precise, and not in hot path

Signed-off-by: default avatarLi RongQing <lirongqing@baidu.com>
Link: https://lore.kernel.org/20250410112117.2851-1-lirongqing@baidu.com


Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent 6b24a702

fs/file_table.c

+1 −1
Original line number Diff line number Diff line
@@ -102,7 +102,7 @@ EXPORT_SYMBOL_GPL(get_max_files); 
static int proc_nr_files(const struct ctl_table *table, int write, void *buffer,

			 size_t *lenp, loff_t *ppos)

{

	files_stat.nr_files = get_nr_files();

	files_stat.nr_files = percpu_counter_sum_positive(&nr_files);

	return proc_doulongvec_minmax(table, write, buffer, lenp, ppos);

}