Mikulas Patocka 7f9838fd01 sysfs: count subdirectories ... sysfs: count subdirectories This patch introduces a subdirectory counter for each sysfs directory. Without the patch, sysfs_refresh_inode would walk all entries of the directory to calculate the number of subdirectories. This patch improves time of "ls -la /sys/block" when there are 10000 block devices from 9 seconds to 0.19 seconds. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2011-08-22 17:43:30 -07:00
..
bin.c	sysfs: only access bin file vm_ops with the active lock	2010-10-22 10:16:43 -07:00
dir.c	sysfs: count subdirectories	2011-08-22 17:43:30 -07:00
file.c	sysfs: remove "last sysfs file:" line from the oops messages	2011-05-13 16:05:51 -07:00
group.c	SYSFS: Fix erroneous comments for sysfs_update_group().	2011-05-10 14:22:00 -07:00
inode.c	sysfs: count subdirectories	2011-08-22 17:43:30 -07:00
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
Makefile
mount.c	Delay struct net freeing while there's a sysfs instance refering to it	2011-06-12 17:45:41 -04:00
symlink.c	sysfs: allow creating symlinks from untagged to tagged directories	2010-07-26 12:02:41 -07:00
sysfs.h	sysfs: count subdirectories	2011-08-22 17:43:30 -07:00