Artem Bityutskiy 5687b5780e hfs: get rid of hfs_sync_super ... This patch makes hfs stop using the VFS '->write_super()' method along with the 's_dirt' superblock flag, because they are on their way out. The whole "superblock write-out" VFS infrastructure is served by the 'sync_supers()' kernel thread, which wakes up every 5 (by default) seconds and writes out all dirty superblocks using the '->write_super()' call-back. But the problem with this thread is that it wastes power by waking up the system every 5 seconds, even if there are no diry superblocks, or there are no client file-systems which would need this (e.g., btrfs does not use '->write_super()'). So we want to kill it completely and thus, we need to make file-systems to stop using the '->write_super()' VFS service, and then remove it together with the kernel thread. Tested using fsstress from the LTP project. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2012-07-22 23:58:09 +04:00
..
attr.c
bfind.c
bitmap.c
bnode.c
brec.c
btree.c	hfs: fix hfs_find_init() sb->ext_tree NULL ptr oops	2011-11-02 16:06:59 -07:00
btree.h
catalog.c
dir.c	don't pass nameidata to ->create()	2012-07-14 16:34:47 +04:00
extent.c	hfs: get rid of hfs_sync_super	2012-07-22 23:58:09 +04:00
hfs_fs.h	hfs: get rid of hfs_sync_super	2012-07-22 23:58:09 +04:00
hfs.h
inode.c	hfs: get rid of hfs_sync_super	2012-07-22 23:58:09 +04:00
Kconfig
Makefile
mdb.c	hfs: simplify a bit checking for R/O	2012-07-22 23:58:07 +04:00
part_tbl.c
string.c
super.c	hfs: get rid of hfs_sync_super	2012-07-22 23:58:09 +04:00
sysdep.c	stop passing nameidata * to ->d_revalidate()	2012-07-14 16:34:14 +04:00
trans.c	hfs: add sanity check for file name length	2011-11-15 14:29:42 -02:00