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Artem Bityutskiy 9e6c5829b0 hfsplus: get rid of write_super ... This patch makes hfsplus 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>		13 years ago
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Kconfig	…
Makefile	…
bfind.c	…
bitmap.c	hfsplus: get rid of write_super	13 years ago
bnode.c	…
brec.c	…
btree.c	…
catalog.c	hfsplus: Fix potential buffer overflows	13 years ago
dir.c	hfsplus: get rid of write_super	13 years ago
extents.c	…
hfsplus_fs.h	hfsplus: get rid of write_super	13 years ago
hfsplus_raw.h	hfsplus: change finder_info to u32	13 years ago
inode.c	hfsplus: get rid of write_super	13 years ago
ioctl.c	hfsplus: fix bless ioctl when used with hardlinks	13 years ago
options.c	…
part_tbl.c	…
super.c	hfsplus: get rid of write_super	13 years ago
tables.c	…
unicode.c	…
wrapper.c	hfsplus: fix overflow in sector calculations in hfsplus_submit_bio	13 years ago