Josef Bacik 6719db6a23 Btrfs: fix 64 bit divide problem ... This fixes a regression introduced by commit cdcb725c05 ("Btrfs: check if there is enough space for balancing smarter"). We can't do 64-bit divides on 32-bit architectures. In cases where we need to divide/multiply by 2 we should just left/right shift respectively, and in cases where theres N number of devices use do_div. Also make the counters u64 to match up with rw_devices. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> Acked-and-tested-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-08-21 07:02:00 -07:00
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acl.c
async-thread.c
async-thread.h
btrfs_inode.h
compat.h
compression.c
compression.h
ctree.c
ctree.h	Merge branch 'btrfs-3.0' into for-linus	2011-08-18 10:38:03 -04:00
delayed-inode.c
delayed-inode.h
delayed-ref.c
delayed-ref.h
dir-item.c
disk-io.c
disk-io.h
export.c
export.h
extent_io.c
extent_io.h
extent_map.c
extent_map.h
extent-tree.c	Btrfs: fix 64 bit divide problem	2011-08-21 07:02:00 -07:00
file-item.c
file.c	Merge branch 'btrfs-3.0' into for-linus	2011-08-18 10:38:03 -04:00
free-space-cache.c
free-space-cache.h
hash.h
inode-item.c
inode-map.c
inode-map.h
inode.c
ioctl.c	Merge branch 'btrfs-3.0' into for-linus	2011-08-18 10:38:03 -04:00
ioctl.h
Kconfig
locking.c
locking.h
lzo.c
Makefile
ordered-data.c
ordered-data.h
orphan.c
print-tree.c
print-tree.h
relocation.c
root-tree.c
scrub.c
struct-funcs.c
super.c
sysfs.c
transaction.c
transaction.h
tree-defrag.c
tree-log.c
tree-log.h
version.h
volumes.c
volumes.h
xattr.c
xattr.h
zlib.c