linux/fs/btrfs/Makefile
Chris Mason d1310b2e0c Btrfs: Split the extent_map code into two parts
There is now extent_map for mapping offsets in the file to disk and
extent_io for state tracking, IO submission and extent_bufers.

The new extent_map code shifts from [start,end] pairs to [start,len], and
pushes the locking out into the caller.  This allows a few performance
optimizations and is easier to use.

A number of extent_map usage bugs were fixed, mostly with failing
to remove extent_map entries when changing the file.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2008-09-25 11:03:59 -04:00

32 lines
998 B
Makefile

ifneq ($(KERNELRELEASE),)
# kbuild part of makefile
obj-m := btrfs.o
btrfs-y := super.o ctree.o extent-tree.o print-tree.o root-tree.o dir-item.o \
hash.o file-item.o inode-item.o inode-map.o disk-io.o \
transaction.o bit-radix.o inode.o file.o tree-defrag.o \
extent_map.o sysfs.o struct-funcs.o xattr.o ordered-data.o \
extent_io.o
ifeq ($(CONFIG_FS_POSIX_ACL),y)
btrfs-y += acl.o
endif
#btrfs-y := ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \
# root-tree.o dir-item.o hash.o file-item.o inode-item.o \
# inode-map.o \
else
# Normal Makefile
KERNELDIR := /lib/modules/`uname -r`/build
all:
$(MAKE) -C $(KERNELDIR) M=`pwd` modules
modules_install:
$(MAKE) -C $(KERNELDIR) M=`pwd` modules_install
clean:
$(MAKE) -C $(KERNELDIR) M=`pwd` clean
tester:
$(MAKE) -C $(KERNELDIR) M=`pwd` tree-defrag.o transaction.o sysfs.o super.o root-tree.o inode-map.o inode-item.o inode.o file-item.o file.o extent_map.o disk-io.o ctree.o dir-item.o extent-tree.o
endif