2.6.14编译XFS怎么会出一大堆警告啊 - Chinaunix

root@ugsplm /usr/src/linux# make
CHK include/linux/version.h
SPLIT include/linux/autoconf.h -> include/config/*
CHK include/linux/compile.h
CHK usr/initramfs_list
GZIP kernel/config_data.gz
IKCFG kernel/config_data.h
CC kernel/configs.o
LD kernel/built-in.o
CC fs/xfs/linux-2.6/xfs_stats.o
CC fs/xfs/linux-2.6/xfs_sysctl.o
CC fs/xfs/linux-2.6/xfs_export.o
CC fs/xfs/xfs_alloc.o
CC fs/xfs/xfs_alloc_btree.o
fs/xfs/xfs_alloc_btree.c: In function 'xfs_alloc_insrec':
fs/xfs/xfs_alloc_btree.c:622: warning: 'nrec.ar_startblock' may be used uninitialized in this function
fs/xfs/xfs_alloc_btree.c:622: warning: 'nrec.ar_blockcount' may be used uninitialized in this function
CC fs/xfs/xfs_attr.o
CC fs/xfs/xfs_attr_leaf.o
CC fs/xfs/xfs_behavior.o
CC fs/xfs/xfs_bit.o
CC fs/xfs/xfs_bmap.o
fs/xfs/xfs_bmap.c: In function 'xfs_bmap_alloc':
fs/xfs/xfs_bmap.c:2335: warning: 'rtx' is used uninitialized in this function
CC fs/xfs/xfs_bmap_btree.o
CC fs/xfs/xfs_btree.o
CC fs/xfs/xfs_buf_item.o
CC fs/xfs/xfs_da_btree.o
CC fs/xfs/xfs_dir.o
CC fs/xfs/xfs_dir2.o
CC fs/xfs/xfs_dir2_block.o
CC fs/xfs/xfs_dir2_data.o
CC fs/xfs/xfs_dir2_leaf.o
CC fs/xfs/xfs_dir2_node.o
CC fs/xfs/xfs_dir2_sf.o
fs/xfs/xfs_dir2_sf.c: In function 'xfs_dir2_block_sfsize':
fs/xfs/xfs_dir2_sf.c:110: warning: 'parent' may be used uninitialized in this function
CC fs/xfs/xfs_dir_leaf.o
fs/xfs/xfs_dir_leaf.c: In function 'xfs_dir_leaf_to_shortform':
fs/xfs/xfs_dir_leaf.c:653: warning: 'parent' may be used uninitialized in this function
CC fs/xfs/xfs_error.o
CC fs/xfs/xfs_extfree_item.o
CC fs/xfs/xfs_fsops.o
CC fs/xfs/xfs_ialloc.o
CC fs/xfs/xfs_ialloc_btree.o
fs/xfs/xfs_ialloc_btree.c: In function 'xfs_inobt_insrec':
fs/xfs/xfs_ialloc_btree.c:750: warning: 'nrec.ir_free' is used uninitialized in this function
fs/xfs/xfs_ialloc_btree.c:750: warning: 'nrec.ir_freecount' is used uninitialized in this function
fs/xfs/xfs_ialloc_btree.c:567: warning: 'nrec.ir_startino' may be used uninitialized in this function
CC fs/xfs/xfs_iget.o
CC fs/xfs/xfs_inode.o
CC fs/xfs/xfs_inode_item.o
CC fs/xfs/xfs_iocore.o
CC fs/xfs/xfs_iomap.o
CC fs/xfs/xfs_itable.o
CC fs/xfs/xfs_dfrag.o
CC fs/xfs/xfs_log.o
CC fs/xfs/xfs_log_recover.o
CC fs/xfs/xfs_macros.o
CC fs/xfs/xfs_mount.o
CC fs/xfs/xfs_rename.o
CC fs/xfs/xfs_trans.o
CC fs/xfs/xfs_trans_ail.o
CC fs/xfs/xfs_trans_buf.o
CC fs/xfs/xfs_trans_extfree.o
CC fs/xfs/xfs_trans_inode.o
CC fs/xfs/xfs_trans_item.o
CC fs/xfs/xfs_utils.o
CC fs/xfs/xfs_vfsops.o
CC fs/xfs/xfs_vnodeops.o
CC fs/xfs/xfs_rw.o
CC fs/xfs/xfs_dmops.o
CC fs/xfs/xfs_qmops.o
CC fs/xfs/linux-2.6/xfs_aops.o
CC fs/xfs/linux-2.6/xfs_buf.o
CC fs/xfs/linux-2.6/xfs_file.o
CC fs/xfs/linux-2.6/xfs_fs_subr.o
CC fs/xfs/linux-2.6/xfs_globals.o
CC fs/xfs/linux-2.6/xfs_ioctl.o
CC fs/xfs/linux-2.6/xfs_iops.o
CC fs/xfs/linux-2.6/xfs_lrw.o
CC fs/xfs/linux-2.6/xfs_super.o
CC fs/xfs/linux-2.6/xfs_vfs.o
CC fs/xfs/linux-2.6/xfs_vnode.o
CC fs/xfs/support/move.o
CC fs/xfs/support/uuid.o
LD fs/xfs/xfs.o
LD fs/xfs/built-in.o
LD fs/built-in.o
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
KSYM .tmp_kallsyms1.S
AS .tmp_kallsyms1.o
LD .tmp_vmlinux2
KSYM .tmp_kallsyms2.S
AS .tmp_kallsyms2.o
LD vmlinux
SYSMAP System.map
SYSMAP .tmp_System.map
AS arch/i386/boot/setup.o
LD arch/i386/boot/setup
OBJCOPY arch/i386/boot/compressed/vmlinux.bin
GZIP arch/i386/boot/compressed/vmlinux.bin.gz
LD arch/i386/boot/compressed/piggy.o
LD arch/i386/boot/compressed/vmlinux
OBJCOPY arch/i386/boot/vmlinux.bin
BUILD arch/i386/boot/bzImage
Root device is (3, 2)
Boot sector 512 bytes.
Setup is 6887 bytes.
System is 2752 kB
Kernel: arch/i386/boot/bzImage is ready (#34)
Building modules, stage 2.
MODPOST
root@ugsplm /usr/src/linux#

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