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authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-04-03 10:33:45 -0400
committerChris Mason <chris.mason@oracle.com>2009-04-03 10:33:45 -0400
commit93dbfad7ac647d4f00354893fe93e8a55be114d5 (patch)
treedd9fbb0a3b2fc2a413f0083e42fb2cc779b5c5cd /fs/btrfs/extent_io.c
parent09771430f3b46ee27c69daa7ecad82007568e834 (diff)
downloadop-kernel-dev-93dbfad7ac647d4f00354893fe93e8a55be114d5.zip
op-kernel-dev-93dbfad7ac647d4f00354893fe93e8a55be114d5.tar.gz
Btrfs: fix __ucmpdi2 compile bug on 32 bit builds
We get this on 32 builds: fs/built-in.o: In function `extent_fiemap': (.text+0x1019f2): undefined reference to `__ucmpdi2' Happens because of a switch statement with a 64 bit argument. Convert this to an if statement to fix this. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
-rw-r--r--fs/btrfs/extent_io.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 08085af..eb2bee8 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2884,25 +2884,19 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
disko = 0;
flags = 0;
- switch (em->block_start) {
- case EXTENT_MAP_LAST_BYTE:
+ if (em->block_start == EXTENT_MAP_LAST_BYTE) {
end = 1;
flags |= FIEMAP_EXTENT_LAST;
- break;
- case EXTENT_MAP_HOLE:
+ } else if (em->block_start == EXTENT_MAP_HOLE) {
flags |= FIEMAP_EXTENT_UNWRITTEN;
- break;
- case EXTENT_MAP_INLINE:
+ } else if (em->block_start == EXTENT_MAP_INLINE) {
flags |= (FIEMAP_EXTENT_DATA_INLINE |
FIEMAP_EXTENT_NOT_ALIGNED);
- break;
- case EXTENT_MAP_DELALLOC:
+ } else if (em->block_start == EXTENT_MAP_DELALLOC) {
flags |= (FIEMAP_EXTENT_DELALLOC |
FIEMAP_EXTENT_UNKNOWN);
- break;
- default:
+ } else {
disko = em->block_start;
- break;
}
if (test_bit(EXTENT_FLAG_COMPRESSED, &em->flags))
flags |= FIEMAP_EXTENT_ENCODED;
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