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authorTao Ma <tao.ma@oracle.com>2010-03-22 14:20:18 +0800
committerTao Ma <tao.ma@oracle.com>2010-03-22 14:20:18 +0800
commit74380c479ad83addeff8a172ab95f59557b5b0c3 (patch)
tree49b94f3ff48cd2ca6b53977a5e3070380ccecd6b /fs/ocfs2/suballoc.c
parentaf2bf0d86019e0b0306965321096f8380b7ca830 (diff)
downloadop-kernel-dev-74380c479ad83addeff8a172ab95f59557b5b0c3.zip
op-kernel-dev-74380c479ad83addeff8a172ab95f59557b5b0c3.tar.gz
ocfs2: Free block to the right block group.
In case the block we are going to free is allocated from a discontiguous block group, we have to use suballoc_loc to be the right group. Signed-off-by: Tao Ma <tao.ma@oracle.com>
Diffstat (limited to 'fs/ocfs2/suballoc.c')
-rw-r--r--fs/ocfs2/suballoc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index 6f39da4..0c08353 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -2349,6 +2349,8 @@ int ocfs2_free_dinode(handle_t *handle,
u16 bit = le16_to_cpu(di->i_suballoc_bit);
u64 bg_blkno = ocfs2_which_suballoc_group(blk, bit);
+ if (di->i_suballoc_loc)
+ bg_blkno = le64_to_cpu(di->i_suballoc_loc);
return ocfs2_free_suballoc_bits(handle, inode_alloc_inode,
inode_alloc_bh, bit, bg_blkno, 1);
}
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