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authorYounger Liu <liuyiyang@hisense.com>2014-01-22 03:48:33 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-22 04:19:42 +0400
commit0a2fcd8988ac682f443fd5b0a7c48154a7b42ef2 (patch)
treec9042d7694c14088e6c2d2004c32b3dd835625d9 /fs/ocfs2/suballoc.h
parentc994c2ebdbbc391a42f177c8eb7882ebf3f142d8 (diff)
downloadlinux-0a2fcd8988ac682f443fd5b0a7c48154a7b42ef2.tar.xz
ocfs2: remove redundant ocfs2_alloc_dinode_update_counts() and ocfs2_block_group_set_bits()
ocfs2_alloc_dinode_update_counts() and ocfs2_block_group_set_bits() are already provided in suballoc.c. So, the same functions in move_extents.c are not needed any more. Declare the functions in suballoc.h and remove redundant functions in move_extents.c. Signed-off-by: Younger Liu <liuyiyang@hisense.com> Cc: Younger Liu <younger.liucn@gmail.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/suballoc.h')
-rw-r--r--fs/ocfs2/suballoc.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/ocfs2/suballoc.h b/fs/ocfs2/suballoc.h
index a36d0aa50911..218d8036b3e7 100644
--- a/fs/ocfs2/suballoc.h
+++ b/fs/ocfs2/suballoc.h
@@ -86,6 +86,18 @@ int ocfs2_reserve_clusters(struct ocfs2_super *osb,
u32 bits_wanted,
struct ocfs2_alloc_context **ac);
+int ocfs2_alloc_dinode_update_counts(struct inode *inode,
+ handle_t *handle,
+ struct buffer_head *di_bh,
+ u32 num_bits,
+ u16 chain);
+int ocfs2_block_group_set_bits(handle_t *handle,
+ struct inode *alloc_inode,
+ struct ocfs2_group_desc *bg,
+ struct buffer_head *group_bh,
+ unsigned int bit_off,
+ unsigned int num_bits);
+
int ocfs2_claim_metadata(handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 bits_wanted,