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authorBob Peterson <rpeterso@redhat.com>2011-11-14 11:17:08 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2011-11-15 15:25:03 +0000
commit3c5d785acfda7dffa63477951bb6864c6a49ed2e (patch)
treeaa387498361ad753777363322a35b8feb80e5f85 /fs/gfs2/rgrp.h
parentc688b8b334d20acbc79b0383af2816ecf7365741 (diff)
downloadop-kernel-dev-3c5d785acfda7dffa63477951bb6864c6a49ed2e.zip
op-kernel-dev-3c5d785acfda7dffa63477951bb6864c6a49ed2e.tar.gz
GFS2: combine gfs2_alloc_block and gfs2_alloc_di
GFS2 functions gfs2_alloc_block and gfs2_alloc_di do basically the same things, with a few exceptions. This patch combines the two functions into a slightly more generic gfs2_alloc_block. Having one centralized block allocation function will reduce code redundancy and make it easier to implement multi-block reservations to reduce file fragmentation in the future. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/rgrp.h')
-rw-r--r--fs/gfs2/rgrp.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/gfs2/rgrp.h b/fs/gfs2/rgrp.h
index cf5c501..4cb5608 100644
--- a/fs/gfs2/rgrp.h
+++ b/fs/gfs2/rgrp.h
@@ -39,8 +39,8 @@ static inline void gfs2_alloc_put(struct gfs2_inode *ip)
extern int gfs2_inplace_reserve(struct gfs2_inode *ip);
extern void gfs2_inplace_release(struct gfs2_inode *ip);
-extern int gfs2_alloc_block(struct gfs2_inode *ip, u64 *bn, unsigned int *n);
-extern int gfs2_alloc_di(struct gfs2_inode *ip, u64 *bn, u64 *generation);
+extern int gfs2_alloc_block(struct gfs2_inode *ip, u64 *bn, unsigned int *n,
+ int dinode, u64 *generation);
extern void __gfs2_free_blocks(struct gfs2_inode *ip, u64 bstart, u32 blen, int meta);
extern void gfs2_free_meta(struct gfs2_inode *ip, u64 bstart, u32 blen);
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