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ocfs2: ocfs2_claim_*() don't need an ocfs2_super argument.

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They all take an ocfs2_alloc_context, which has the allocation inode.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Tao Ma <tao.ma@oracle.com>
This commit is contained in:
Joel Becker
2010-05-06 13:59:06 +08:00
committed by Tao Ma
parent 13e434cf0c
commit 1ed9b777f7
8 changed files with 34 additions and 43 deletions
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23
fs/ocfs2/suballoc.c
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@@ -439,7 +439,7 @@ ocfs2_block_group_alloc_contig(struct ocfs2_super *osb, handle_t *handle,
struct buffer_head *bg_bh;
unsigned int alloc_rec = ocfs2_find_smallest_chain(cl);
status = ocfs2_claim_clusters(osb, handle, ac,
status = ocfs2_claim_clusters(handle, ac,
le16_to_cpu(cl->cl_cpg), &bit_off,
&num_bits);
if (status < 0) {
@@ -481,7 +481,7 @@ static int ocfs2_block_group_claim_bits(struct ocfs2_super *osb,
int status;
while (min_bits) {
status = ocfs2_claim_clusters(osb, handle, ac, min_bits,
status = ocfs2_claim_clusters(handle, ac, min_bits,
bit_off, num_bits);
if (status != -ENOSPC)
break;
@@ -1919,8 +1919,7 @@ bail:
return status;
}
int ocfs2_claim_metadata(struct ocfs2_super *osb,
handle_t *handle,
int ocfs2_claim_metadata(handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 bits_wanted,
u16 *suballoc_bit_start,
@@ -1943,7 +1942,7 @@ int ocfs2_claim_metadata(struct ocfs2_super *osb,
mlog_errno(status);
goto bail;
}
atomic_inc(&osb->alloc_stats.bg_allocs);
atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
*suballoc_bit_start = res.sr_bit_offset;
*blkno_start = res.sr_bg_blkno + (u64)(res.sr_bit_offset);
@@ -1986,8 +1985,7 @@ static inline void ocfs2_save_inode_ac_group(struct inode *dir,
OCFS2_I(dir)->ip_last_used_slot = ac->ac_alloc_slot;
}
int ocfs2_claim_new_inode(struct ocfs2_super *osb,
handle_t *handle,
int ocfs2_claim_new_inode(handle_t *handle,
struct inode *dir,
struct buffer_head *parent_fe_bh,
struct ocfs2_alloc_context *ac,
@@ -2015,7 +2013,7 @@ int ocfs2_claim_new_inode(struct ocfs2_super *osb,
mlog_errno(status);
goto bail;
}
atomic_inc(&osb->alloc_stats.bg_allocs);
atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
BUG_ON(res.sr_bits != 1);
@@ -2090,8 +2088,7 @@ static inline void ocfs2_block_to_cluster_group(struct inode *inode,
* contig. allocation, set to '1' to indicate we can deal with extents
* of any size.
*/
int __ocfs2_claim_clusters(struct ocfs2_super *osb,
handle_t *handle,
int __ocfs2_claim_clusters(handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 min_clusters,
u32 max_clusters,
@@ -2101,6 +2098,7 @@ int __ocfs2_claim_clusters(struct ocfs2_super *osb,
int status;
unsigned int bits_wanted = max_clusters;
struct ocfs2_suballoc_result res;
struct ocfs2_super *osb = OCFS2_SB(ac->ac_inode->i_sb);
mlog_entry_void();
@@ -2161,8 +2159,7 @@ bail:
return status;
}
int ocfs2_claim_clusters(struct ocfs2_super *osb,
handle_t *handle,
int ocfs2_claim_clusters(handle_t *handle,
struct ocfs2_alloc_context *ac,
u32 min_clusters,
u32 *cluster_start,
@@ -2170,7 +2167,7 @@ int ocfs2_claim_clusters(struct ocfs2_super *osb,
{
unsigned int bits_wanted = ac->ac_bits_wanted - ac->ac_bits_given;
return __ocfs2_claim_clusters(osb, handle, ac, min_clusters,
return __ocfs2_claim_clusters(handle, ac, min_clusters,
bits_wanted, cluster_start, num_clusters);
}