lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ocfs2: Set suballoc_loc on allocated metadata.

Browse Source 
Get the suballoc_loc from ocfs2_claim_new_inode() or
ocfs2_claim_metadata().  Store it on the appropriate field of the block
we just allocated.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Joel Becker
2010-03-26 10:09:15 +08:00
committed by Tao Ma
parent ba2066351b
commit 2b6cb576aa
7 changed files with 39 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/ocfs2/alloc.c
View File

@@ -1006,7 +1006,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle,
int count, status, i;
u16 suballoc_bit_start;
u32 num_got;
u64 first_blkno;
u64 suballoc_loc, first_blkno;
struct ocfs2_super *osb =
OCFS2_SB(ocfs2_metadata_cache_get_super(et->et_ci));
struct ocfs2_extent_block *eb;
@@ -1018,6 +1018,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle,
status = ocfs2_claim_metadata(handle,
meta_ac,
wanted - count,
&suballoc_loc,
&suballoc_bit_start,
&num_got,
&first_blkno);
@@ -1051,6 +1052,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle,
eb->h_fs_generation = cpu_to_le32(osb->fs_generation);
eb->h_suballoc_slot =
cpu_to_le16(meta_ac->ac_alloc_slot);
eb->h_suballoc_loc = cpu_to_le64(suballoc_loc);
eb->h_suballoc_bit = cpu_to_le16(suballoc_bit_start);
eb->h_list.l_count =
cpu_to_le16(ocfs2_extent_recs_per_eb(osb->sb));