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authorJoel Becker <joel.becker@oracle.com>2010-05-18 16:40:42 -0700
committerJoel Becker <joel.becker@oracle.com>2010-05-18 16:40:42 -0700
commit41841b0bcea8af7f3bff8b2a23d542b94d9c1bb1 (patch)
tree89eddf2dffadbbd13939f94eb8cd904a26279390 /fs/ocfs2/dir.c
parent316ce2ba8e74a7bb9153b9f93adc883cb1ceb9fd (diff)
parent1a934c3e57594588c373aea858e4593cdfcba4f4 (diff)
Merge branch 'discontig-bg' of git://oss.oracle.com/git/tma/linux-2.6 into ocfs2-merge-window
Diffstat (limited to 'fs/ocfs2/dir.c')
-rw-r--r--fs/ocfs2/dir.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 4a75c2e2f855..f04ebcfffc4a 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -2395,15 +2395,15 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb,
int ret;
struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data;
u16 dr_suballoc_bit;
- u64 dr_blkno;
+ u64 suballoc_loc, dr_blkno;
unsigned int num_bits;
struct buffer_head *dx_root_bh = NULL;
struct ocfs2_dx_root_block *dx_root;
struct ocfs2_dir_block_trailer *trailer =
ocfs2_trailer_from_bh(dirdata_bh, dir->i_sb);
- ret = ocfs2_claim_metadata(osb, handle, meta_ac, 1, &dr_suballoc_bit,
- &num_bits, &dr_blkno);
+ ret = ocfs2_claim_metadata(handle, meta_ac, 1, &suballoc_loc,
+ &dr_suballoc_bit, &num_bits, &dr_blkno);
if (ret) {
mlog_errno(ret);
goto out;
@@ -2431,6 +2431,7 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb,
memset(dx_root, 0, osb->sb->s_blocksize);
strcpy(dx_root->dr_signature, OCFS2_DX_ROOT_SIGNATURE);
dx_root->dr_suballoc_slot = cpu_to_le16(meta_ac->ac_alloc_slot);
+ dx_root->dr_suballoc_loc = cpu_to_le64(suballoc_loc);
dx_root->dr_suballoc_bit = cpu_to_le16(dr_suballoc_bit);
dx_root->dr_fs_generation = cpu_to_le32(osb->fs_generation);
dx_root->dr_blkno = cpu_to_le64(dr_blkno);
@@ -2544,7 +2545,7 @@ static int __ocfs2_dx_dir_new_cluster(struct inode *dir,
* chance of contiguousness as the directory grows in number
* of entries.
*/
- ret = __ocfs2_claim_clusters(osb, handle, data_ac, 1, 1, &phys, &num);
+ ret = __ocfs2_claim_clusters(handle, data_ac, 1, 1, &phys, &num);
if (ret) {
mlog_errno(ret);
goto out;
@@ -2979,7 +2980,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
*/
if (ocfs2_dir_resv_allowed(osb))
data_ac->ac_resv = &oi->ip_la_data_resv;
- ret = ocfs2_claim_clusters(osb, handle, data_ac, 1, &bit_off, &len);
+ ret = ocfs2_claim_clusters(handle, data_ac, 1, &bit_off, &len);
if (ret) {
mlog_errno(ret);
goto out_commit;
@@ -3118,7 +3119,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
* pass. Claim the 2nd cluster as a separate extent.
*/
if (alloc > len) {
- ret = ocfs2_claim_clusters(osb, handle, data_ac, 1, &bit_off,
+ ret = ocfs2_claim_clusters(handle, data_ac, 1, &bit_off,
&len);
if (ret) {
mlog_errno(ret);
@@ -4465,7 +4466,10 @@ static int ocfs2_dx_dir_remove_index(struct inode *dir,
blk = le64_to_cpu(dx_root->dr_blkno);
bit = le16_to_cpu(dx_root->dr_suballoc_bit);
- bg_blkno = ocfs2_which_suballoc_group(blk, bit);
+ if (dx_root->dr_suballoc_loc)
+ bg_blkno = le64_to_cpu(dx_root->dr_suballoc_loc);
+ else
+ bg_blkno = ocfs2_which_suballoc_group(blk, bit);
ret = ocfs2_free_suballoc_bits(handle, dx_alloc_inode, dx_alloc_bh,
bit, bg_blkno, 1);
if (ret)