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path: root/fs/ocfs2/namei.c
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Diffstat (limited to 'fs/ocfs2/namei.c')
-rw-r--r--fs/ocfs2/namei.c45
1 files changed, 31 insertions, 14 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index d3a5a09d88ff..0c5507193200 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -231,8 +231,9 @@ static int ocfs2_mknod(struct inode *dir,
struct inode *inode = NULL;
struct ocfs2_alloc_context *inode_ac = NULL;
struct ocfs2_alloc_context *data_ac = NULL;
- struct ocfs2_alloc_context *xattr_ac = NULL;
+ struct ocfs2_alloc_context *meta_ac = NULL;
int want_clusters = 0;
+ int want_meta = 0;
int xattr_credits = 0;
struct ocfs2_security_xattr_info si = {
.enable = 1,
@@ -308,17 +309,31 @@ static int ocfs2_mknod(struct inode *dir,
/* calculate meta data/clusters for setting security and acl xattr */
status = ocfs2_calc_xattr_init(dir, parent_fe_bh, mode,
- &si, &want_clusters,
- &xattr_credits, &xattr_ac);
+ &si, &want_clusters,
+ &xattr_credits, &want_meta);
if (status < 0) {
mlog_errno(status);
goto leave;
}
/* Reserve a cluster if creating an extent based directory. */
- if (S_ISDIR(mode) && !ocfs2_supports_inline_data(osb))
+ if (S_ISDIR(mode) && !ocfs2_supports_inline_data(osb)) {
want_clusters += 1;
+ /* Dir indexing requires extra space as well */
+ if (ocfs2_supports_indexed_dirs(osb)) {
+ want_clusters++;
+ want_meta++;
+ }
+ }
+
+ status = ocfs2_reserve_new_metadata_blocks(osb, want_meta, &meta_ac);
+ if (status < 0) {
+ if (status != -ENOSPC)
+ mlog_errno(status);
+ goto leave;
+ }
+
status = ocfs2_reserve_clusters(osb, want_clusters, &data_ac);
if (status < 0) {
if (status != -ENOSPC)
@@ -326,8 +341,9 @@ static int ocfs2_mknod(struct inode *dir,
goto leave;
}
- handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb) +
- xattr_credits);
+ handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb,
+ S_ISDIR(mode),
+ xattr_credits));
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
handle = NULL;
@@ -355,7 +371,7 @@ static int ocfs2_mknod(struct inode *dir,
if (S_ISDIR(mode)) {
status = ocfs2_fill_new_dir(osb, handle, dir, inode,
- new_fe_bh, data_ac);
+ new_fe_bh, data_ac, meta_ac);
if (status < 0) {
mlog_errno(status);
goto leave;
@@ -377,7 +393,7 @@ static int ocfs2_mknod(struct inode *dir,
}
status = ocfs2_init_acl(handle, inode, dir, new_fe_bh, parent_fe_bh,
- xattr_ac, data_ac);
+ meta_ac, data_ac);
if (status < 0) {
mlog_errno(status);
goto leave;
@@ -385,7 +401,7 @@ static int ocfs2_mknod(struct inode *dir,
if (si.enable) {
status = ocfs2_init_security_set(handle, inode, new_fe_bh, &si,
- xattr_ac, data_ac);
+ meta_ac, data_ac);
if (status < 0) {
mlog_errno(status);
goto leave;
@@ -440,8 +456,8 @@ leave:
if (data_ac)
ocfs2_free_alloc_context(data_ac);
- if (xattr_ac)
- ocfs2_free_alloc_context(xattr_ac);
+ if (meta_ac)
+ ocfs2_free_alloc_context(meta_ac);
mlog_exit(status);
@@ -463,6 +479,7 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb,
struct ocfs2_extent_list *fel;
u64 fe_blkno = 0;
u16 suballoc_bit;
+ u16 feat;
mlog_entry("(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry,
inode->i_mode, (unsigned long)dev, dentry->d_name.len,
@@ -526,11 +543,11 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb,
fe->i_dtime = 0;
/*
- * If supported, directories start with inline data.
+ * If supported, directories start with inline data. If inline
+ * isn't supported, but indexing is, we start them as indexed.
*/
+ feat = le16_to_cpu(fe->i_dyn_features);
if (S_ISDIR(inode->i_mode) && ocfs2_supports_inline_data(osb)) {
- u16 feat = le16_to_cpu(fe->i_dyn_features);
-
fe->i_dyn_features = cpu_to_le16(feat | OCFS2_INLINE_DATA_FL);
fe->id2.i_data.id_count = cpu_to_le16(