ocfs2: tweak to get the maximum inline data size with xattr

Replace max_inline_data with max_inline_data_with_xattr
to ensure it correct when xattr inlined.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Acked-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

3 files changed, 7 insertions, 9 deletions

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index a067a6cffb01..8e1709a679b7 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -227,7 +227,7 @@ int ocfs2_read_inline_data(struct inode *inode, struct page *page,
         size = i_size_read(inode);
 
         if (size > PAGE_CACHE_SIZE ||
-            size > ocfs2_max_inline_data(inode->i_sb)) {
+            size > ocfs2_max_inline_data_with_xattr(inode->i_sb, di)) {
                 ocfs2_error(inode->i_sb,
                             "Inode %llu has with inline data has bad size: %Lu",
                             (unsigned long long)OCFS2_I(inode)->ip_blkno,
@@ -1555,6 +1555,7 @@ static int ocfs2_try_to_write_inline_data(struct address_space *mapping,
         int ret, written = 0;
         loff_t end = pos + len;
         struct ocfs2_inode_info *oi = OCFS2_I(inode);
+        struct ocfs2_dinode *di = NULL;
 
         mlog(0, "Inode %llu, write of %u bytes at off %llu. features: 0x%x\n",
              (unsigned long long)oi->ip_blkno, len, (unsigned long long)pos,
@@ -1587,7 +1588,9 @@ static int ocfs2_try_to_write_inline_data(struct address_space *mapping,
         /*
          * Check whether the write can fit.
          */
-        if (mmap_page || end > ocfs2_max_inline_data(inode->i_sb))
+        di = (struct ocfs2_dinode *)wc->w_di_bh->b_data;
+        if (mmap_page ||
+            end > ocfs2_max_inline_data_with_xattr(inode->i_sb, di))
                 return 0;
 
 do_inline_write:
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 084aba86c3b2..4b11762f249e 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -532,7 +532,8 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb,
 
                 fe->i_dyn_features = cpu_to_le16(feat | OCFS2_INLINE_DATA_FL);
 
-                fe->id2.i_data.id_count = cpu_to_le16(ocfs2_max_inline_data(osb->sb));
+                fe->id2.i_data.id_count = cpu_to_le16(
+                                ocfs2_max_inline_data_with_xattr(osb->sb, fe));
         } else {
                 fel = &fe->id2.i_list;
                 fel->l_tree_depth = 0;
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
index c7ae45aaa36c..2332ef740f4f 100644
--- a/fs/ocfs2/ocfs2_fs.h
+++ b/fs/ocfs2/ocfs2_fs.h
@@ -1070,12 +1070,6 @@ static inline int ocfs2_fast_symlink_chars(struct super_block *sb)
                  offsetof(struct ocfs2_dinode, id2.i_symlink);
 }
 
-static inline int ocfs2_max_inline_data(struct super_block *sb)
-{
-        return sb->s_blocksize -
-                offsetof(struct ocfs2_dinode, id2.i_data.id_data);
-}
-
 static inline int ocfs2_max_inline_data_with_xattr(struct super_block *sb,
                                                    struct ocfs2_dinode *di)
 {