1 files changed, 26 insertions, 16 deletions

diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
index 99857a400f4b..12f7dda1232c 100644
--- a/fs/ext3/xattr.c
+++ b/fs/ext3/xattr.c
@@ -475,8 +475,15 @@ ext3_xattr_release_block(handle_t *handle, struct inode *inode,
                          struct buffer_head *bh)
 {
         struct mb_cache_entry *ce = NULL;
+        int error = 0;
 
         ce = mb_cache_entry_get(ext3_xattr_cache, bh->b_bdev, bh->b_blocknr);
+        error = ext3_journal_get_write_access(handle, bh);
+        if (error)
+                 goto out;
+
+        lock_buffer(bh);
+
         if (BHDR(bh)->h_refcount == cpu_to_le32(1)) {
                 ea_bdebug(bh, "refcount now=0; freeing");
                 if (ce)
@@ -485,21 +492,20 @@ ext3_xattr_release_block(handle_t *handle, struct inode *inode,
                 get_bh(bh);
                 ext3_forget(handle, 1, inode, bh, bh->b_blocknr);
         } else {
-                if (ext3_journal_get_write_access(handle, bh) == 0) {
-                        lock_buffer(bh);
-                        BHDR(bh)->h_refcount = cpu_to_le32(
+                BHDR(bh)->h_refcount = cpu_to_le32(
                                 le32_to_cpu(BHDR(bh)->h_refcount) - 1);
-                        ext3_journal_dirty_metadata(handle, bh);
-                        if (IS_SYNC(inode))
-                                handle->h_sync = 1;
-                        DQUOT_FREE_BLOCK(inode, 1);
-                        unlock_buffer(bh);
-                        ea_bdebug(bh, "refcount now=%d; releasing",
-                                  le32_to_cpu(BHDR(bh)->h_refcount));
-                }
+                error = ext3_journal_dirty_metadata(handle, bh);
+                handle->h_sync = 1;
+                DQUOT_FREE_BLOCK(inode, 1);
+                ea_bdebug(bh, "refcount now=%d; releasing",
+                          le32_to_cpu(BHDR(bh)->h_refcount));
                 if (ce)
                         mb_cache_entry_release(ce);
         }
+        unlock_buffer(bh);
+out:
+        ext3_std_error(inode->i_sb, error);
+        return;
 }
 
 struct ext3_xattr_info {
@@ -675,7 +681,7 @@ ext3_xattr_block_set(handle_t *handle, struct inode *inode,
         struct buffer_head *new_bh = NULL;
         struct ext3_xattr_search *s = &bs->s;
         struct mb_cache_entry *ce = NULL;
-        int error;
+        int error = 0;
 
 #define header(x) ((struct ext3_xattr_header *)(x))
 
@@ -684,16 +690,17 @@ ext3_xattr_block_set(handle_t *handle, struct inode *inode,
         if (s->base) {
                 ce = mb_cache_entry_get(ext3_xattr_cache, bs->bh->b_bdev,
                                         bs->bh->b_blocknr);
+                error = ext3_journal_get_write_access(handle, bs->bh);
+                if (error)
+                        goto cleanup;
+                lock_buffer(bs->bh);
+
                 if (header(s->base)->h_refcount == cpu_to_le32(1)) {
                         if (ce) {
                                 mb_cache_entry_free(ce);
                                 ce = NULL;
                         }
                         ea_bdebug(bs->bh, "modifying in-place");
-                        error = ext3_journal_get_write_access(handle, bs->bh);
-                        if (error)
-                                goto cleanup;
-                        lock_buffer(bs->bh);
                         error = ext3_xattr_set_entry(i, s);
                         if (!error) {
                                 if (!IS_LAST_ENTRY(s->first))
@@ -713,6 +720,9 @@ ext3_xattr_block_set(handle_t *handle, struct inode *inode,
                 } else {
                         int offset = (char *)s->here - bs->bh->b_data;
 
+                        unlock_buffer(bs->bh);
+                        journal_release_buffer(handle, bs->bh);
+
                         if (ce) {
                                 mb_cache_entry_release(ce);
                                 ce = NULL;