fat: convert to unlocked_ioctl

[pandora-kernel.git] / fs / ext4 / xattr.c

diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index f3a2f7e..b4c5aa8 100644 (file)
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -227,7 +227,8 @@ ext4_xattr_block_get(struct inode *inode, int name_index, const char *name,
        ea_bdebug(bh, "b_count=%d, refcount=%d",
                atomic_read(&(bh->b_count)), le32_to_cpu(BHDR(bh)->h_refcount));
        if (ext4_xattr_check_block(bh)) {
-bad_block:     ext4_error(inode->i_sb, __func__,
+bad_block:
+               ext4_error(inode->i_sb,
                           "inode %lu: bad block %llu", inode->i_ino,
                           EXT4_I(inode)->i_file_acl);
                error = -EIO;
@@ -267,7 +268,7 @@ ext4_xattr_ibody_get(struct inode *inode, int name_index, const char *name,
        void *end;
        int error;
 
-       if (!(EXT4_I(inode)->i_state & EXT4_STATE_XATTR))
+       if (!ext4_test_inode_state(inode, EXT4_STATE_XATTR))
                return -ENODATA;
        error = ext4_get_inode_loc(inode, &iloc);
        if (error)
@@ -371,7 +372,7 @@ ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size)
        ea_bdebug(bh, "b_count=%d, refcount=%d",
                atomic_read(&(bh->b_count)), le32_to_cpu(BHDR(bh)->h_refcount));
        if (ext4_xattr_check_block(bh)) {
-               ext4_error(inode->i_sb, __func__,
+               ext4_error(inode->i_sb,
                           "inode %lu: bad block %llu", inode->i_ino,
                           EXT4_I(inode)->i_file_acl);
                error = -EIO;
@@ -396,7 +397,7 @@ ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size)
        void *end;
        int error;
 
-       if (!(EXT4_I(inode)->i_state & EXT4_STATE_XATTR))
+       if (!ext4_test_inode_state(inode, EXT4_STATE_XATTR))
                return 0;
        error = ext4_get_inode_loc(inode, &iloc);
        if (error)
@@ -494,7 +495,7 @@ ext4_xattr_release_block(handle_t *handle, struct inode *inode,
                error = ext4_handle_dirty_metadata(handle, inode, bh);
                if (IS_SYNC(inode))
                        ext4_handle_sync(handle);
-               vfs_dq_free_block(inode, 1);
+               dquot_free_block(inode, 1);
                ea_bdebug(bh, "refcount now=%d; releasing",
                          le32_to_cpu(BHDR(bh)->h_refcount));
                if (ce)
@@ -665,9 +666,8 @@ ext4_xattr_block_find(struct inode *inode, struct ext4_xattr_info *i,
                        atomic_read(&(bs->bh->b_count)),
                        le32_to_cpu(BHDR(bs->bh)->h_refcount));
                if (ext4_xattr_check_block(bs->bh)) {
-                       ext4_error(sb, __func__,
-                               "inode %lu: bad block %llu", inode->i_ino,
-                               EXT4_I(inode)->i_file_acl);
+                       ext4_error(sb, "inode %lu: bad block %llu",
+                                  inode->i_ino, EXT4_I(inode)->i_file_acl);
                        error = -EIO;
                        goto cleanup;
                }
@@ -787,8 +787,8 @@ inserted:
                        else {
                                /* The old block is released after updating
                                   the inode. */
-                               error = -EDQUOT;
-                               if (vfs_dq_alloc_block(inode, 1))
+                               error = dquot_alloc_block(inode, 1);
+                               if (error)
                                        goto cleanup;
                                error = ext4_journal_get_write_access(handle,
                                                                      new_bh);
@@ -876,13 +876,12 @@ cleanup:
        return error;
 
 cleanup_dquot:
-       vfs_dq_free_block(inode, 1);
+       dquot_free_block(inode, 1);
        goto cleanup;
 
 bad_block:
-       ext4_error(inode->i_sb, __func__,
-                  "inode %lu: bad block %llu", inode->i_ino,
-                  EXT4_I(inode)->i_file_acl);
+       ext4_error(inode->i_sb, "inode %lu: bad block %llu",
+                  inode->i_ino, EXT4_I(inode)->i_file_acl);
        goto cleanup;
 
 #undef header
@@ -908,7 +907,7 @@ ext4_xattr_ibody_find(struct inode *inode, struct ext4_xattr_info *i,
        is->s.base = is->s.first = IFIRST(header);
        is->s.here = is->s.first;
        is->s.end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size;
-       if (EXT4_I(inode)->i_state & EXT4_STATE_XATTR) {
+       if (ext4_test_inode_state(inode, EXT4_STATE_XATTR)) {
                error = ext4_xattr_check_names(IFIRST(header), is->s.end);
                if (error)
                        return error;
@@ -940,10 +939,10 @@ ext4_xattr_ibody_set(handle_t *handle, struct inode *inode,
        header = IHDR(inode, ext4_raw_inode(&is->iloc));
        if (!IS_LAST_ENTRY(s->first)) {
                header->h_magic = cpu_to_le32(EXT4_XATTR_MAGIC);
-               EXT4_I(inode)->i_state |= EXT4_STATE_XATTR;
+               ext4_set_inode_state(inode, EXT4_STATE_XATTR);
        } else {
                header->h_magic = cpu_to_le32(0);
-               EXT4_I(inode)->i_state &= ~EXT4_STATE_XATTR;
+               ext4_clear_inode_state(inode, EXT4_STATE_XATTR);
        }
        return 0;
 }
@@ -986,8 +985,8 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
        if (strlen(name) > 255)
                return -ERANGE;
        down_write(&EXT4_I(inode)->xattr_sem);
-       no_expand = EXT4_I(inode)->i_state & EXT4_STATE_NO_EXPAND;
-       EXT4_I(inode)->i_state |= EXT4_STATE_NO_EXPAND;
+       no_expand = ext4_test_inode_state(inode, EXT4_STATE_NO_EXPAND);
+       ext4_set_inode_state(inode, EXT4_STATE_NO_EXPAND);
 
        error = ext4_get_inode_loc(inode, &is.iloc);
        if (error)
@@ -997,10 +996,10 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
        if (error)
                goto cleanup;
 
-       if (EXT4_I(inode)->i_state & EXT4_STATE_NEW) {
+       if (ext4_test_inode_state(inode, EXT4_STATE_NEW)) {
                struct ext4_inode *raw_inode = ext4_raw_inode(&is.iloc);
                memset(raw_inode, 0, EXT4_SB(inode->i_sb)->s_inode_size);
-               EXT4_I(inode)->i_state &= ~EXT4_STATE_NEW;
+               ext4_clear_inode_state(inode, EXT4_STATE_NEW);
        }
 
        error = ext4_xattr_ibody_find(inode, &i, &is);
@@ -1052,7 +1051,7 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index,
                ext4_xattr_update_super_block(handle, inode->i_sb);
                inode->i_ctime = ext4_current_time(inode);
                if (!value)
-                       EXT4_I(inode)->i_state &= ~EXT4_STATE_NO_EXPAND;
+                       ext4_clear_inode_state(inode, EXT4_STATE_NO_EXPAND);
                error = ext4_mark_iloc_dirty(handle, inode, &is.iloc);
                /*
                 * The bh is consumed by ext4_mark_iloc_dirty, even with
@@ -1067,7 +1066,7 @@ cleanup:
        brelse(is.iloc.bh);
        brelse(bs.bh);
        if (no_expand == 0)
-               EXT4_I(inode)->i_state &= ~EXT4_STATE_NO_EXPAND;
+               ext4_clear_inode_state(inode, EXT4_STATE_NO_EXPAND);
        up_write(&EXT4_I(inode)->xattr_sem);
        return error;
 }
@@ -1195,9 +1194,8 @@ retry:
                if (!bh)
                        goto cleanup;
                if (ext4_xattr_check_block(bh)) {
-                       ext4_error(inode->i_sb, __func__,
-                               "inode %lu: bad block %llu", inode->i_ino,
-                               EXT4_I(inode)->i_file_acl);
+                       ext4_error(inode->i_sb, "inode %lu: bad block %llu",
+                                  inode->i_ino, EXT4_I(inode)->i_file_acl);
                        error = -EIO;
                        goto cleanup;
                }
@@ -1302,6 +1300,8 @@ retry:
 
                /* Remove the chosen entry from the inode */
                error = ext4_xattr_ibody_set(handle, inode, &i, is);
+               if (error)
+                       goto cleanup;
 
                entry = IFIRST(header);
                if (entry_size + EXT4_XATTR_SIZE(size) >= new_extra_isize)
@@ -1372,16 +1372,14 @@ ext4_xattr_delete_inode(handle_t *handle, struct inode *inode)
                goto cleanup;
        bh = sb_bread(inode->i_sb, EXT4_I(inode)->i_file_acl);
        if (!bh) {
-               ext4_error(inode->i_sb, __func__,
-                       "inode %lu: block %llu read error", inode->i_ino,
-                       EXT4_I(inode)->i_file_acl);
+               ext4_error(inode->i_sb, "inode %lu: block %llu read error",
+                          inode->i_ino, EXT4_I(inode)->i_file_acl);
                goto cleanup;
        }
        if (BHDR(bh)->h_magic != cpu_to_le32(EXT4_XATTR_MAGIC) ||
            BHDR(bh)->h_blocks != cpu_to_le32(1)) {
-               ext4_error(inode->i_sb, __func__,
-                       "inode %lu: bad block %llu", inode->i_ino,
-                       EXT4_I(inode)->i_file_acl);
+               ext4_error(inode->i_sb, "inode %lu: bad block %llu",
+                          inode->i_ino, EXT4_I(inode)->i_file_acl);
                goto cleanup;
        }
        ext4_xattr_release_block(handle, inode, bh);
@@ -1506,7 +1504,7 @@ again:
                }
                bh = sb_bread(inode->i_sb, ce->e_block);
                if (!bh) {
-                       ext4_error(inode->i_sb, __func__,
+                       ext4_error(inode->i_sb,
                                "inode %lu: block %lu read error",
                                inode->i_ino, (unsigned long) ce->e_block);
                } else if (le32_to_cpu(BHDR(bh)->h_refcount) >=