diff options
Diffstat (limited to 'fs/ext4/xattr.c')
| -rw-r--r-- | fs/ext4/xattr.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index c757adc97250..93a00d89a220 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -820,8 +820,14 @@ inserted: if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))) goal = goal & EXT4_MAX_BLOCK_FILE_PHYS; + /* + * take i_data_sem because we will test + * i_delalloc_reserved_flag in ext4_mb_new_blocks + */ + down_read((&EXT4_I(inode)->i_data_sem)); block = ext4_new_meta_blocks(handle, inode, goal, 0, NULL, &error); + up_read((&EXT4_I(inode)->i_data_sem)); if (error) goto cleanup; @@ -985,11 +991,7 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index, 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) - goto cleanup; - - error = ext4_journal_get_write_access(handle, is.iloc.bh); + error = ext4_reserve_inode_write(handle, inode, &is.iloc); if (error) goto cleanup; |