The btrfs relocate_file_extent_cluster() calls us with NULL filp:
[ 4005.426805] BUG: unable to handle kernel NULL pointer dereference at
0021
[ 4005.426818] IP: [c109a130] page_cache_sync_readahead+0x18/0x3e
CC: Yan Zheng yanzh...@21cn.com
Reported-by: Kirill A. Shutemov
On Fri, Apr 2, 2010 at 10:27 AM, Wu Fengguang fengguang...@intel.com wrote:
The btrfs relocate_file_extent_cluster() calls us with NULL filp:
[ 4005.426805] BUG: unable to handle kernel NULL pointer dereference at
0021
[ 4005.426818] IP: [c109a130] page_cache_sync_readahead+0x18/0x3e
