Problem: Rare-occured oops when using transparent compression: kernel BUG at fs/reiser4/block_alloc.c:151 The bug: Incorrect accounting of nodes, occupied by cluster (ctail items group): node, which contains the first item in the cluster wasn't take into account. Fixup: Increnent the counter of nodes, when the first item is found. Signed-off-by: Edward Shishkin <edward.shishkin@xxxxxxxxx> --- fs/reiser4/plugin/file/cryptcompress.c | 2 ++ 1 file changed, 2 insertions(+) --- linux-3.9.2.orig/fs/reiser4/plugin/file/cryptcompress.c +++ linux-3.9.2/fs/reiser4/plugin/file/cryptcompress.c @@ -816,6 +816,8 @@ static int find_cluster_item(hint_t * hi /* * item has been found in the current node */ + dclust_inc_extension_ncount(hint); + return CBK_COORD_FOUND; } not_found:
