From 1a0b06997ceca96db9259e537eb935f9fe59a3de Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Thu, 26 May 2011 08:26:05 +0300 Subject: UBIFS: introduce a "grouped" journal head flag Journal heads are different in a way how UBIFS writes nodes there. All normal journal heads receive grouped nodes, while the GC journal heads receives ungrouped nodes. This patch adds a 'grouped' flag to 'struct ubifs_jhead' which describes this property. This patch is a preparation to a further recovery fix. Signed-off-by: Artem Bityutskiy --- fs/ubifs/ubifs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/ubifs/ubifs.h') diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index a70d7b4ffb25..adeca14c0e9f 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -722,12 +722,14 @@ struct ubifs_bud { * struct ubifs_jhead - journal head. * @wbuf: head's write-buffer * @buds_list: list of bud LEBs belonging to this journal head + * @grouped: non-zero if UBIFS groups nodes when writing to this journal head * * Note, the @buds list is protected by the @c->buds_lock. */ struct ubifs_jhead { struct ubifs_wbuf wbuf; struct list_head buds_list; + unsigned int grouped:1; }; /** -- cgit v1.2.3