UBIFS: introduce a separate structure for budgeting info

This patch separates out all the budgeting-related information
from 'struct ubifs_info' to 'struct ubifs_budg_info'. This way the
code looks a bit cleaner. However, the main driver for this is
that we want to save budgeting information and print it later,
so a separate data structure for this is helpful.

This patch is a preparation for the further debugging output
improvements.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/ubifs/tnc_commit.c b/fs/ubifs/tnc_commit.c
index 53288e5d604..9c376b9e74f 100644
--- a/fs/ubifs/tnc_commit.c
+++ b/fs/ubifs/tnc_commit.c
@@ -796,16 +796,16 @@ int ubifs_tnc_start_commit(struct ubifs_info *c, struct ubifs_zbranch *zroot)
 	spin_lock(&c->space_lock);
 	/*
 	 * Although we have not finished committing yet, update size of the
-	 * committed index ('c->old_idx_sz') and zero out the index growth
+	 * committed index ('c->bi.old_idx_sz') and zero out the index growth
 	 * budget. It is OK to do this now, because we've reserved all the
 	 * space which is needed to commit the index, and it is save for the
 	 * budgeting subsystem to assume the index is already committed,
 	 * even though it is not.
 	 */
-	ubifs_assert(c->min_idx_lebs == ubifs_calc_min_idx_lebs(c));
-	c->old_idx_sz = c->calc_idx_sz;
-	c->budg_uncommitted_idx = 0;
-	c->min_idx_lebs = ubifs_calc_min_idx_lebs(c);
+	ubifs_assert(c->bi.min_idx_lebs == ubifs_calc_min_idx_lebs(c));
+	c->bi.old_idx_sz = c->calc_idx_sz;
+	c->bi.uncommitted_idx = 0;
+	c->bi.min_idx_lebs = ubifs_calc_min_idx_lebs(c);
 	spin_unlock(&c->space_lock);
 	mutex_unlock(&c->tnc_mutex);