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author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-12-19 18:26:29 +0100 |
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committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-12-23 11:23:29 +0100 |
commit | af14a1ad792621942a03e4bd0e5f17b6e177e2e0 (patch) | |
tree | b91e77a8a1a373ca3dfcc84ec0feb243fb74e2e5 /fs/ubifs/budget.c | |
parent | UBIFS: various comment improvements and fixes (diff) | |
download | linux-af14a1ad792621942a03e4bd0e5f17b6e177e2e0.tar.xz linux-af14a1ad792621942a03e4bd0e5f17b6e177e2e0.zip |
UBIFS: fix available blocks count
Take into account that 2 eraseblocks are never available because
they are reserved for the index. This gives more realistic count
of FS blocks.
To avoid future confusions like this, introduce a constant.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs/ubifs/budget.c')
-rw-r--r-- | fs/ubifs/budget.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c index d5a65037e172..e42342547001 100644 --- a/fs/ubifs/budget.c +++ b/fs/ubifs/budget.c @@ -280,13 +280,8 @@ int ubifs_calc_min_idx_lebs(struct ubifs_info *c) * extra LEB to compensate. */ ret += 1; - /* - * At present the index needs at least 2 LEBs: one for the index head - * and one for in-the-gaps method (which currently does not cater for - * the index head and so excludes it from consideration). - */ - if (ret < 2) - ret = 2; + if (ret < MIN_INDEX_LEBS) + ret = MIN_INDEX_LEBS; return ret; } |