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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-06-28 18:31:58 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-07-05 18:45:19 +0300 |
| commit | 1fb8bd01ed0af0d0577e010e8c6b4234de583fa6 (patch) | |
| tree | ca8c24c96145a0ae45aa0ec6365e88aa8c5a9be3 /fs | |
| parent | 681947d2fa1a00629de33c4df3ca72c39f06a14c (diff) | |
| download | op-kernel-dev-1fb8bd01ed0af0d0577e010e8c6b4234de583fa6.zip op-kernel-dev-1fb8bd01ed0af0d0577e010e8c6b4234de583fa6.tar.gz | |
UBIFS: fix assertion warning
When debugging is enabled and an unclean file-system is mounter,
the following assertion is triggered:
UBIFS assert failed in ubifs_tnc_start_commit at 805 (pid 1081)
Call Trace:
[cfaffbd0] [c0006cf8] show_stack+0x44/0x16c (unreliable)
[cfaffc10] [c011b738] ubifs_tnc_start_commit+0xbb8/0xd18
[cfaffc90] [c0112670] do_commit+0x150/0xa44
[cfaffd10] [c0125234] ubifs_rcvry_gc_commit+0xd8/0x544
[cfaffd60] [c0100e9c] ubifs_fill_super+0xe78/0x15f8
[cfaffdf0] [c0102118] ubifs_get_sb+0x20c/0x320
[cfaffe70] [c007f764] vfs_kern_mount+0x58/0xe0
[cfaffe90] [c007f83c] do_kern_mount+0x40/0xf8
[cfaffeb0] [c0095c24] do_mount+0x550/0x758
[cfafff10] [c0095ebc] sys_mount+0x90/0xe0
[cfafff40] [c000ed4c] ret_from_syscall+0x0/0x3c
The reason is that we initialize 'c->min_leb_idx' early, and do
not re-calculate it after journal replay.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ubifs/super.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 76405c4..3507d0e 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -1287,6 +1287,9 @@ static int mount_ubifs(struct ubifs_info *c) if (err) goto out_journal; + /* Calculate 'min_idx_lebs' after journal replay */ + c->min_idx_lebs = ubifs_calc_min_idx_lebs(c); + err = ubifs_mount_orphans(c, c->need_recovery, mounted_read_only); if (err) goto out_orphans; |
