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| author | NeilBrown <neilb@suse.de> | 2012-05-19 09:01:13 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-05-19 09:01:13 +1000 |
| commit | b0d634d5683f0b186b242ce6a4f3b041edb8b956 (patch) | |
| tree | 6443dc130dcd45c78ca2878938464c418ea89c41 /drivers/md/raid10.c | |
| parent | 0d9f4f135eb6dea06bdcb7065b1e4ff78274a5e9 (diff) | |
| download | linux-b0d634d5683f0b186b242ce6a4f3b041edb8b956.tar.gz linux-b0d634d5683f0b186b242ce6a4f3b041edb8b956.tar.bz2 linux-b0d634d5683f0b186b242ce6a4f3b041edb8b956.zip | |
md/raid10: fix transcription error in calc_sectors conversion.
The old code was
sector_div(stride, fc);
the new code was
sector_dir(size, conf->near_copies);
'size' is right (the stride various wasn't really needed), but
'fc' means 'far_copies', and that is an important difference.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 3e7b1548111a..3f91c2e1dfe7 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -3189,7 +3189,7 @@ static void calc_sectors(struct r10conf *conf, sector_t size) if (conf->far_offset) conf->stride = 1 << conf->chunk_shift; else { - sector_div(size, conf->near_copies); + sector_div(size, conf->far_copies); conf->stride = size << conf->chunk_shift; } } |