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| author | David S. Miller <davem@davemloft.net> | 2010-09-09 08:49:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-09 08:49:04 +0200 |
| commit | e199e6136ce6b151e6638ae93dca60748424d900 (patch) | |
| tree | 0d66e0b5d227c36b005e4f5537f4bbcfc6ed4904 /drivers/md/dm-snap-persistent.c | |
| parent | KS8851: Correct RX packet allocation (diff) | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jba... (diff) | |
| download | linux-e199e6136ce6b151e6638ae93dca60748424d900.tar.xz linux-e199e6136ce6b151e6638ae93dca60748424d900.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/md/dm-snap-persistent.c')
| -rw-r--r-- | drivers/md/dm-snap-persistent.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c index c097d8a4823d..cc2bdb83f9ad 100644 --- a/drivers/md/dm-snap-persistent.c +++ b/drivers/md/dm-snap-persistent.c @@ -266,7 +266,7 @@ static int chunk_io(struct pstore *ps, void *area, chunk_t chunk, int rw, */ static chunk_t area_location(struct pstore *ps, chunk_t area) { - return 1 + ((ps->exceptions_per_area + 1) * area); + return NUM_SNAPSHOT_HDR_CHUNKS + ((ps->exceptions_per_area + 1) * area); } /* @@ -780,8 +780,8 @@ static int persistent_commit_merge(struct dm_exception_store *store, * ps->current_area does not get reduced by prepare_merge() until * after commit_merge() has removed the nr_merged previous exceptions. */ - ps->next_free = (area_location(ps, ps->current_area) - 1) + - (ps->current_committed + 1) + NUM_SNAPSHOT_HDR_CHUNKS; + ps->next_free = area_location(ps, ps->current_area) + + ps->current_committed + 1; return 0; } |