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Go Back   Linux Archive > Redhat > Device-mapper Development

 
 
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Old 03-25-2009, 08:34 PM
Jonathan Brassow
 
Default DM Snapshot: shot cleanup

Patch name: dm-snapshot-cleanup.patch

From: Jonathan Brassow <jbrassow@redhat.com>

This patch applies on top of the previous 12 just to clean-up some
indenting and such.

brassow

Indenting and formatting fixes after a long series of patches.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>

---
drivers/md/dm-snap-persistent.c | 4 ++--
drivers/md/dm-snap.c | 14 +++++++-------
2 files changed, 9 insertions(+), 9 deletions(-)

Index: linux-2.6.29/drivers/md/dm-snap-persistent.c
================================================== =================
--- linux-2.6.29.orig/drivers/md/dm-snap-persistent.c
+++ linux-2.6.29/drivers/md/dm-snap-persistent.c
@@ -519,7 +519,7 @@ static int persistent_read_metadata(stru
ps->exceptions_per_area = (ps->store->chunk_size << SECTOR_SHIFT) /
sizeof(struct disk_exception);
ps->callbacks = dm_vcalloc(ps->exceptions_per_area,
- sizeof(*ps->callbacks));
+ sizeof(*ps->callbacks));
if (!ps->callbacks)
return -ENOMEM;

@@ -630,7 +630,7 @@ static void persistent_commit_exception(
* If we completely filled the current area, then wipe the next one.
*/
if ((ps->current_committed == ps->exceptions_per_area) &&
- zero_disk_area(ps, ps->current_area + 1))
+ zero_disk_area(ps, ps->current_area + 1))
ps->valid = 0;

/*
Index: linux-2.6.29/drivers/md/dm-snap.c
================================================== =================
--- linux-2.6.29.orig/drivers/md/dm-snap.c
+++ linux-2.6.29/drivers/md/dm-snap.c
@@ -365,7 +365,8 @@ static int init_exception_table(struct e
return 0;
}

-static void exit_exception_table(struct exception_table *et, struct kmem_cache *mem)
+static void exit_exception_table(struct exception_table *et,
+ struct kmem_cache *mem)
{
struct list_head *slot;
struct dm_snap_exception *ex, *next;
@@ -669,8 +670,7 @@ static int snapshot_ctr(struct dm_target

s = kmalloc(sizeof(*s), GFP_KERNEL);
if (!s) {
- ti->error = "Cannot allocate snapshot context private "
- "structure";
+ ti->error = "Cannot allocate snapshot private structure";
r = -ENOMEM;
goto bad_snap;
}
@@ -960,7 +960,7 @@ static void pending_complete(struct dm_s
*/
insert_completed_exception(s, e);

- out:
+out:
remove_exception(&pe->e);
snapshot_bios = bio_list_get(&pe->snapshot_bios);
origin_bios = put_pending_exception(pe);
@@ -1023,7 +1023,7 @@ static void start_copy(struct dm_snap_pe

/* Hand over to kcopyd */
dm_kcopyd_copy(s->kcopyd_client,
- &src, 1, &dest, 0, copy_callback, pe);
+ &src, 1, &dest, 0, copy_callback, pe);
}

static struct dm_snap_pending_exception *
@@ -1168,9 +1168,9 @@ static int snapshot_map(struct dm_target
map_context->ptr = track_chunk(s, chunk);
}

- out_unlock:
+out_unlock:
up_write(&s->lock);
- out:
+out:
return r;
}


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