Patch name: dm-snap-get-rid-of-__free_exceptions-fn.patch

The __free_exceptions function is only three lines long and
used in only one place. We'll need to break-up and re-order those
lines in later patches, so we get rid of the function entirely.

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

Index: linux-2.6/drivers/md/dm-snap.c
================================================== =================
--- linux-2.6.orig/drivers/md/dm-snap.c
+++ linux-2.6/drivers/md/dm-snap.c
@@ -578,14 +578,6 @@ bad_snap:
return r;
}

-static void __free_exceptions(struct dm_snapshot *s)
-{
- dm_kcopyd_client_destroy(s->kcopyd_client);
- s->kcopyd_client = NULL;
-
- dm_exception_table_destroy(s->pending);
-}
-
static void snapshot_dtr(struct dm_target *ti)
{
#ifdef CONFIG_DM_DEBUG
@@ -614,7 +606,10 @@ static void snapshot_dtr(struct dm_targe

mempool_destroy(s->tracked_chunk_pool);

- __free_exceptions(s);
+ dm_kcopyd_client_destroy(s->kcopyd_client);
+ s->kcopyd_client = NULL;
+
+ dm_exception_table_destroy(s->pending);

mempool_destroy(s->pending_pool);


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Patch name: dm-snap-get-rid-of-__free_exceptions-fn.patch

The __free_exceptions function is only three lines long and
used in only one place. We'll need to break-up and re-order those
lines in later patches, so we get rid of the function entirely.

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

Index: linux-2.6/drivers/md/dm-snap.c
================================================== =================
--- linux-2.6.orig/drivers/md/dm-snap.c
+++ linux-2.6/drivers/md/dm-snap.c
@@ -578,14 +578,6 @@ bad_snap:
return r;
}

-static void __free_exceptions(struct dm_snapshot *s)
-{
- dm_kcopyd_client_destroy(s->kcopyd_client);
- s->kcopyd_client = NULL;
-
- dm_exception_table_destroy(s->pending);
-}
-
static void snapshot_dtr(struct dm_target *ti)
{
#ifdef CONFIG_DM_DEBUG
@@ -614,7 +606,10 @@ static void snapshot_dtr(struct dm_targe

mempool_destroy(s->tracked_chunk_pool);

- __free_exceptions(s);
+ dm_kcopyd_client_destroy(s->kcopyd_client);
+ s->kcopyd_client = NULL;
+
+ dm_exception_table_destroy(s->pending);

mempool_destroy(s->pending_pool);


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