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| author |   Christoph Hellwig <hch@lst.de> | 2022-06-08 08:34:06 +0200 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@kernel.org> | 2022-06-08 14:04:14 -0400 |
| commit | 29dec90a0f1d961b93f34f910e9319d8cb23edbd (patch) | |
| tree | a9661e0821f7c983ae0c799f70f862ee2d58533b /drivers/md/dm-table.c | |
| parent | Linux 5.19-rc1 (diff) | |
| download | wireguard-linux-29dec90a0f1d961b93f34f910e9319d8cb23edbd.tar.xz wireguard-linux-29dec90a0f1d961b93f34f910e9319d8cb23edbd.zip | |
dm: fix bio_set allocation
The use of bioset_init_from_src mean that the pre-allocated pools weren't
used for anything except parameter passing, and the integrity pool
creation got completely lost for the actual live mapped_device. Fix that
by assigning the actual preallocated dm_md_mempools to the mapped_device
and using that for I/O instead of creating new mempools.
Fixes: 2a2a4c510b76 ("dm: use bioset_init_from_src() to copy bio_set")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'drivers/md/dm-table.c')
| -rw-r--r-- | drivers/md/dm-table.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 0e833a154b31..bd539afbfe88 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1038,17 +1038,6 @@ static int dm_table_alloc_md_mempools(struct dm_table *t, struct mapped_device * return 0; } -void dm_table_free_md_mempools(struct dm_table *t) -{ - dm_free_md_mempools(t->mempools); - t->mempools = NULL; -} - -struct dm_md_mempools *dm_table_get_md_mempools(struct dm_table *t) -{ - return t->mempools; -} - static int setup_indexes(struct dm_table *t) { int i; |