diff options
| author | Damien Le Moal <damien.lemoal@wdc.com> | 2017-07-24 09:44:37 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2017-07-26 21:55:43 +0200 |
| commit | 4218a9554653bd5be6e3c740749282b57434bd73 (patch) | |
| tree | d7099f78e95199bfcea6b6e6f6b29f3b10191f46 /drivers/md/dm-zoned-target.c | |
| parent | dm zoned: remove test for impossible REQ_OP_FLUSH conditions (diff) | |
| download | linux-4218a9554653bd5be6e3c740749282b57434bd73.tar.xz linux-4218a9554653bd5be6e3c740749282b57434bd73.zip | |
dm zoned: use GFP_NOIO in I/O path
Use GFP_NOIO for memory allocations in the I/O path. Other memory
allocations in the initialization path can use GFP_KERNEL.
Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/md/dm-zoned-target.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index 71eae8a23dae..b08bbbd4d902 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -541,7 +541,7 @@ static void dmz_queue_chunk_work(struct dmz_target *dmz, struct bio *bio) int ret; /* Create a new chunk work */ - cw = kmalloc(sizeof(struct dm_chunk_work), GFP_NOFS); + cw = kmalloc(sizeof(struct dm_chunk_work), GFP_NOIO); if (!cw) goto out; @@ -785,7 +785,7 @@ static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) /* Chunk BIO work */ mutex_init(&dmz->chunk_lock); - INIT_RADIX_TREE(&dmz->chunk_rxtree, GFP_NOFS); + INIT_RADIX_TREE(&dmz->chunk_rxtree, GFP_KERNEL); dmz->chunk_wq = alloc_workqueue("dmz_cwq_%s", WQ_MEM_RECLAIM | WQ_UNBOUND, 0, dev->name); if (!dmz->chunk_wq) { |