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authorMike Snitzer <snitzer@redhat.com>2019-07-30 20:39:43 +0200
committerMike Snitzer <snitzer@redhat.com>2019-07-31 00:59:24 +0200
commit9c50a98f55f4b123227eebb25009524d20bc4c2a (patch)
tree4d59e9b3bd0f3699d0023dcdc82e4b72d03ed124
parentdm table: fix dax_dev NULL dereference in device_synchronous() (diff)
downloadlinux-9c50a98f55f4b123227eebb25009524d20bc4c2a.tar.xz
linux-9c50a98f55f4b123227eebb25009524d20bc4c2a.zip
dm table: fix various whitespace issues with recent DAX code
Also, rename device_synchronous to device_dax_synchronous. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
-rw-r--r--drivers/md/dm-table.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 12857beaa7f9..7b6c3ee9e755 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -882,23 +882,23 @@ EXPORT_SYMBOL_GPL(dm_table_set_type);
/* validate the dax capability of the target device span */
int device_supports_dax(struct dm_target *ti, struct dm_dev *dev,
- sector_t start, sector_t len, void *data)
+ sector_t start, sector_t len, void *data)
{
int blocksize = *(int *) data;
return generic_fsdax_supported(dev->dax_dev, dev->bdev, blocksize,
- start, len);
+ start, len);
}
/* Check devices support synchronous DAX */
-static int device_synchronous(struct dm_target *ti, struct dm_dev *dev,
- sector_t start, sector_t len, void *data)
+static int device_dax_synchronous(struct dm_target *ti, struct dm_dev *dev,
+ sector_t start, sector_t len, void *data)
{
return dev->dax_dev && dax_synchronous(dev->dax_dev);
}
bool dm_table_supports_dax(struct dm_table *t,
- iterate_devices_callout_fn iterate_fn, int *blocksize)
+ iterate_devices_callout_fn iterate_fn, int *blocksize)
{
struct dm_target *ti;
unsigned i;
@@ -911,7 +911,7 @@ bool dm_table_supports_dax(struct dm_table *t,
return false;
if (!ti->type->iterate_devices ||
- !ti->type->iterate_devices(ti, iterate_fn, blocksize))
+ !ti->type->iterate_devices(ti, iterate_fn, blocksize))
return false;
}
@@ -1921,7 +1921,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
if (dm_table_supports_dax(t, device_supports_dax, &page_size)) {
blk_queue_flag_set(QUEUE_FLAG_DAX, q);
- if (dm_table_supports_dax(t, device_synchronous, NULL))
+ if (dm_table_supports_dax(t, device_dax_synchronous, NULL))
set_dax_synchronous(t->md->dax_dev);
}
else