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author | Greg Kroah-Hartman | 2018-07-16 09:04:54 +0200 |
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committer | Greg Kroah-Hartman | 2018-07-16 09:04:54 +0200 |
commit | 83cf9cd6d50ed4f7e6ae265e80e38b235c792f5f (patch) | |
tree | 6016c386c321cd6a3e8575e01ed9f10834fc5081 /drivers/md/dm-table.c | |
parent | parport: ieee1284: mark expected switch fall-throughs (diff) | |
parent | Linux 4.18-rc5 (diff) | |
download | kernel-qcow2-linux-83cf9cd6d50ed4f7e6ae265e80e38b235c792f5f.tar.gz kernel-qcow2-linux-83cf9cd6d50ed4f7e6ae265e80e38b235c792f5f.tar.xz kernel-qcow2-linux-83cf9cd6d50ed4f7e6ae265e80e38b235c792f5f.zip |
Merge 4.18-rc5 into char-misc-next
We want the char-misc fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md/dm-table.c')
-rw-r--r-- | drivers/md/dm-table.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 938766794c2e..3d0e2c198f06 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -885,9 +885,7 @@ EXPORT_SYMBOL_GPL(dm_table_set_type); static int device_supports_dax(struct dm_target *ti, struct dm_dev *dev, sector_t start, sector_t len, void *data) { - struct request_queue *q = bdev_get_queue(dev->bdev); - - return q && blk_queue_dax(q); + return bdev_dax_supported(dev->bdev, PAGE_SIZE); } static bool dm_table_supports_dax(struct dm_table *t) @@ -1907,6 +1905,9 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, if (dm_table_supports_dax(t)) blk_queue_flag_set(QUEUE_FLAG_DAX, q); + else + blk_queue_flag_clear(QUEUE_FLAG_DAX, q); + if (dm_table_supports_dax_write_cache(t)) dax_write_cache(t->md->dax_dev, true); |