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authorChristoph Hellwig <hch@lst.de>2019-03-13 18:55:08 +0100
committerJens Axboe <axboe@kernel.dk>2019-03-13 12:57:34 -0600
commit9f0916ab932f676c042d4592a235a895847484f2 (patch)
treefc3c1b34a3926a513b423538dcf2de0341c11a1d
parent2631857160ecbea04e54423f5053133fe2b6ea45 (diff)
nvme: add proper write zeroes setup for the multipath device
Add a gendisk argument to nvme_config_write_zeroes so that the call to nvme_update_disk_info for the multipath device node updates the proper request_queue. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Max Gurtovoy <maxg@mellanox.com> Tested-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--drivers/nvme/host/core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 6a57ece7d76b..470601980794 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1526,7 +1526,7 @@ static void nvme_config_discard(struct gendisk *disk, struct nvme_ns *ns)
blk_queue_max_write_zeroes_sectors(queue, UINT_MAX);
}
-static inline void nvme_config_write_zeroes(struct nvme_ns *ns)
+static void nvme_config_write_zeroes(struct gendisk *disk, struct nvme_ns *ns)
{
u32 max_sectors;
unsigned short bs = 1 << ns->lba_shift;
@@ -1549,7 +1549,7 @@ static inline void nvme_config_write_zeroes(struct nvme_ns *ns)
else
max_sectors = ((u32)(ns->ctrl->max_hw_sectors + 1) * bs) >> 9;
- blk_queue_max_write_zeroes_sectors(ns->queue, max_sectors);
+ blk_queue_max_write_zeroes_sectors(disk->queue, max_sectors);
}
static void nvme_report_ns_ids(struct nvme_ctrl *ctrl, unsigned int nsid,
@@ -1607,7 +1607,7 @@ static void nvme_update_disk_info(struct gendisk *disk,
set_capacity(disk, capacity);
nvme_config_discard(disk, ns);
- nvme_config_write_zeroes(ns);
+ nvme_config_write_zeroes(disk, ns);
if (id->nsattr & (1 << 0))
set_disk_ro(disk, true);