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authorChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>2020-05-19 11:06:27 +0300
committerChristoph Hellwig <hch@lst.de>2020-05-27 08:12:38 +0300
commit463c5fabb8dfca4941c4c50365bb7749ac5c9916 (patch)
tree486190dfe5aae498989c7ec45915db60da99ea06 /drivers/nvme/target/core.c
parent696ece751366e7a02a81fa0228125fe25a47969d (diff)
downloadlinux-463c5fabb8dfca4941c4c50365bb7749ac5c9916.tar.xz
nvmet: add helper to revalidate bdev and file ns
This patch adds a wrapper helper to indicate size change in the bdev & file-backed namespace when revalidating ns. This helper is needed in order to minimize code repetition in the next patch for configfs.c and existing admin-cmd.c.   Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Sagi Grimberg <sagi@grimbeg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/target/core.c')
-rw-r--r--drivers/nvme/target/core.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index 7ce3d3b0f5d6..ee5865568588 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -515,6 +515,14 @@ static void nvmet_p2pmem_ns_add_p2p(struct nvmet_ctrl *ctrl,
ns->nsid);
}
+void nvmet_ns_revalidate(struct nvmet_ns *ns)
+{
+ if (ns->bdev)
+ nvmet_bdev_ns_revalidate(ns);
+ else
+ nvmet_file_ns_revalidate(ns);
+}
+
int nvmet_ns_enable(struct nvmet_ns *ns)
{
struct nvmet_subsys *subsys = ns->subsys;