Add documentation for try_verify_in_tasklet feature implemented
in patch 5721d4e5a9cdb148f681a004ae5748890a0e2d90.
Signed-off-by: Milan Broz <gmazyland@xxxxxxxxx>
---
Documentation/admin-guide/device-mapper/verity.rst | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/admin-guide/device-mapper/verity.rst b/Documentation/admin-guide/device-mapper/verity.rst
index 1a6b91368e59..a65c1602cb23 100644
--- a/Documentation/admin-guide/device-mapper/verity.rst
+++ b/Documentation/admin-guide/device-mapper/verity.rst
@@ -141,6 +141,10 @@ root_hash_sig_key_desc <key_description>
also gain new certificates at run time if they are signed by a certificate
already in the secondary trusted keyring.
+try_verify_in_tasklet
+ If verity hashes are in cache, verify data blocks in kernel tasklet instead
+ of workqueue. This option can reduce IO latency.
+
Theory of operation
===================
--
2.37.2
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