From: Milan Broz Date: Tue, 27 Sep 2022 18:42:26 +0000 (+0200) Subject: dm verity: Add documentation for try_verify_in_tasklet option X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dc3efedf9f7b802d0817183020ed01cb0c120fe8;p=linux.git dm verity: Add documentation for try_verify_in_tasklet option Add documentation that was missing from commit 5721d4e5a9cd ("dm verity: Add optional "try_verify_in_tasklet" feature"). Signed-off-by: Milan Broz Signed-off-by: Mike Snitzer --- diff --git a/Documentation/admin-guide/device-mapper/verity.rst b/Documentation/admin-guide/device-mapper/verity.rst index 1a6b91368e594..a65c1602cb239 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 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 ===================