net/mlx5e: Move common case counters within sq_stats struct

[cascardo/linux.git] / drivers / md / Kconfig

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index 7913fdc..0a2e727 100644 (file)
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -240,6 +240,15 @@ config DM_BUFIO
         as a cache, holding recently-read blocks in memory and performing
         delayed writes.
 
+config DM_DEBUG_BLOCK_STACK_TRACING
+       bool "Keep stack trace of persistent data block lock holders"
+       depends on STACKTRACE_SUPPORT && DM_BUFIO
+       select STACKTRACE
+       ---help---
+        Enable this for messages that may help debug problems with the
+        block manager locking used by thin provisioning and caching.
+
+        If unsure, say N.
 config DM_BIO_PRISON
        tristate
        depends on BLK_DEV_DM
@@ -458,6 +467,18 @@ config DM_VERITY
 
          If unsure, say N.
 
+config DM_VERITY_FEC
+       bool "Verity forward error correction support"
+       depends on DM_VERITY
+       select REED_SOLOMON
+       select REED_SOLOMON_DEC8
+       ---help---
+         Add forward error correction support to dm-verity. This option
+         makes it possible to use pre-generated error correction data to
+         recover from corrupted blocks.
+
+         If unsure, say N.
+
 config DM_SWITCH
        tristate "Switch target support (EXPERIMENTAL)"
        depends on BLK_DEV_DM