Commit 974e58e1 authored by Yu Kuai's avatar Yu Kuai
Browse files

blk-io-hierarchy: support hierarchy stats for blk-throttle 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/release-management/issues/IB4E8P


CVE: NA

--------------------------------

Support to account the numbers of io and io latency that is throttled by
blk-throttle.

Signed-off-by: default avatarYu Kuai <yukuai3@huawei.com>
parent 4a0359af

arch/arm64/configs/openeuler_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -952,6 +952,7 @@ CONFIG_BLK_DEBUG_FS_ZONED=y 
CONFIG_BLK_DEV_DETECT_WRITING_PART0=y

CONFIG_BLK_DEV_WRITE_MOUNTED_DUMP=y

CONFIG_BLK_IO_HUNG_TASK_CHECK=y

# CONFIG_BLK_IO_HIERARCHY_STATS is not set



#

# Partition Types

arch/powerpc/configs/openeuler_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -679,6 +679,7 @@ CONFIG_BLK_DEV_THROTTLING=y 
CONFIG_BLK_DEBUG_FS=y

# CONFIG_BLK_SED_OPAL is not set

# CONFIG_BLK_INLINE_ENCRYPTION is not set

# CONFIG_BLK_IO_HIERARCHY_STATS is not set



#

# Partition Types

arch/riscv/configs/openeuler_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -646,6 +646,7 @@ CONFIG_BLK_INLINE_ENCRYPTION=y 
CONFIG_BLK_INLINE_ENCRYPTION_FALLBACK=y

# CONFIG_BLK_DEV_DETECT_WRITING_PART0 is not set

# CONFIG_BLK_DEV_WRITE_MOUNTED_DUMP is not set

# CONFIG_BLK_IO_HIERARCHY_STATS is not set



#

# Partition Types

arch/x86/configs/openeuler_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -988,6 +988,7 @@ CONFIG_BLK_DEBUG_FS_ZONED=y 
CONFIG_BLK_DEV_DETECT_WRITING_PART0=y

CONFIG_BLK_DEV_WRITE_MOUNTED_DUMP=y

CONFIG_BLK_IO_HUNG_TASK_CHECK=y

# CONFIG_BLK_IO_HIERARCHY_STATS is not set



#

# Partition Types

block/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -275,6 +275,7 @@ config BLK_IO_HUNG_TASK_CHECK 
	  if this is set, hungtask will complain about slow io even if such

	  io is not hanged. Be careful to enable hungtask panic in this case.



source "block/blk-io-hierarchy/Kconfig"

source "block/partitions/Kconfig"



config BLK_MQ_PCI