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Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12 |
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| #
eca7de7c |
| 13-Feb-2023 |
Wang Yong <wang.yong12@zte.com.cn> |
delayacct: improve the average delay precision of getdelay tool to microsecond
Improve the average delay precision of getdelay tool to microsecond. When
using the getdelay tool, it is sometimes fou
delayacct: improve the average delay precision of getdelay tool to microsecond
Improve the average delay precision of getdelay tool to microsecond. When
using the getdelay tool, it is sometimes found that the average delay
except CPU is not 0, but display is 0, because the precison is too low.
For example, see delay average of SWAP below when using ZRAM.
print delayacct stats ON
PID 32915
CPU count real total virtual total delay total delay average
339202 2793871936 9233585504 7951112 0.000ms
IO count delay total delay average
41 419296904 10ms
SWAP count delay total delay average
242589 1045792384 0ms
This wrong display is misleading, so improve the millisecond precision of
the average delay to microsecond just like CPU. Then user would get more
accurate information of delay time.
Link: https://lkml.kernel.org/r/202302131408087983857@zte.com.cn
Signed-off-by: Wang Yong <wang.yong12@zte.com.cn>
Reviewed-by: Yang Yang <yang.yang29@zte.com.cn>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
show more ...
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Revision tags: v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1 |
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| #
6ab587e8 |
| 09-Dec-2022 |
Yanteng Si <siyanteng@loongson.cn> |
docs/zh_CN: Update the translation of delay-accounting to 6.1-rc8
Update to commit f347c9d2697f ("filemap: make the accounting
of thrashing more consistent").
Commit 662ce1dc9caf ("delayacct: track
docs/zh_CN: Update the translation of delay-accounting to 6.1-rc8
Update to commit f347c9d2697f ("filemap: make the accounting
of thrashing more consistent").
Commit 662ce1dc9caf ("delayacct: track delays from write-protect copy").
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/798990521e991697f9f2b75f4dc4a485d31c1311.1670642548.git.siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
show more ...
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Revision tags: v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15 |
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| #
2701b511 |
| 12-Jan-2022 |
wangyong <wang.yong12@zte.com.cn> |
docs/zh_CN: Update zh_CN/accounting/delay-accounting.rst
Update zh_CN/accounting/delay-accounting.rst.
The document modification has been merged which refers to the following link:
https://lore.kern
docs/zh_CN: Update zh_CN/accounting/delay-accounting.rst
Update zh_CN/accounting/delay-accounting.rst.
The document modification has been merged which refers to the following link:
https://lore.kernel.org/all/1639583021-92977-1-git-send-email-wang.yong12@zte.com.cn/
Signed-off-by: wangyong <wang.yong12@zte.com.cn>
Reviewed-by: Yang Yang <yang.yang29@zte.com.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/1642003482-48935-1-git-send-email-wang.yong12@zte.com.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
show more ...
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Revision tags: v5.16 |
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| #
422d98c1 |
| 17-Dec-2021 |
Yang Yang <yang.yang29@zte.com.cn> |
docs/zh_CN: Add zh_CN/accounting/delay-accounting.rst
Add translation zh_CN/accounting/delay-accounting.rst and links it
to zh_CN/accounting/index.rst while clean its todo entry.
Signed-off-by: Yan
docs/zh_CN: Add zh_CN/accounting/delay-accounting.rst
Add translation zh_CN/accounting/delay-accounting.rst and links it
to zh_CN/accounting/index.rst while clean its todo entry.
Signed-off-by: Yang Yang <yang.yang29@zte.com.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/20211217110949.453361-1-yang.yang29@zte.com.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
show more ...
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