Legacy IO schedulers (cfq, deadline and noop) were removed in
f382fb0bcef4.
The documentation for deadline was retained because it carries over to
mq-deadline as well, but location of the doc file was changed over time.
The old iosched algorithms were removed from elevator= kernel parameter
and mq-deadline, kyber and bfq were added with a reference to their
documentation.
Fixes: f382fb0bcef4 ("block: remove legacy IO schedulers")
Signed-off-by: Otto Sabart <[email protected]>
---
Documentation/admin-guide/kernel-parameters.txt | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index b799bcf67d7b..2238fb3c7dcf 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1182,9 +1182,10 @@
arch/x86/kernel/cpu/cpufreq/elanfreq.c.
elevator= [IOSCHED]
- Format: {"cfq" | "deadline" | "noop"}
- See Documentation/block/cfq-iosched.txt and
- Documentation/block/deadline-iosched.txt for details.
+ Format: { "mq-deadline" | "kyber" | "bfq" }
+ See Documentation/block/deadline-iosched.txt,
+ Documentation/block/kyber-iosched.txt and
+ Documentation/block/bfq-iosched.txt for details.
elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390]
Specifies physical address of start of kernel core
--
2.17.2
On Sun, 3 Feb 2019 21:00:19 +0100
Otto Sabart <[email protected]> wrote:
> Legacy IO schedulers (cfq, deadline and noop) were removed in
> f382fb0bcef4.
>
> The documentation for deadline was retained because it carries over to
> mq-deadline as well, but location of the doc file was changed over time.
>
> The old iosched algorithms were removed from elevator= kernel parameter
> and mq-deadline, kyber and bfq were added with a reference to their
> documentation.
>
> Fixes: f382fb0bcef4 ("block: remove legacy IO schedulers")
> Signed-off-by: Otto Sabart <[email protected]>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index b799bcf67d7b..2238fb3c7dcf 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -1182,9 +1182,10 @@
> arch/x86/kernel/cpu/cpufreq/elanfreq.c.
>
> elevator= [IOSCHED]
> - Format: {"cfq" | "deadline" | "noop"}
> - See Documentation/block/cfq-iosched.txt and
> - Documentation/block/deadline-iosched.txt for details.
> + Format: { "mq-deadline" | "kyber" | "bfq" }
> + See Documentation/block/deadline-iosched.txt,
> + Documentation/block/kyber-iosched.txt and
> + Documentation/block/bfq-iosched.txt for details.
Applied, thanks.
jon