Commit 31dcbbef authored by Otto Sabart's avatar Otto Sabart Committed by Jonathan Corbet

doc: kernel-parameters.txt: fix documentation of elevator parameter

Legacy IO schedulers (cfq, deadline and noop) were removed in
f382fb0b.

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: f382fb0b ("block: remove legacy IO schedulers")
Signed-off-by: default avatarOtto Sabart <ottosabart@seberm.com>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 560f28bc
...@@ -1182,9 +1182,10 @@ ...@@ -1182,9 +1182,10 @@
arch/x86/kernel/cpu/cpufreq/elanfreq.c. arch/x86/kernel/cpu/cpufreq/elanfreq.c.
elevator= [IOSCHED] elevator= [IOSCHED]
Format: {"cfq" | "deadline" | "noop"} Format: { "mq-deadline" | "kyber" | "bfq" }
See Documentation/block/cfq-iosched.txt and See Documentation/block/deadline-iosched.txt,
Documentation/block/deadline-iosched.txt for details. Documentation/block/kyber-iosched.txt and
Documentation/block/bfq-iosched.txt for details.
elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390] elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390]
Specifies physical address of start of kernel core Specifies physical address of start of kernel core
......
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