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Documentation: drop as block elevator reference in switching-sched.txt 

Remove 'as' for as is no longer supported, and we can not use
'elevator=as' any more.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Wang Sheng-Hui 2011-11-04 11:22:33 -07:00 committed by Linus Torvalds
parent ee31892aaf
commit b31966816d
1 changed files with 2 additions and 2 deletions
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4
Documentation/block/switching-sched.txt
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@ -1,6 +1,6 @@
To choose IO schedulers at boot time, use the argument 'elevator=deadline'.
'noop', 'as' and 'cfq' (the default) are also available. IO schedulers are
assigned globally at boot time only presently.
'noop' and 'cfq' (the default) are also available. IO schedulers are assigned
globally at boot time only presently.
Each io queue has a set of io scheduler tunables associated with it. These
tunables control how the io scheduler works. You can find these entries