lkml.org 
[lkml]   [2009]   [Mar]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 5/7] blktrace: report EBUSY correctly
Em Fri, Mar 20, 2009 at 09:49:08AM +0800, Li Zefan escreveu:
> blk_trace_remove_queue() returns EINVAL if q->blk_trace == NULL,
> but blk_trace_setup_queue() doesn't return EBUSY if q->blk_trace != NULL.
>
> # echo 0 > sdaX/trace/enable
> # echo 0 > sdaX/trace/enable
> bash: echo: write error: Invalid argument
> # echo 1 > sdaX/trace/enable
> # echo 1 > sdaX/trace/enable
> (should return EBUSY)
>
> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>

Thanks for all the testing, its being really appreciated,

Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>

- Arnaldo


\
 
 \ /
  Last update: 2009-03-20 14:13    [W:0.190 / U:14.572 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site