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rcu: Use pr_alert/pr_cont for printing logs

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User pr_alert/pr_cont for printing the logs from rcutorture module directly
instead of writing it to a buffer and then printing it. This allows us from not
having to allocate such buffers. Also remove a resulting empty function.

I tested this using the parse-torture.sh script as follows:

$ dmesg | grep torture > log.txt
$ bash parse-torture.sh log.txt test
$

There were no warnings which means that parsing went fine.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Joe Perches
2014-07-14 09:16:15 -04:00
committed by Paul E. McKenney
parent 188c1e896c
commit eea203fea3
3 changed files with 64 additions and 81 deletions
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2
include/linux/torture.h
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@@ -51,7 +51,7 @@
/* Definitions for online/offline exerciser. */
int torture_onoff_init(long ooholdoff, long oointerval);
char *torture_onoff_stats(char *page);
void torture_onoff_stats(void);
bool torture_onoff_failures(void);
/* Low-rider random number generator. */