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Commit 8acb888c authored by Anton Blanchard's avatar Anton Blanchard Committed by Paul Mackerras
Browse files

[PATCH] ppc64: Quieten lparcfg 



If we dont have permission to read some information from the hypervisor,
lparcfg outputs a warning on the console. Now that lparcfg is world
readable this is a problem.

Dont warn in the case of H_Authority, remove some unnecessary function
prototypes and fix whitespace damage in a structure as well.

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 7f7fda04

arch/powerpc/kernel/lparcfg.c

+8 −11
Original line number Original line Diff line number Diff line
@@ -43,7 +43,7 @@ 
/* #define LPARCFG_DEBUG */

/* #define LPARCFG_DEBUG */





/* find a better place for this function... */

/* find a better place for this function... */

void log_plpar_hcall_return(unsigned long rc, char *tag)

static void log_plpar_hcall_return(unsigned long rc, char *tag)

{

{

	if (rc == 0)		/* success, return */

	if (rc == 0)		/* success, return */

		return;

		return;
@@ -213,11 +213,10 @@ static void h_pic(unsigned long *pool_idle_time, unsigned long *num_procs) 
	unsigned long dummy;

	unsigned long dummy;

	rc = plpar_hcall(H_PIC, 0, 0, 0, 0, pool_idle_time, num_procs, &dummy);

	rc = plpar_hcall(H_PIC, 0, 0, 0, 0, pool_idle_time, num_procs, &dummy);





	if (rc != H_Authority)

		log_plpar_hcall_return(rc, "H_PIC");

		log_plpar_hcall_return(rc, "H_PIC");

}

}





static unsigned long get_purr(void);



/* Track sum of all purrs across all processors. This is used to further */

/* Track sum of all purrs across all processors. This is used to further */

/* calculate usage values by different applications                       */

/* calculate usage values by different applications                       */
@@ -319,8 +318,6 @@ static void parse_system_parameter_string(struct seq_file *m) 
	kfree(local_buffer);

	kfree(local_buffer);

}

}





static int lparcfg_count_active_processors(void);



/* Return the number of processors in the system.

/* Return the number of processors in the system.

 * This function reads through the device tree and counts

 * This function reads through the device tree and counts

 * the virtual processors, this does not include threads.

 * the virtual processors, this does not include threads.