Commit 3ff4ec0e authored by Tom Rix's avatar Tom Rix Committed by Borislav Petkov
Browse files

x86/resctrl: Add printf attribute to log function 



Mark the function with the __printf attribute to allow the compiler to
more thoroughly typecheck its arguments against a format string with
-Wformat and similar flags.

 [ bp: Massage commit message. ]

Signed-off-by: default avatarTom Rix <trix@redhat.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Acked-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Link: https://lkml.kernel.org/r/20201221160009.3752017-1-trix@redhat.com
parent 7c53f6b6

arch/x86/kernel/cpu/resctrl/internal.h

+1 −0
Original line number Diff line number Diff line
@@ -572,6 +572,7 @@ union cpuid_0x10_x_edx { 


void rdt_last_cmd_clear(void);

void rdt_last_cmd_puts(const char *s);

__printf(1, 2)

void rdt_last_cmd_printf(const char *fmt, ...);



void rdt_ctrl_update(void *arg);