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#ifndef _PERF_KEYSYMS_H_
#define _PERF_KEYSYMS_H_ 1

#include "libslang.h"

#define K_DOWN	SL_KEY_DOWN
#define K_END	SL_KEY_END
#define K_ENTER	'\r'
#define K_ESC	033
#define K_F1	SL_KEY_F(1)
#define K_HOME	SL_KEY_HOME
#define K_LEFT	SL_KEY_LEFT
#define K_PGDN	SL_KEY_NPAGE
#define K_PGUP	SL_KEY_PPAGE
#define K_RIGHT	SL_KEY_RIGHT
#define K_TAB	'\t'
#define K_UNTAB	SL_KEY_UNTAB
#define K_UP	SL_KEY_UP
#define K_BKSPC 0x7f
#define K_DEL	SL_KEY_DELETE

/* Not really keys */
#define K_TIMER	 -1
#define K_ERROR	 -2
#define K_RESIZE -3
#define K_SWITCH_INPUT_DATA -4

#endif /* _PERF_KEYSYMS_H_ */
8'>drivers/usb/host/isp116x-hcd.c parent0b3589be9b98994ce3d5aeca52445d1f5627c4ba (diff)
perf/x86/intel/rapl: Make package handling more robust
The package management code in RAPL relies on package mapping being available before a CPU is started. This changed with: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") because the ACPI/BIOS information turned out to be unreliable, but that left RAPL in broken state. This was not noticed because on a regular boot all CPUs are online before RAPL is initialized. A possible fix would be to reintroduce the mess which allocates a package data structure in CPU prepare and when it turns out to already exist in starting throw it away later in the CPU online callback. But that's a horrible hack and not required at all because RAPL becomes functional for perf only in the CPU online callback. That's correct because user space is not yet informed about the CPU being onlined, so nothing caan rely on RAPL being available on that particular CPU. Move the allocation to the CPU online callback and simplify the hotplug handling. At this point the package mapping is established and correct. This also adds a missing check for available package data in the event_init() function. Reported-by: Yasuaki Ishimatsu <yasu.isimatu@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Siewior <bigeasy@linutronix.de> Cc: Stephane Eranian <eranian@google.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Fixes: 9d85eb9119f4 ("x86/smpboot: Make logical package management more robust") Link: http://lkml.kernel.org/r/20170131230141.212593966@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/usb/host/isp116x-hcd.c')