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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-09-17 09:52:33 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-09-22 11:37:46 +0200 |
| commit | 0102c8c7fdfc4bd700971daff2b94470f4eafae4 (patch) | |
| tree | 531306c2299f9a269f0a986e29f17ba972180104 /lib/kstrtox.h | |
| download | linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.tar.gz linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.zip | |
perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rspgrafted
DMR introduces Offmodule Response events in place of the legacy
Offcore Response events, but it still exposes the inherited
offcore_rsp PMU attribute for programming the corresponding MSR data.
Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface
matches the underlying event name and avoids user & tooling confusion.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com
Diffstat (limited to 'lib/kstrtox.h')
| -rw-r--r-- | lib/kstrtox.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/kstrtox.h b/lib/kstrtox.h new file mode 100644 index 000000000..73dee79fd --- /dev/null +++ b/lib/kstrtox.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LIB_KSTRTOX_H +#define _LIB_KSTRTOX_H + +#include <linux/args.h> + +#define KSTRTOX_OVERFLOW (1U << 31) +const char *_parse_integer_fixup_radix(const char *s, unsigned int *base); +unsigned int _parse_integer_limit(const char *s, unsigned int base, unsigned long long *res, + size_t max_chars, unsigned long long init); + +#define _parse_integer0(s, base, res, ...) \ + _parse_integer_limit(s, base, res, INT_MAX, 0) + +#define _parse_integer1(s, base, res, max_chars, ...) \ + _parse_integer_limit(s, base, res, max_chars, 0) + +#define _parse_integer2(s, base, res, max_chars, init, ...) \ + _parse_integer_limit(s, base, res, max_chars, init) + +#define _parse_integer(s, base, res, ...) \ + CONCATENATE(_parse_integer, COUNT_ARGS(__VA_ARGS__))(s, base, res, __VA_ARGS__) + +#endif |