#include "unwind.h" #include "thread.h" #include "session.h" #include "debug.h" #include "arch/common.h" struct unwind_libunwind_ops __weak *local_unwind_libunwind_ops; struct unwind_libunwind_ops __weak *x86_32_unwind_libunwind_ops; struct unwind_libunwind_ops __weak *arm64_unwind_libunwind_ops; static void unwind__register_ops(struct thread *thread, struct unwind_libunwind_ops *ops) { thread->unwind_libunwind_ops = ops; } int unwind__prepare_access(struct thread *thread, struct map *map, bool *initialized) { const char *arch; enum dso_type dso_type; struct unwind_libunwind_ops *ops = local_unwind_libunwind_ops; int err; if (thread->addr_space) { pr_debug("unwind: thread map already set, dso=%s\n", map->dso->name); if (initialized) *initialized = true; return 0; } /* env->arch is NULL for live-mode (i.e. perf top) */ if (!thread->mg->machine->env || !thread->mg->machine->env->arch) goto out_register; dso_type = dso__type(map->dso, thread->mg->machine); if (dso_type == DSO__TYPE_UNKNOWN) return 0; arch = normalize_arch(thread->mg->machine->env->arch); if (!strcmp(arch, "x86")) { if (dso_type != DSO__TYPE_64BIT) ops = x86_32_unwind_libunwind_ops; } else if (!strcmp(arch, "arm64") || !strcmp(arch, "arm")) { if (dso_type == DSO__TYPE_64BIT) ops = arm64_unwind_libunwind_ops; } if (!ops) { pr_err("unwind: target platform=%s is not supported\n", arch); return -1; } out_register: unwind__register_ops(thread, ops); err = thread->unwind_libunwind_ops->prepare_access(thread); if (initialized) *initialized = err ? false : true; return err; } void unwind__flush_access(struct thread *thread) { if (thread->unwind_libunwind_ops) thread->unwind_libunwind_ops->flush_access(thread); } void unwind__finish_access(struct thread *thread) { if (thread->unwind_libunwind_ops) thread->unwind_libunwind_ops->finish_access(thread); } int unwind__get_entries(unwind_entry_cb_t cb, void *arg, struct thread *thread, struct perf_sample *data, int max_stack) { if (thread->unwind_libunwind_ops) return thread->unwind_libunwind_ops->get_entries(cb, arg, thread, data, max_stack); return 0; } ght' method='get' action='/cgit.cgi/linux/net-next.git/log/include/trace/events/fib6.h'>
path: root/include/trace/events/fib6.h
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authorFabio Estevam <fabio.estevam@nxp.com>2016-12-27 15:31:49 -0200
committerZhang Rui <rui.zhang@intel.com>2017-01-04 11:15:23 +0800
commit7611fb68062f8d7f416f3272894d1edf7bbff29c (patch)
treebe689a1d5a48429126caf034fe3517025ae32252 /include/trace/events/fib6.h
parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
thermal: thermal_hwmon: Convert to hwmon_device_register_with_info()
Booting Linux on a mx6q based board leads to the following warning: (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). ,so do as suggested. Also, this results in the core taking care of creating the 'name' attribute, so drop the code doing that from the thermal driver. Suggested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'include/trace/events/fib6.h')