diff options
32 files changed, 60 insertions, 59 deletions
diff --git a/arch/microblaze/include/asm/ftrace.h b/arch/microblaze/include/asm/ftrace.h index 5db7f4489f05..6a92bed37794 100644 --- a/arch/microblaze/include/asm/ftrace.h +++ b/arch/microblaze/include/asm/ftrace.h @@ -13,7 +13,7 @@ extern void ftrace_call_graph(void); #endif #ifdef CONFIG_DYNAMIC_FTRACE -/* reloction of mcount call site is the same as the address */ +/* relocation of mcount call site is the same as the address */ static inline unsigned long ftrace_call_adjust(unsigned long addr) { return addr; diff --git a/arch/nds32/kernel/ftrace.c b/arch/nds32/kernel/ftrace.c index 414f8a780cc3..0e23e3a8df6b 100644 --- a/arch/nds32/kernel/ftrace.c +++ b/arch/nds32/kernel/ftrace.c @@ -236,7 +236,7 @@ void __naked return_to_handler(void) "bal ftrace_return_to_handler\n\t" "move $lp, $r0 \n\t" - /* restore state nedded by the ABI */ + /* restore state needed by the ABI */ "lmw.bim $r0,[$sp],$r1,#0x0 \n\t"); } diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h index bc76970b6ee5..debe8c4f7062 100644 --- a/arch/powerpc/include/asm/ftrace.h +++ b/arch/powerpc/include/asm/ftrace.h @@ -12,7 +12,7 @@ #ifdef __ASSEMBLY__ -/* Based off of objdump optput from glibc */ +/* Based off of objdump output from glibc */ #define MCOUNT_SAVE_FRAME \ stwu r1,-48(r1); \ @@ -52,7 +52,7 @@ extern void _mcount(void); static inline unsigned long ftrace_call_adjust(unsigned long addr) { - /* reloction of mcount call site is the same as the address */ + /* relocation of mcount call site is the same as the address */ return addr; } diff --git a/arch/sh/kernel/ftrace.c b/arch/sh/kernel/ftrace.c index 0646c5961846..295c43315bbe 100644 --- a/arch/sh/kernel/ftrace.c +++ b/arch/sh/kernel/ftrace.c @@ -67,7 +67,7 @@ static unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) * Modifying code must take extra care. On an SMP machine, if * the code being modified is also being executed on another CPU * that CPU will have undefined results and possibly take a GPF. - * We use kstop_machine to stop other CPUS from exectuing code. + * We use kstop_machine to stop other CPUS from executing code. * But this does not stop NMIs from happening. We still need * to protect against that. We separate out the modification of * the code to take care of this. diff --git a/arch/sparc/include/asm/ftrace.h b/arch/sparc/include/asm/ftrace.h index d3aa1a524431..e284394cb3aa 100644 --- a/arch/sparc/include/asm/ftrace.h +++ b/arch/sparc/include/asm/ftrace.h @@ -17,7 +17,7 @@ void _mcount(void); #endif #ifdef CONFIG_DYNAMIC_FTRACE -/* reloction of mcount call site is the same as the address */ +/* relocation of mcount call site is the same as the address */ static inline unsigned long ftrace_call_adjust(unsigned long addr) { return addr; diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index 4b83cbded559..1261e8b41edb 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -477,7 +477,7 @@ struct dentry *tracefs_create_dir(const char *name, struct dentry *parent) * * The instances directory is special as it allows for mkdir and rmdir to * to be done by userspace. When a mkdir or rmdir is performed, the inode - * locks are released and the methhods passed in (@mkdir and @rmdir) are + * locks are released and the methods passed in (@mkdir and @rmdir) are * called without locks and with the name of the directory being created * within the instances directory. * diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 86e5028bfa20..a69f363b61bf 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -33,7 +33,7 @@ /* * If the arch's mcount caller does not support all of ftrace's * features, then it must call an indirect function that - * does. Or at least does enough to prevent any unwelcomed side effects. + * does. Or at least does enough to prevent any unwelcome side effects. */ #if !ARCH_SUPPORTS_FTRACE_OPS # define FTRACE_FORCE_LIST_FUNC 1 @@ -389,7 +389,7 @@ DECLARE_PER_CPU(int, disable_stack_tracer); */ static inline void stack_tracer_disable(void) { - /* Preemption or interupts must be disabled */ + /* Preemption or interrupts must be disabled */ if (IS_ENABLED(CONFIG_DEBUG_PREEMPT)) WARN_ON_ONCE(!preempt_count() || !irqs_disabled()); this_cpu_inc(disable_stack_tracer); diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 8cba64ce23a4..36e27c1f42e0 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -206,7 +206,7 @@ static inline unsigned int tracing_gen_ctx_dec(void) trace_ctx = tracing_gen_ctx(); /* - * Subtract one from the preeption counter if preemption is enabled, + * Subtract one from the preemption counter if preemption is enabled, * see trace_event_buffer_reserve()for details. */ if (IS_ENABLED(CONFIG_PREEMPTION)) diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 9cfb099da58f..13f65420f188 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -465,7 +465,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) * * * * The declared 'local variable' is called '__entry' * * - * * __field(pid_t, prev_prid) is equivalent to a standard declariton: + * * __field(pid_t, prev_prid) is equivalent to a standard declaration: * * * * pid_t prev_pid; * * diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h index 9f0d3b7d56b0..ba78a5602cd1 100644 --- a/include/trace/events/io_uring.h +++ b/include/trace/events/io_uring.h @@ -49,7 +49,7 @@ TRACE_EVENT(io_uring_create, ); /** - * io_uring_register - called after a buffer/file/eventfd was succesfully + * io_uring_register - called after a buffer/file/eventfd was successfully * registered for a ring * * @ctx: pointer to a ring context structure diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index 5fc29400e1a2..97177c10bf64 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -48,7 +48,7 @@ TRACE_EVENT(rcu_utilization, * RCU flavor, the grace-period number, and a string identifying the * grace-period-related event as follows: * - * "AccReadyCB": CPU acclerates new callbacks to RCU_NEXT_READY_TAIL. + * "AccReadyCB": CPU accelerates new callbacks to RCU_NEXT_READY_TAIL. * "AccWaitCB": CPU accelerates new callbacks to RCU_WAIT_TAIL. * "newreq": Request a new grace period. * "start": Start a grace period. diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index cbe3e152d24c..1eca2305ca42 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -174,7 +174,7 @@ DEFINE_EVENT(sched_wakeup_template, sched_waking, TP_ARGS(p)); /* - * Tracepoint called when the task is actually woken; p->state == TASK_RUNNNG. + * Tracepoint called when the task is actually woken; p->state == TASK_RUNNING. * It is not always called from the waking context. */ DEFINE_EVENT(sched_wakeup_template, sched_wakeup, diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index 19abb6c3eb73..6ad031c71be7 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -119,7 +119,7 @@ TRACE_EVENT(timer_expire_entry, * When used in combination with the timer_expire_entry tracepoint we can * determine the runtime of the timer callback function. * - * NOTE: Do NOT derefernce timer in TP_fast_assign. The pointer might + * NOTE: Do NOT dereference timer in TP_fast_assign. The pointer might * be invalid. We solely track the pointer. */ DEFINE_EVENT(timer_class, timer_expire_exit, diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index b0c45d923f0f..49f7ddb36149 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -658,7 +658,7 @@ BPF_CALL_5(bpf_seq_printf, struct seq_file *, m, char *, fmt, u32, fmt_size, /* fmt[i] != 0 && fmt[last] == 0, so we can access fmt[i + 1] */ i++; - /* skip optional "[0 +-][num]" width formating field */ + /* skip optional "[0 +-][num]" width formatting field */ while (fmt[i] == '0' || fmt[i] == '+' || fmt[i] == '-' || fmt[i] == ' ') i++; @@ -748,7 +748,8 @@ BPF_CALL_5(bpf_seq_printf, struct seq_file *, m, char *, fmt, u32, fmt_size, fmt_cnt++; } - /* Maximumly we can have MAX_SEQ_PRINTF_VARARGS parameter, just give + /* + * The maximum we can have is MAX_SEQ_PRINTF_VARARGS parameters, so just give * all of them to seq_printf(). */ seq_printf(m, fmt, params[0], params[1], params[2], params[3], diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index 29a6ebeebc9e..b8a0d1d564fb 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -42,7 +42,7 @@ bool ftrace_graph_is_dead(void) } /** - * ftrace_graph_stop - set to permanently disable function graph tracincg + * ftrace_graph_stop - set to permanently disable function graph tracing * * In case of an error int function graph tracing, this is called * to try to keep function graph tracing from causing any more harm. @@ -117,7 +117,7 @@ int function_graph_enter(unsigned long ret, unsigned long func, /* * Skip graph tracing if the return location is served by direct trampoline, - * since call sequence and return addresses is unpredicatable anymore. + * since call sequence and return addresses are unpredictable anyway. * Ex: BPF trampoline may call original function and may skip frame * depending on type of BPF programs attached. */ diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 4d8e35575549..eb7d677cb466 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1045,7 +1045,7 @@ struct ftrace_ops global_ops = { }; /* - * Used by the stack undwinder to know about dynamic ftrace trampolines. + * Used by the stack unwinder to know about dynamic ftrace trampolines. */ struct ftrace_ops *ftrace_ops_trampoline(unsigned long addr) { @@ -3000,7 +3000,7 @@ int ftrace_shutdown(struct ftrace_ops *ops, int command) * When the kernel is preemptive, tasks can be preempted * while on a ftrace trampoline. Just scheduling a task on * a CPU is not good enough to flush them. Calling - * synchornize_rcu_tasks() will wait for those tasks to + * synchronize_rcu_tasks() will wait for those tasks to * execute and either schedule voluntarily or enter user space. */ if (IS_ENABLED(CONFIG_PREEMPTION)) @@ -5373,7 +5373,7 @@ EXPORT_SYMBOL_GPL(modify_ftrace_direct); * @reset - non zero to reset all filters before applying this filter. * * Filters denote which functions should be enabled when tracing is enabled - * If @ip is NULL, it failes to update filter. + * If @ip is NULL, it fails to update filter. */ int ftrace_set_filter_ip(struct ftrace_ops *ops, unsigned long ip, int remove, int reset) @@ -6325,7 +6325,7 @@ clear_mod_from_hash(struct ftrace_page *pg, struct ftrace_hash *hash) } } -/* Clear any records from hashs */ +/* Clear any records from hashes */ static void clear_mod_from_hashes(struct ftrace_page *pg) { struct trace_array *tr; diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 1c61a8cd7b99..f4216df58e31 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -3154,7 +3154,7 @@ rb_wakeups(struct trace_buffer *buffer, struct ring_buffer_per_cpu *cpu_buffer) * is called before preempt_count() is updated, since the check will * be on the NORMAL bit, the TRANSITION bit will then be set. If an * NMI then comes in, it will set the NMI bit, but when the NMI code - * does the trace_recursive_unlock() it will clear the TRANSTION bit + * does the trace_recursive_unlock() it will clear the TRANSITION bit * and leave the NMI bit set. But this is fine, because the interrupt * code that set the TRANSITION bit will then clear the NMI bit when it * calls trace_recursive_unlock(). If another NMI comes in, it will diff --git a/kernel/trace/synth_event_gen_test.c b/kernel/trace/synth_event_gen_test.c index a4b4bbf8c3bf..0b15e975d2c2 100644 --- a/kernel/trace/synth_event_gen_test.c +++ b/kernel/trace/synth_event_gen_test.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Test module for in-kernel sythetic event creation and generation. + * Test module for in-kernel synthetic event creation and generation. * * Copyright (C) 2019 Tom Zanussi <zanussi@kernel.org> */ diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index e32f5a49f1cf..c8e54b674d3e 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -514,7 +514,7 @@ void trace_free_pid_list(struct trace_pid_list *pid_list) * @filtered_pids: The list of pids to check * @search_pid: The PID to find in @filtered_pids * - * Returns true if @search_pid is fonud in @filtered_pids, and false otherwis. + * Returns true if @search_pid is found in @filtered_pids, and false otherwise. */ bool trace_find_filtered_pid(struct trace_pid_list *filtered_pids, pid_t search_pid) @@ -545,7 +545,7 @@ trace_ignore_this_task(struct trace_pid_list *filtered_pids, struct task_struct *task) { /* - * If filterd_no_pids is not empty, and the task's pid is listed + * If filtered_no_pids is not empty, and the task's pid is listed * in filtered_no_pids, then return true. * Otherwise, if filtered_pids is empty, that means we can * trace all tasks. If it has content, then only trace pids @@ -612,7 +612,7 @@ void *trace_pid_next(struct trace_pid_list *pid_list, void *v, loff_t *pos) (*pos)++; - /* pid already is +1 of the actual prevous bit */ + /* pid already is +1 of the actual previous bit */ pid = find_next_bit(pid_list->pids, pid_list->pid_max, pid); /* Return pid + 1 to allow zero to be represented */ @@ -834,7 +834,7 @@ DEFINE_MUTEX(trace_types_lock); * The content of events may become garbage if we allow other process consumes * these events concurrently: * A) the page of the consumed events may become a normal page - * (not reader page) in ring buffer, and this page will be rewrited + * (not reader page) in ring buffer, and this page will be rewritten * by events producer. * B) The page of the consumed events may become a page for splice_read, * and this page will be returned to system. @@ -1520,7 +1520,7 @@ unsigned long nsecs_to_usecs(unsigned long nsecs) #undef C #define C(a, b) b -/* These must match the bit postions in trace_iterator_flags */ +/* These must match the bit positions in trace_iterator_flags */ static const char *trace_options[] = { TRACE_FLAGS NULL @@ -3368,7 +3368,7 @@ int trace_array_vprintk(struct trace_array *tr, * buffer (use trace_printk() for that), as writing into the top level * buffer should only have events that can be individually disabled. * trace_printk() is only used for debugging a kernel, and should not - * be ever encorporated in normal use. + * be ever incorporated in normal use. * * trace_array_printk() can be used, as it will not add noise to the * top level tracing buffer. @@ -7533,11 +7533,11 @@ static struct tracing_log_err *get_tracing_log_err(struct trace_array *tr) * @cmd: The tracing command that caused the error * @str: The string to position the caret at within @cmd * - * Finds the position of the first occurence of @str within @cmd. The + * Finds the position of the first occurrence of @str within @cmd. The * return value can be passed to tracing_log_err() for caret placement * within @cmd. * - * Returns the index within @cmd of the first occurence of @str or 0 + * Returns the index within @cmd of the first occurrence of @str or 0 * if @str was not found. */ unsigned int err_pos(char *cmd, const char *str) @@ -9320,7 +9320,7 @@ int tracing_init_dentry(void) * As there may still be users that expect the tracing * files to exist in debugfs/tracing, we must automount * the tracefs file system there, so older tools still - * work with the newer kerenl. + * work with the newer kernel. */ tr->dir = debugfs_create_automount("tracing", NULL, trace_automount, NULL); diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 2952bd92bc62..5506424eae2a 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1347,7 +1347,7 @@ __event_trigger_test_discard(struct trace_event_file *file, /** * event_trigger_unlock_commit - handle triggers and finish event commit - * @file: The file pointer assoctiated to the event + * @file: The file pointer associated with the event * @buffer: The ring buffer that the event is being written to * @event: The event meta data in the ring buffer * @entry: The event itself @@ -1374,7 +1374,7 @@ event_trigger_unlock_commit(struct trace_event_file *file, /** * event_trigger_unlock_commit_regs - handle triggers and finish event commit - * @file: The file pointer assoctiated to the event + * @file: The file pointer associated with the event * @buffer: The ring buffer that the event is being written to * @event: The event meta data in the ring buffer * @entry: The event itself diff --git a/kernel/trace/trace_event_perf.c b/kernel/trace/trace_event_perf.c index 288ad2c274fb..03be4435d103 100644 --- a/kernel/trace/trace_event_perf.c +++ b/kernel/trace/trace_event_perf.c @@ -16,7 +16,7 @@ static char __percpu *perf_trace_buf[PERF_NR_CONTEXTS]; /* * Force it to be aligned to unsigned long to avoid misaligned accesses - * suprises + * surprises */ typedef typeof(unsigned long [PERF_MAX_TRACE_SIZE / sizeof(unsigned long)]) perf_trace_t; diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index f58106eaf8cb..80e96989770e 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2646,7 +2646,7 @@ void trace_event_eval_update(struct trace_eval_map **map, int len) } /* - * Since calls are grouped by systems, the likelyhood that the + * Since calls are grouped by systems, the likelihood that the * next call in the iteration belongs to the same system as the * previous call is high. As an optimization, we skip searching * for a map[] that matches the call's system if the last call @@ -2706,7 +2706,7 @@ __trace_add_new_event(struct trace_event_call *call, struct trace_array *tr) } /* - * Just create a decriptor for early init. A descriptor is required + * Just create a descriptor for early init. A descriptor is required * for enabling events at boot. We want to enable events before * the filesystem is initialized. */ diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c index e91259f6a722..9730acf3c03e 100644 --- a/kernel/trace/trace_events_filter.c +++ b/kernel/trace/trace_events_filter.c @@ -296,7 +296,7 @@ enum { * and "FALSE" the program entry after that, we are now done with the first * pass. * - * Making the above "a || b && c" have a progam of: + * Making the above "a || b && c" have a program of: * prog[0] = { "a", 1, 2 } * prog[1] = { "b", 0, 2 } * prog[2] = { "c", 0, 3 } @@ -390,7 +390,7 @@ enum { * F: return FALSE * * As "r = a; if (!r) goto n5;" is obviously the same as - * "if (!a) goto n5;" without doing anything we can interperate the + * "if (!a) goto n5;" without doing anything we can interpret the * program as: * n1: if (!a) goto n5; * n2: if (!b) goto n5; diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c index 8d71e6c83f10..2ac75eb6aa86 100644 --- a/kernel/trace/trace_events_synth.c +++ b/kernel/trace/trace_events_synth.c @@ -1385,7 +1385,7 @@ static int destroy_synth_event(struct synth_event *se) /** * synth_event_delete - Delete a synthetic event - * @event_name: The name of the new sythetic event + * @event_name: The name of the new synthetic event * * Delete a synthetic event that was created with synth_event_create(). * diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 0aa6e6faa943..0de6837722da 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -764,7 +764,7 @@ print_graph_prologue(struct trace_iterator *iter, struct trace_seq *s, * - we are inside irq code * - we just entered irq code * - * retunns 0 if + * returns 0 if * - funcgraph-interrupts option is set * - we are not inside irq code */ diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c index 34dc1a712dcb..632ef88131a9 100644 --- a/kernel/trace/trace_hwlat.c +++ b/kernel/trace/trace_hwlat.c @@ -83,7 +83,7 @@ struct hwlat_sample { u64 nmi_total_ts; /* Total time spent in NMIs */ struct timespec64 timestamp; /* wall time */ int nmi_count; /* # NMIs during this sample */ - int count; /* # of iteratons over threash */ + int count; /* # of iterations over thresh */ }; /* keep the global state somewhere. */ @@ -389,7 +389,7 @@ static int start_kthread(struct trace_array *tr) } /** - * stop_kthread - Inform the hardware latency samping/detector kthread to stop + * stop_kthread - Inform the hardware latency sampling/detector kthread to stop * * This kicks the running hardware latency sampling/detector kernel thread and * tells it to stop sampling now. Use this on unload and at system shutdown. diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 6fe770d86dc3..ea6178cb5e33 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1748,7 +1748,7 @@ kretprobe_dispatcher(struct kretprobe_instance *ri, struct pt_regs *regs) if (trace_probe_test_flag(&tk->tp, TP_FLAG_PROFILE)) kretprobe_perf_func(tk, ri, regs); #endif - return 0; /* We don't tweek kernel, so just return 0 */ + return 0; /* We don't tweak kernel, so just return 0 */ } NOKPROBE_SYMBOL(kretprobe_dispatcher); diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c index ec589a4612df..15413ad7cef2 100644 --- a/kernel/trace/trace_probe.c +++ b/kernel/trace/trace_probe.c @@ -168,7 +168,7 @@ void __trace_probe_log_err(int offset, int err_type) if (!trace_probe_log.argv) return; - /* Recalcurate the length and allocate buffer */ + /* Recalculate the length and allocate buffer */ for (i = 0; i < trace_probe_log.argc; i++) { if (i == trace_probe_log.index) pos = len; @@ -182,7 +182,7 @@ void __trace_probe_log_err(int offset, int err_type) /** * Set the error position is next to the last arg + space. * Note that len includes the terminal null and the cursor - * appaers at pos + 1. + * appears at pos + 1. */ pos = len; offset = 0; @@ -592,7 +592,7 @@ static int traceprobe_parse_probe_arg_body(char *arg, ssize_t *size, } /* - * Since $comm and immediate string can not be dereferred, + * Since $comm and immediate string can not be dereferenced, * we can find those by strcmp. */ if (strcmp(arg, "$comm") == 0 || strncmp(arg, "\\\"", 2) == 0) { diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index 7ce4027089ee..227d518e5ba5 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -134,7 +134,7 @@ struct fetch_type { size_t size; /* Byte size of type */ int is_signed; /* Signed flag */ print_type_func_t print; /* Print functions */ - const char *fmt; /* Fromat string */ + const char *fmt; /* Format string */ const char *fmttype; /* Name in format file */ }; diff --git a/kernel/trace/trace_probe_tmpl.h b/kernel/trace/trace_probe_tmpl.h index e5282828f4a6..f003c5d02a3a 100644 --- a/kernel/trace/trace_probe_tmpl.h +++ b/kernel/trace/trace_probe_tmpl.h @@ -167,7 +167,7 @@ array: return code->op == FETCH_OP_END ? ret : -EILSEQ; } -/* Sum up total data length for dynamic arraies (strings) */ +/* Sum up total data length for dynamic arrays (strings) */ static nokprobe_inline int __get_data_size(struct trace_probe *tp, struct pt_regs *regs) { diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index 73ef12092250..adf7ef194005 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -878,7 +878,7 @@ trace_selftest_startup_preemptoff(struct tracer *trace, struct trace_array *tr) int ret; /* - * Now that the big kernel lock is no longer preemptable, + * Now that the big kernel lock is no longer preemptible, * and this is called with the BKL held, it will always * fail. If preemption is already disabled, simply * pass the test. When the BKL is removed, or becomes @@ -940,7 +940,7 @@ trace_selftest_startup_preemptirqsoff(struct tracer *trace, struct trace_array * int ret; /* - * Now that the big kernel lock is no longer preemptable, + * Now that the big kernel lock is no longer preemptible, * and this is called with the BKL held, it will always * fail. If preemption is already disabled, simply * pass the test. When the BKL is removed, or becomes diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c index 1d84fcc78e3e..9c90b3a7dce2 100644 --- a/kernel/trace/trace_seq.c +++ b/kernel/trace/trace_seq.c @@ -16,7 +16,7 @@ * The buffer size is currently PAGE_SIZE, although it may become dynamic * in the future. * - * A write to the buffer will either succed or fail. That is, unlike + * A write to the buffer will either succeed or fail. That is, unlike * sprintf() there will not be a partial write (well it may write into * the buffer but it wont update the pointers). This allows users to * try to write something into the trace_seq buffer and if it fails @@ -73,7 +73,7 @@ int trace_print_seq(struct seq_file *m, struct trace_seq *s) * @fmt: printf format string * * The tracer may use either sequence operations or its own - * copy to user routines. To simplify formating of a trace + * copy to user routines. To simplify formatting of a trace * trace_seq_printf() is used to store strings into a special * buffer (@s). Then the output may be either used by * the sequencer or pulled into another buffer. @@ -133,7 +133,7 @@ EXPORT_SYMBOL_GPL(trace_seq_bitmask); * @fmt: printf format string * * The tracer may use either sequence operations or its own - * copy to user routines. To simplify formating of a trace + * copy to user routines. To simplify formatting of a trace * trace_seq_printf is used to store strings into a special * buffer (@s). Then the output may be either used by * the sequencer or pulled into another buffer. @@ -226,7 +226,7 @@ EXPORT_SYMBOL_GPL(trace_seq_puts); * @c: simple character to record * * The tracer may use either the sequence operations or its own - * copy to user routines. This function records a simple charater + * copy to user routines. This function records a simple character * into a special buffer (@s) for later retrieval by a sequencer * or other mechanism. */ @@ -348,7 +348,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path) EXPORT_SYMBOL_GPL(trace_seq_path); /** - * trace_seq_to_user - copy the squence buffer to user space + * trace_seq_to_user - copy the sequence buffer to user space * @s: trace sequence descriptor * @ubuf: The userspace memory location to copy to * @cnt: The amount to copy @@ -363,7 +363,7 @@ EXPORT_SYMBOL_GPL(trace_seq_path); * * On failure it returns -EBUSY if all of the content in the * sequence has been already read, which includes nothing in the - * sequenc (@s->len == @s->readpos). + * sequence (@s->len == @s->readpos). * * Returns -EFAULT if the copy to userspace fails. */ |