diff options
Diffstat (limited to 'tools')
20 files changed, 113 insertions, 60 deletions
diff --git a/tools/arch/x86/lib/insn.c b/tools/arch/x86/lib/insn.c index a43b37346a22..ab5cdc3337da 100644 --- a/tools/arch/x86/lib/insn.c +++ b/tools/arch/x86/lib/insn.c @@ -13,7 +13,7 @@ #endif #include "../include/asm/inat.h" /* __ignore_sync_check__ */ #include "../include/asm/insn.h" /* __ignore_sync_check__ */ -#include "../include/asm-generic/unaligned.h" /* __ignore_sync_check__ */ +#include "../include/linux/unaligned.h" /* __ignore_sync_check__ */ #include <linux/errno.h> #include <linux/kconfig.h> diff --git a/tools/include/asm-generic/unaligned.h b/tools/include/linux/unaligned.h index cdd2fd078027..bc0633bc4650 100644 --- a/tools/include/asm-generic/unaligned.h +++ b/tools/include/linux/unaligned.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_GENERIC_UNALIGNED_H -#define __ASM_GENERIC_UNALIGNED_H +#ifndef __LINUX_UNALIGNED_H +#define __LINUX_UNALIGNED_H /* * This is the most generic implementation of unaligned accesses @@ -154,4 +154,4 @@ static inline u64 get_unaligned_be48(const void *p) } #pragma GCC diagnostic pop -#endif /* __ASM_GENERIC_UNALIGNED_H */ +#endif /* __LINUX_UNALIGNED_H */ diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index 714c78e5da07..5d4f74b30102 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -163,7 +163,7 @@ check arch/x86/lib/memcpy_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/ex check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memset_\(erms\|orig\))"' check arch/x86/include/asm/amd-ibs.h '-I "^#include [<\"]\(asm/\)*msr-index.h"' check arch/arm64/include/asm/cputype.h '-I "^#include [<\"]\(asm/\)*sysreg.h"' -check include/asm-generic/unaligned.h '-I "^#include <linux/unaligned/packed_struct.h>" -I "^#include <asm/byteorder.h>" -I "^#pragma GCC diagnostic"' +check include/linux/unaligned.h '-I "^#include <linux/unaligned/packed_struct.h>" -I "^#include <asm/byteorder.h>" -I "^#pragma GCC diagnostic"' check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common\(-tools\)*.h>"' check include/uapi/linux/mman.h '-I "^#include <\(uapi/\)*asm/mman.h>"' check include/linux/build_bug.h '-I "^#\(ifndef\|endif\)\( \/\/\)* static_assert$"' diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c index 7bf607d0f6d8..4cef10a83962 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c +++ b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c @@ -11,7 +11,7 @@ #include <linux/bitops.h> #include <stdarg.h> #include <linux/kernel.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include "arm-spe-pkt-decoder.h" diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c index bccb988a7a44..94fb16cf9e0c 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c @@ -10,7 +10,7 @@ #include <byteswap.h> #include <linux/kernel.h> #include <linux/compiler.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include "intel-pt-pkt-decoder.h" diff --git a/tools/sched_ext/include/scx/common.bpf.h b/tools/sched_ext/include/scx/common.bpf.h index f538c75db183..225f61f9bfca 100644 --- a/tools/sched_ext/include/scx/common.bpf.h +++ b/tools/sched_ext/include/scx/common.bpf.h @@ -7,7 +7,13 @@ #ifndef __SCX_COMMON_BPF_H #define __SCX_COMMON_BPF_H +#ifdef LSP +#define __bpf__ +#include "../vmlinux/vmlinux.h" +#else #include "vmlinux.h" +#endif + #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <asm-generic/errno.h> @@ -309,6 +315,15 @@ void bpf_cpumask_copy(struct bpf_cpumask *dst, const struct cpumask *src) __ksym u32 bpf_cpumask_any_distribute(const struct cpumask *cpumask) __ksym; u32 bpf_cpumask_any_and_distribute(const struct cpumask *src1, const struct cpumask *src2) __ksym; +u32 bpf_cpumask_weight(const struct cpumask *cpumask) __ksym; + +/* + * Access a cpumask in read-only mode (typically to check bits). + */ +const struct cpumask *cast_mask(struct bpf_cpumask *mask) +{ + return (const struct cpumask *)mask; +} /* rcu */ void bpf_rcu_read_lock(void) __ksym; diff --git a/tools/sched_ext/include/scx/compat.bpf.h b/tools/sched_ext/include/scx/compat.bpf.h index 3d2fe1208900..e5afe9efd3f3 100644 --- a/tools/sched_ext/include/scx/compat.bpf.h +++ b/tools/sched_ext/include/scx/compat.bpf.h @@ -15,6 +15,25 @@ __ret; \ }) +/* v6.12: 819513666966 ("sched_ext: Add cgroup support") */ +#define __COMPAT_scx_bpf_task_cgroup(p) \ + (bpf_ksym_exists(scx_bpf_task_cgroup) ? \ + scx_bpf_task_cgroup((p)) : NULL) + +/* v6.12: 4c30f5ce4f7a ("sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()") */ +#define __COMPAT_scx_bpf_dispatch_from_dsq_set_slice(it, slice) \ + (bpf_ksym_exists(scx_bpf_dispatch_from_dsq_set_slice) ? \ + scx_bpf_dispatch_from_dsq_set_slice((it), (slice)) : (void)0) +#define __COMPAT_scx_bpf_dispatch_from_dsq_set_vtime(it, vtime) \ + (bpf_ksym_exists(scx_bpf_dispatch_from_dsq_set_vtime) ? \ + scx_bpf_dispatch_from_dsq_set_vtime((it), (vtime)) : (void)0) +#define __COMPAT_scx_bpf_dispatch_from_dsq(it, p, dsq_id, enq_flags) \ + (bpf_ksym_exists(scx_bpf_dispatch_from_dsq) ? \ + scx_bpf_dispatch_from_dsq((it), (p), (dsq_id), (enq_flags)) : false) +#define __COMPAT_scx_bpf_dispatch_vtime_from_dsq(it, p, dsq_id, enq_flags) \ + (bpf_ksym_exists(scx_bpf_dispatch_vtime_from_dsq) ? \ + scx_bpf_dispatch_vtime_from_dsq((it), (p), (dsq_id), (enq_flags)) : false) + /* * Define sched_ext_ops. This may be expanded to define multiple variants for * backward compatibility. See compat.h::SCX_OPS_LOAD/ATTACH(). diff --git a/tools/sched_ext/include/scx/user_exit_info.h b/tools/sched_ext/include/scx/user_exit_info.h index 891693ee604e..8ce2734402e1 100644 --- a/tools/sched_ext/include/scx/user_exit_info.h +++ b/tools/sched_ext/include/scx/user_exit_info.h @@ -25,7 +25,11 @@ struct user_exit_info { #ifdef __bpf__ +#ifdef LSP +#include "../vmlinux/vmlinux.h" +#else #include "vmlinux.h" +#endif #include <bpf/bpf_core_read.h> #define UEI_DEFINE(__name) \ diff --git a/tools/sched_ext/scx_flatcg.bpf.c b/tools/sched_ext/scx_flatcg.bpf.c index 3ab2b60781a0..b722baf6da4b 100644 --- a/tools/sched_ext/scx_flatcg.bpf.c +++ b/tools/sched_ext/scx_flatcg.bpf.c @@ -49,7 +49,10 @@ /* * Maximum amount of retries to find a valid cgroup. */ -#define CGROUP_MAX_RETRIES 1024 +enum { + FALLBACK_DSQ = 0, + CGROUP_MAX_RETRIES = 1024, +}; char _license[] SEC("license") = "GPL"; @@ -225,7 +228,7 @@ static void cgrp_refresh_hweight(struct cgroup *cgrp, struct fcg_cgrp_ctx *cgc) break; /* - * We can be oppotunistic here and not grab the + * We can be opportunistic here and not grab the * cgv_tree_lock and deal with the occasional races. * However, hweight updates are already cached and * relatively low-frequency. Let's just do the @@ -258,8 +261,7 @@ static void cgrp_cap_budget(struct cgv_node *cgv_node, struct fcg_cgrp_ctx *cgc) * and thus can't be updated and repositioned. Instead, we collect the * vtime deltas separately and apply it asynchronously here. */ - delta = cgc->cvtime_delta; - __sync_fetch_and_sub(&cgc->cvtime_delta, delta); + delta = __sync_fetch_and_sub(&cgc->cvtime_delta, cgc->cvtime_delta); cvtime = cgv_node->cvtime + delta; /* @@ -378,12 +380,12 @@ void BPF_STRUCT_OPS(fcg_enqueue, struct task_struct *p, u64 enq_flags) scx_bpf_dispatch(p, SCX_DSQ_LOCAL, SCX_SLICE_DFL, enq_flags); } else { stat_inc(FCG_STAT_GLOBAL); - scx_bpf_dispatch(p, SCX_DSQ_GLOBAL, SCX_SLICE_DFL, enq_flags); + scx_bpf_dispatch(p, FALLBACK_DSQ, SCX_SLICE_DFL, enq_flags); } return; } - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); cgc = find_cgrp_ctx(cgrp); if (!cgc) goto out_release; @@ -509,7 +511,7 @@ void BPF_STRUCT_OPS(fcg_runnable, struct task_struct *p, u64 enq_flags) { struct cgroup *cgrp; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); update_active_weight_sums(cgrp, true); bpf_cgroup_release(cgrp); } @@ -522,7 +524,7 @@ void BPF_STRUCT_OPS(fcg_running, struct task_struct *p) if (fifo_sched) return; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); cgc = find_cgrp_ctx(cgrp); if (cgc) { /* @@ -565,7 +567,7 @@ void BPF_STRUCT_OPS(fcg_stopping, struct task_struct *p, bool runnable) if (!taskc->bypassed_at) return; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); cgc = find_cgrp_ctx(cgrp); if (cgc) { __sync_fetch_and_add(&cgc->cvtime_delta, @@ -579,7 +581,7 @@ void BPF_STRUCT_OPS(fcg_quiescent, struct task_struct *p, u64 deq_flags) { struct cgroup *cgrp; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); update_active_weight_sums(cgrp, false); bpf_cgroup_release(cgrp); } @@ -781,7 +783,7 @@ void BPF_STRUCT_OPS(fcg_dispatch, s32 cpu, struct task_struct *prev) pick_next_cgroup: cpuc->cur_at = now; - if (scx_bpf_consume(SCX_DSQ_GLOBAL)) { + if (scx_bpf_consume(FALLBACK_DSQ)) { cpuc->cur_cgid = 0; return; } @@ -838,7 +840,7 @@ int BPF_STRUCT_OPS_SLEEPABLE(fcg_cgroup_init, struct cgroup *cgrp, int ret; /* - * Technically incorrect as cgroup ID is full 64bit while dq ID is + * Technically incorrect as cgroup ID is full 64bit while dsq ID is * 63bit. Should not be a problem in practice and easy to spot in the * unlikely case that it breaks. */ @@ -926,6 +928,11 @@ void BPF_STRUCT_OPS(fcg_cgroup_move, struct task_struct *p, p->scx.dsq_vtime = to_cgc->tvtime_now + vtime_delta; } +s32 BPF_STRUCT_OPS_SLEEPABLE(fcg_init) +{ + return scx_bpf_create_dsq(FALLBACK_DSQ, -1); +} + void BPF_STRUCT_OPS(fcg_exit, struct scx_exit_info *ei) { UEI_RECORD(uei, ei); @@ -944,6 +951,7 @@ SCX_OPS_DEFINE(flatcg_ops, .cgroup_init = (void *)fcg_cgroup_init, .cgroup_exit = (void *)fcg_cgroup_exit, .cgroup_move = (void *)fcg_cgroup_move, + .init = (void *)fcg_init, .exit = (void *)fcg_exit, .flags = SCX_OPS_HAS_CGROUP_WEIGHT | SCX_OPS_ENQ_EXITING, .name = "flatcg"); diff --git a/tools/sched_ext/scx_qmap.bpf.c b/tools/sched_ext/scx_qmap.bpf.c index 83c8f54c1e31..67e2a7968cc9 100644 --- a/tools/sched_ext/scx_qmap.bpf.c +++ b/tools/sched_ext/scx_qmap.bpf.c @@ -318,11 +318,11 @@ static bool dispatch_highpri(bool from_timer) if (tctx->highpri) { /* exercise the set_*() and vtime interface too */ - scx_bpf_dispatch_from_dsq_set_slice( + __COMPAT_scx_bpf_dispatch_from_dsq_set_slice( BPF_FOR_EACH_ITER, slice_ns * 2); - scx_bpf_dispatch_from_dsq_set_vtime( + __COMPAT_scx_bpf_dispatch_from_dsq_set_vtime( BPF_FOR_EACH_ITER, highpri_seq++); - scx_bpf_dispatch_vtime_from_dsq( + __COMPAT_scx_bpf_dispatch_vtime_from_dsq( BPF_FOR_EACH_ITER, p, HIGHPRI_DSQ, 0); } } @@ -340,9 +340,9 @@ static bool dispatch_highpri(bool from_timer) else cpu = scx_bpf_pick_any_cpu(p->cpus_ptr, 0); - if (scx_bpf_dispatch_from_dsq(BPF_FOR_EACH_ITER, p, - SCX_DSQ_LOCAL_ON | cpu, - SCX_ENQ_PREEMPT)) { + if (__COMPAT_scx_bpf_dispatch_from_dsq(BPF_FOR_EACH_ITER, p, + SCX_DSQ_LOCAL_ON | cpu, + SCX_ENQ_PREEMPT)) { if (cpu == this_cpu) { dispatched = true; __sync_fetch_and_add(&nr_expedited_local, 1); diff --git a/tools/testing/cxl/test/mem.c b/tools/testing/cxl/test/mem.c index ccdd6a504222..ad5c4c18c5c6 100644 --- a/tools/testing/cxl/test/mem.c +++ b/tools/testing/cxl/test/mem.c @@ -9,7 +9,7 @@ #include <linux/sizes.h> #include <linux/bits.h> #include <cxl/mailbox.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/sha2.h> #include <cxlmem.h> diff --git a/tools/testing/selftests/alsa/Makefile b/tools/testing/selftests/alsa/Makefile index 25be68025290..944279160fed 100644 --- a/tools/testing/selftests/alsa/Makefile +++ b/tools/testing/selftests/alsa/Makefile @@ -1,5 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 # +ifneq ($(shell pkg-config --exists alsa && echo 0 || echo 1),0) +$(error Package alsa not found, please install alsa development package or \ + add directory containing `alsa.pc` in PKG_CONFIG_PATH) +endif CFLAGS += $(shell pkg-config --cflags alsa) $(KHDR_INCLUDES) LDLIBS += $(shell pkg-config --libs alsa) diff --git a/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h b/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h index f8b1b7e68d2e..34024de6337e 100644 --- a/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h +++ b/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h @@ -22,7 +22,7 @@ __builtin_memcpy(b, __tmp, sizeof(a)); \ } while (0) -/* asm-generic/unaligned.h */ +/* linux/unaligned.h */ #define __get_unaligned_t(type, ptr) ({ \ const struct { type x; } __packed * __pptr = (typeof(__pptr))(ptr); \ __pptr->x; \ diff --git a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c index bd9317bf5ada..dc056fec993b 100644 --- a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c +++ b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c @@ -207,6 +207,7 @@ static int conntrack_data_generate_v6(struct mnl_socket *sock, static int count_entries(const struct nlmsghdr *nlh, void *data) { reply_counter++; + return MNL_CB_OK; } static int conntracK_count_zone(struct mnl_socket *sock, uint16_t zone) diff --git a/tools/testing/selftests/net/netfilter/nft_audit.sh b/tools/testing/selftests/net/netfilter/nft_audit.sh index 902f8114bc80..87f2b4c725aa 100755 --- a/tools/testing/selftests/net/netfilter/nft_audit.sh +++ b/tools/testing/selftests/net/netfilter/nft_audit.sh @@ -48,12 +48,31 @@ logread_pid=$! trap 'kill $logread_pid; rm -f $logfile $rulefile' EXIT exec 3<"$logfile" +lsplit='s/^\(.*\) entries=\([^ ]*\) \(.*\)$/pfx="\1"\nval="\2"\nsfx="\3"/' +summarize_logs() { + sum=0 + while read line; do + eval $(sed "$lsplit" <<< "$line") + [[ $sum -gt 0 ]] && { + [[ "$pfx $sfx" == "$tpfx $tsfx" ]] && { + let "sum += val" + continue + } + echo "$tpfx entries=$sum $tsfx" + } + tpfx="$pfx" + tsfx="$sfx" + sum=$val + done + echo "$tpfx entries=$sum $tsfx" +} + do_test() { # (cmd, log) echo -n "testing for cmd: $1 ... " cat <&3 >/dev/null $1 >/dev/null || exit 1 sleep 0.1 - res=$(diff -a -u <(echo "$2") - <&3) + res=$(diff -a -u <(echo "$2") <(summarize_logs <&3)) [ $? -eq 0 ] && { echo "OK"; return; } echo "FAIL" grep -v '^\(---\|+++\|@@\)' <<< "$res" @@ -152,31 +171,17 @@ do_test 'nft reset rules t1 c2' \ 'table=t1 family=2 entries=3 op=nft_reset_rule' do_test 'nft reset rules table t1' \ -'table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule' +'table=t1 family=2 entries=9 op=nft_reset_rule' do_test 'nft reset rules t2 c3' \ -'table=t2 family=2 entries=189 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=126 op=nft_reset_rule' +'table=t2 family=2 entries=503 op=nft_reset_rule' do_test 'nft reset rules t2' \ -'table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=186 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=129 op=nft_reset_rule' +'table=t2 family=2 entries=509 op=nft_reset_rule' do_test 'nft reset rules' \ -'table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=180 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=135 op=nft_reset_rule' +'table=t1 family=2 entries=9 op=nft_reset_rule +table=t2 family=2 entries=509 op=nft_reset_rule' # resetting sets and elements @@ -200,13 +205,11 @@ do_test 'nft reset counters t1' \ 'table=t1 family=2 entries=1 op=nft_reset_obj' do_test 'nft reset counters t2' \ -'table=t2 family=2 entries=342 op=nft_reset_obj -table=t2 family=2 entries=158 op=nft_reset_obj' +'table=t2 family=2 entries=500 op=nft_reset_obj' do_test 'nft reset counters' \ 'table=t1 family=2 entries=1 op=nft_reset_obj -table=t2 family=2 entries=341 op=nft_reset_obj -table=t2 family=2 entries=159 op=nft_reset_obj' +table=t2 family=2 entries=500 op=nft_reset_obj' # resetting quotas @@ -217,13 +220,11 @@ do_test 'nft reset quotas t1' \ 'table=t1 family=2 entries=1 op=nft_reset_obj' do_test 'nft reset quotas t2' \ -'table=t2 family=2 entries=315 op=nft_reset_obj -table=t2 family=2 entries=185 op=nft_reset_obj' +'table=t2 family=2 entries=500 op=nft_reset_obj' do_test 'nft reset quotas' \ 'table=t1 family=2 entries=1 op=nft_reset_obj -table=t2 family=2 entries=314 op=nft_reset_obj -table=t2 family=2 entries=186 op=nft_reset_obj' +table=t2 family=2 entries=500 op=nft_reset_obj' # deleting rules diff --git a/tools/testing/selftests/net/rds/Makefile b/tools/testing/selftests/net/rds/Makefile index da9714bc7aad..cf30307a829b 100644 --- a/tools/testing/selftests/net/rds/Makefile +++ b/tools/testing/selftests/net/rds/Makefile @@ -4,9 +4,10 @@ all: @echo mk_build_dir="$(shell pwd)" > include.sh TEST_PROGS := run.sh \ - include.sh \ test.py +TEST_FILES := include.sh + EXTRA_CLEAN := /tmp/rds_logs include ../../lib.mk diff --git a/tools/testing/selftests/net/rds/test.py b/tools/testing/selftests/net/rds/test.py index e6bb109bcead..e6bb109bcead 100644..100755 --- a/tools/testing/selftests/net/rds/test.py +++ b/tools/testing/selftests/net/rds/test.py diff --git a/tools/tracing/rtla/Makefile.rtla b/tools/tracing/rtla/Makefile.rtla index 3ff0b8970896..cc1d6b615475 100644 --- a/tools/tracing/rtla/Makefile.rtla +++ b/tools/tracing/rtla/Makefile.rtla @@ -38,7 +38,7 @@ BINDIR := /usr/bin .PHONY: install install: doc_install @$(MKDIR) -p $(DESTDIR)$(BINDIR) - $(call QUIET_INSTALL,rtla)$(INSTALL) rtla -m 755 $(DESTDIR)$(BINDIR) + $(call QUIET_INSTALL,rtla)$(INSTALL) $(RTLA) -m 755 $(DESTDIR)$(BINDIR) @$(STRIP) $(DESTDIR)$(BINDIR)/rtla @test ! -f $(DESTDIR)$(BINDIR)/osnoise || $(RM) $(DESTDIR)$(BINDIR)/osnoise @$(LN) rtla $(DESTDIR)$(BINDIR)/osnoise diff --git a/tools/tracing/rtla/src/osnoise_top.c b/tools/tracing/rtla/src/osnoise_top.c index 2f756628613d..30e3853076a0 100644 --- a/tools/tracing/rtla/src/osnoise_top.c +++ b/tools/tracing/rtla/src/osnoise_top.c @@ -442,7 +442,7 @@ struct osnoise_top_params *osnoise_top_parse_args(int argc, char **argv) case 'd': params->duration = parse_seconds_duration(optarg); if (!params->duration) - osnoise_top_usage(params, "Invalid -D duration\n"); + osnoise_top_usage(params, "Invalid -d duration\n"); break; case 'e': tevent = trace_event_alloc(optarg); diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c index 8c16419fe22a..210b0f533534 100644 --- a/tools/tracing/rtla/src/timerlat_top.c +++ b/tools/tracing/rtla/src/timerlat_top.c @@ -459,7 +459,7 @@ static void timerlat_top_usage(char *usage) " -c/--cpus cpus: run the tracer only on the given cpus", " -H/--house-keeping cpus: run rtla control threads only on the given cpus", " -C/--cgroup[=cgroup_name]: set cgroup, if no cgroup_name is passed, the rtla's cgroup will be inherited", - " -d/--duration time[m|h|d]: duration of the session in seconds", + " -d/--duration time[s|m|h|d]: duration of the session", " -D/--debug: print debug info", " --dump-tasks: prints the task running on all CPUs if stop conditions are met (depends on !--no-aa)", " -t/--trace[file]: save the stopped trace to [file|timerlat_trace.txt]", @@ -613,7 +613,7 @@ static struct timerlat_top_params case 'd': params->duration = parse_seconds_duration(optarg); if (!params->duration) - timerlat_top_usage("Invalid -D duration\n"); + timerlat_top_usage("Invalid -d duration\n"); break; case 'e': tevent = trace_event_alloc(optarg); |