Andrii Nakryiko 4a8f635a60 bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic ...

get_pid_task() internally already calls rcu_read_lock() and
rcu_read_unlock(), so there is no point to do this one extra time.

This is a drive-by improvement and has no correctness implications.

Acked-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20240521163401.3005045-3-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2024-05-25 10:46:02 -07:00

..

bpf

Merge tag 'net-6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-05-17 18:57:14 -07:00

cgroup

cgroup/rstat: add cgroup_rstat_cpu_lock helpers and tracepoints

2024-05-14 09:43:17 -10:00

configs

Merge tag 'hardening-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2024-05-13 14:14:05 -07:00

debug

kdb: Fix a potential buffer overflow in kdb_local()

2024-01-17 17:19:06 +00:00

dma

swiotlb: initialise restricted pool list_head when SWIOTLB_DYNAMIC=y

2024-05-02 14:57:04 +02:00

entry

entry: Respect changes to system call number by trace_sys_enter()

2024-03-12 13:23:32 +01:00

events

Merge tag 'probes-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2024-05-17 18:29:30 -07:00

futex

printk: Change type of CONFIG_BASE_SMALL to bool

2024-05-06 17:39:09 +02:00

gcov

gcov: annotate struct gcov_iterator with __counted_by

2023-10-18 14:43:22 -07:00

irq

Merge tag 'irq-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2024-05-14 09:47:14 -07:00

kcsan

kcsan, compiler_types: Introduce __data_racy type qualifier

2024-05-07 11:39:50 -07:00

livepatch

livepatch: Rename KLP_* to KLP_TRANSITION_*

2024-05-09 15:48:01 +02:00

locking

locking/pvqspinlock: Use try_cmpxchg() in qspinlock_paravirt.h

2024-04-12 11:42:39 +02:00

module

mm/execmem, arch: convert remaining overrides of module_alloc to execmem

2024-05-14 00:31:43 -07:00

power

Merge tag 'cgroup-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2024-05-15 17:06:08 -07:00

printk

Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2024-05-17 17:31:24 -07:00

rcu

Merge branches 'fixes.2024.04.15a', 'misc.2024.04.12a', 'rcu-sync-normal-improve.2024.04.15a', 'rcu-tasks.2024.04.15a' and 'rcutorture.2024.04.15a' into rcu-merge.2024.04.15a

2024-05-01 13:04:02 +02:00

sched

Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2024-05-17 17:31:24 -07:00

time

Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2024-05-17 17:31:24 -07:00

trace

bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic

2024-05-25 10:46:02 -07:00

.gitignore

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acct.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

async.c

async: Use a dedicated unbound workqueue with raised min_active

2024-02-09 11:13:59 -10:00

audit_fsnotify.c

…

audit_tree.c

Merge tag 'mm-nonmm-stable-2023-11-02-14-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-11-02 20:53:31 -10:00

audit_watch.c

audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()

2023-11-14 17:34:27 -05:00

audit.c

audit: use KMEM_CACHE() instead of kmem_cache_create()

2024-01-25 10:12:22 -05:00

audit.h

audit: correct audit_filter_inodes() definition

2023-07-21 12:17:25 -04:00

auditfilter.c

audit: remove unnecessary assignment in audit_dupe_lsm_field()

2024-01-25 09:59:27 -05:00

auditsc.c

audit,io_uring: io_uring openat triggers audit reference count underflow

2023-10-13 18:34:46 +02:00

backtracetest.c

backtracetest: Convert from tasklet to BH workqueue

2024-02-05 13:22:34 -10:00

bounds.c

bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS

2024-04-29 08:29:29 -07:00

capability.c

lsm: constify the 'target' parameter in security_capget()

2023-08-08 16:48:47 -04:00

cfi.c

…

compat.c

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configs.c

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context_tracking.c

context_tracking: Make context_tracking_key __ro_after_init

2024-03-22 11:18:18 +01:00

cpu_pm.c

…

cpu.c

Merge tag 'cgroup-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2024-05-15 17:06:08 -07:00

crash_core.c

crash: add a new kexec flag for hotplug support

2024-04-23 14:59:01 +10:00

crash_reserve.c

crash: use macro to add crashk_res into iomem early for specific arch

2024-03-26 11:14:12 -07:00

cred.c

cred: Use KMEM_CACHE() instead of kmem_cache_create()

2024-02-23 17:33:31 -05:00

delayacct.c

delayacct: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:54 +02:00

dma.c

…

elfcorehdr.c

crash: remove dependency of FA_DUMP on CRASH_DUMP

2024-02-23 17:48:22 -08:00

exec_domain.c

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exit.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

exit.h

exit: add internal include file with helpers

2023-09-21 12:03:50 -06:00

extable.c

…

fail_function.c

…

fork.c

fork: defer linking file vma until vma is fully initialized

2024-04-16 15:39:51 -07:00

freezer.c

Merge tag 'v6.7-rc6' into sched/core, to pick up fixes

2023-12-23 15:52:13 +01:00

gen_kheaders.sh

Revert "kheaders: substituting --sort in archive creation"

2023-05-28 16:20:21 +09:00

groups.c

groups: Convert group_info.usage to refcount_t

2023-09-29 11:28:39 -07:00

hung_task.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

iomem.c

kernel/iomem.c: remove __weak ioremap_cache helper

2023-08-21 13:37:28 -07:00

irq_work.c

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jump_label.c

jump_label,module: Don't alloc static_key_mod for __ro_after_init keys

2024-03-22 11:18:16 +01:00

kallsyms_internal.h

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kallsyms_selftest.c

mm/vmalloc: remove vmap_area_list

2024-02-23 17:48:19 -08:00

kallsyms_selftest.h

…

kallsyms.c

kallsyms: Change func signature for cleanup_symbol_name()

2023-08-25 15:00:36 -07:00

kcmp.c

file: convert to SLAB_TYPESAFE_BY_RCU

2023-10-19 11:02:48 +02:00

Kconfig.freezer

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Kconfig.hz

…

Kconfig.kexec

crash: clean up kdump related config items

2024-02-23 17:48:22 -08:00

Kconfig.locks

…

Kconfig.preempt

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kcov.c

kcov: add prototypes for helper functions

2023-06-09 17:44:17 -07:00

kexec_core.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

kexec_elf.c

…

kexec_file.c

crash: add a new kexec flag for hotplug support

2024-04-23 14:59:01 +10:00

kexec_internal.h

crash: remove dependency of FA_DUMP on CRASH_DUMP

2024-02-23 17:48:22 -08:00

kexec.c

crash: add a new kexec flag for hotplug support

2024-04-23 14:59:01 +10:00

kheaders.c

…

kprobes.c

kprobe/ftrace: fix build error due to bad function definition

2024-05-17 19:17:55 -07:00

ksyms_common.c

kallsyms: make kallsyms_show_value() as generic function

2023-06-08 12:27:20 -07:00

ksysfs.c

Merge tag 'driver-core-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2024-03-21 13:34:15 -07:00

kthread.c

kunit: Handle test faults

2024-05-06 14:22:02 -06:00

latencytop.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

Makefile

crash: split crash dumping code out from kexec_core.c

2024-02-23 17:48:22 -08:00

module_signature.c

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notifier.c

notifiers: add tracepoints to the notifiers infrastructure

2023-04-08 13:45:38 -07:00

nsproxy.c

pidfd: add pidfs

2024-03-01 12:23:37 +01:00

numa.c

kernel/numa.c: Move logging out of numa.h

2023-12-20 19:26:30 -05:00

padata.c

padata: Disable BH when taking works lock on MT path

2024-04-12 15:07:51 +08:00

panic.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

params.c

params: Fix multi-line comment style

2023-12-01 09:51:44 -08:00

pid_namespace.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

pid_sysctl.h

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

pid.c

pidfs: remove config option

2024-03-13 12:53:53 -07:00

profile.c

profiling: Remove create_prof_cpu_mask().

2024-04-27 11:17:48 -07:00

ptrace.c

ptrace_attach: shift send(SIGSTOP) into ptrace_set_stopped()

2024-02-22 15:38:52 -08:00

range.c

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reboot.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

regset.c

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relay.c

kernel: relay: remove relay_file_splice_read dead code, doesn't work

2023-12-29 12:22:27 -08:00

resource_kunit.c

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resource.c

Merge tag 'mm-nonmm-stable-2024-01-09-10-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-01-09 11:46:20 -08:00

rseq.c

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scftorture.c

scftorture: Pause testing after memory-allocation failure

2023-07-14 15:02:57 -07:00

scs.c

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seccomp.c

Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2024-05-17 17:31:24 -07:00

signal.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

smp.c

Merge tag 'csd-lock.2023.10.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

2023-10-30 17:56:53 -10:00

smpboot.c

kthread: add kthread_stop_put

2023-10-04 10:41:57 -07:00

smpboot.h

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softirq.c

softirq: Fix suspicious RCU usage in __do_softirq()

2024-04-29 05:03:51 +02:00

stackleak.c

Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2024-05-17 17:31:24 -07:00

stacktrace.c

stacktrace: fix kernel-doc typo

2023-12-29 12:22:29 -08:00

static_call_inline.c

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static_call.c

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stop_machine.c

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sys_ni.c

Merge tag 'lsm-pr-20240105' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm

2024-01-09 12:57:46 -08:00

sys.c

powerpc/dexcr: Add DEXCR prctl interface

2024-05-06 22:04:31 +10:00

sysctl-test.c

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sysctl.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

task_work.c

task_work: add kerneldoc annotation for 'data' argument

2023-09-19 13:21:32 -07:00

taskstats.c

taskstats: fill_stats_for_tgid: use for_each_thread()

2023-10-04 10:41:57 -07:00

torture.c

torture: Print out torture module parameters

2023-09-24 17:24:01 +02:00

tracepoint.c

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tsacct.c

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ucount.c

Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2024-05-17 17:31:24 -07:00

uid16.c

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uid16.h

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umh.c

umh: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

up.c

smp: Change function signatures to use call_single_data_t

2023-09-13 14:59:24 +02:00

user_namespace.c

user_namespace: remove unnecessary NULL values from kbuf

2024-02-22 15:38:52 -08:00

user-return-notifier.c

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user.c

printk: Change type of CONFIG_BASE_SMALL to bool

2024-05-06 17:39:09 +02:00

usermode_driver.c

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utsname_sysctl.c

kernel misc: Remove the now superfluous sentinel elements from ctl_table array

2024-04-24 09:43:53 +02:00

utsname.c

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vhost_task.c

vhost: Fix worker hangs due to missed wake up calls

2023-06-08 15:43:09 -04:00

vmcore_info.c

mm: turn folio_test_hugetlb into a PageType

2024-04-24 19:34:26 -07:00

watch_queue.c

watch_queue: fix kcalloc() arguments order

2023-12-21 13:17:54 +01:00

watchdog_buddy.c

watchdog/hardlockup: move SMP barriers from common code to buddy code

2023-06-19 16:25:28 -07:00

watchdog_perf.c

watchdog/perf: add a weak function for an arch to detect if perf can use NMIs

2023-06-09 17:44:21 -07:00

watchdog.c

Merge tag 'sysctl-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2024-05-17 17:31:24 -07:00

workqueue_internal.h

workqueue: Drop the special locking rule for worker->flags and worker_pool->flags

2023-08-07 15:57:22 -10:00

workqueue.c

Merge branch 'for-6.10' into test-merge-for-6.10

2024-05-15 11:40:33 -10:00