Lingutla Chandrasekhar
09de85d415
trace: Add trace points for tasklet entry/exit ...
Tasklets are supposed to finish their work quickly and
should not block the current running process, but it is not
guaranteed that. Currently softirq_entry/exit can be used to
know total tasklets execution time, but not helpful to track
individual tasklet's execution time. With that we can't find
any culprit tasklet function, which is taking more time.
Add tasklet_entry/exit trace point support to track
individual tasklet execution.
Change-Id: I3496d15f64d020916774e673ccb4a8116ea2f2c9
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
[satyap@codeaurora.org: remove hi trace points and update commit text]
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
2020-02-25 07:37:13 -08:00
This is the 5.4.7 stable release
2019-12-31 17:56:13 +01:00
Merge android-5.4.7 ( 861433ef) into msm-5.4
2020-02-21 14:12:55 -08:00
kgdb: don't use a notifier to enter kgdb at panic; call directly
2019-09-25 17:51:40 -07:00
dma-mapping-fast: Clean up common code
2019-12-12 11:34:53 -08:00
This is the 5.4.7 stable release
2019-12-31 17:56:13 +01:00
um: Enable CONFIG_CONSTRUCTORS
2019-09-15 21:37:13 +02:00
genirq: Honour IRQ's affinity hint during migration
2019-12-10 12:46:22 -08:00
livepatch: Nullify obj->mod in klp_module_coming()'s error path
2019-08-19 13:03:37 +02:00
Revert "locking/pvqspinlock: Don't wait if vCPU is preempted"
2019-09-25 10:22:37 +02:00
power: em: correct increasing freq/power ratio
2019-12-04 16:27:56 -08:00
Merge remote-tracking branch 'remotes/origin/tmp-935f8bc6f7aa' into msm-lahaina
2019-10-10 20:02:38 -07:00
Merge remote-tracking branch 'remotes/origin/tmp-935f8bc6f7aa' into msm-lahaina
2019-10-10 20:02:38 -07:00
Merge "Merge android-5.4.7 ( 861433ef) into msm-5.4"
2020-02-21 19:28:05 -08:00
hrtimer: fix issue during core isolation
2020-01-30 12:48:18 -08:00
Merge android-5.4.7 ( 861433ef) into msm-5.4
2020-02-21 14:12:55 -08:00
audit_get_nd(): don't unlock parent too early
2019-11-10 11:56:55 -05:00
ANDROID: add support for Clang's Control Flow Integrity (CFI)
2019-11-27 12:49:12 -08:00
kernel/configs: Replace GPL boilerplate code with SPDX identifier
2019-07-30 18:34:15 +02:00
ANDROID: idle_notifier: Add generic idle notifiers
2020-01-31 18:28:45 -08:00
Merge branch 'access-creds'
2019-07-25 08:36:29 -07:00
kernel/elfcore.c: include proper prototypes
2019-09-25 17:51:39 -07:00
Merge android-5.4.5 (9cdc723) into msm-5.4
2020-01-23 04:00:53 -08:00
extable: Add function to search only kernel exception table
2019-08-21 22:23:48 +10:00
Merge android-5.4.5 (9cdc723) into msm-5.4
2020-01-23 04:00:53 -08:00
Revert "libata, freezer: avoid block device removal while system is frozen"
2019-10-06 09:11:37 -06:00
futex: Prevent exit livelock
2019-11-29 10:10:14 +01:00
kheaders: substituting --sort in archive creation
2019-10-17 09:08:19 +09:00
mm/nvdimm: add is_ioremap_addr and use that to check ioremap address
2019-07-12 11:05:40 -07:00
jump_label: Don't warn on __exit jump entries
2019-08-29 15:10:10 +01:00
kallsyms: Don't let kallsyms_lookup_size_offset() fail on retrieving the first symbol
2019-08-27 16:19:56 +01:00
sched/rt, Kconfig: Unbreak def/oldconfig with CONFIG_PREEMPT=y
2019-07-22 18:05:11 +02:00
kexec_load: Disable at runtime if the kernel is locked down
2019-08-19 21:54:15 -07:00
kexec: bail out upon SIGKILL when allocating memory.
2019-09-25 17:51:40 -07:00
kexec_elf: support 32 bit ELF files
2019-09-06 23:58:44 +02:00
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
Tracing updates:
2019-09-20 11:19:48 -07:00
kthread: make __kthread_queue_delayed_work static
2019-10-16 09:20:58 -07:00
ANDROID: add support for Clang's Control Flow Integrity (CFI)
2019-11-27 12:49:12 -08:00
ANDROID: add support for Clang's Control Flow Integrity (CFI)
2019-11-27 12:49:12 -08:00
MODSIGN: Export module signature definitions
2019-08-05 18:39:56 -04:00
MODSIGN: Export module signature definitions
2019-08-05 18:39:56 -04:00
padata: remove cpu_index from the parallel_queue
2019-09-13 21:15:41 +10:00
panic: ensure preemption is disabled during panic()
2019-10-07 15:47:19 -07:00
lockdown: Lock down module params that specify hardware parameters (eg. ioport)
2019-08-19 21:54:16 -07:00
kernel/pid.c: convert struct pid count to refcount_t
2019-07-16 19:23:24 -07:00
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
ptrace: add PTRACE_GET_SYSCALL_INFO request
2019-07-16 19:23:24 -07:00
FROMLIST: reboot: Export reboot_mode
2019-11-25 11:46:31 -08:00
mm/memory_hotplug.c: use PFN_UP / PFN_DOWN in walk_system_ram_range()
2019-09-24 15:54:09 -07:00
FROMLIST: scs: add support for stack usage debugging
2019-11-27 12:49:09 -08:00
mm: oom-kill: Add lmk_kill possible for ULMK
2020-02-10 19:49:35 -08:00
smp: Wake up all idle CPUs when suspending to idle
2020-01-15 14:35:44 -08:00
trace: Add trace points for tasklet entry/exit
2020-02-25 07:37:13 -08:00
stacktrace: Don't skip first entry on noncurrent tasks
2019-11-04 21:19:25 +01:00
stop_machine: Avoid potential race behaviour
2019-10-17 12:47:12 +02:00
Merge Linus's 5.4-rc1-prerelease branch into android-mainline
2019-09-20 16:07:54 -07:00
mm: make faultaround produce old ptes
2020-02-09 19:57:16 -08:00
torture: Remove exporting of internal functions
2019-08-01 14:30:22 -07:00
The main changes in this release include:
2019-07-18 11:51:00 -07:00
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
Linus 5.3-rc1
2019-07-23 16:21:59 -07:00
watchdog: use per_cpu_ptr() in watchdog_disable()
2019-12-10 12:46:40 -08:00
Merge android-5.4.5 (9cdc723) into msm-5.4
2020-01-23 04:00:53 -08:00
09de85d415