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xianbing Zhu 32539f0dc7 hibernate: improve crc32 speed by calc compressed data 
This commit introduce crc32 calc data by compressed instead of
uncompressed data. This improve speed of hibernation resume data
about 10% :

Change-Id: I9a90006fd42430c0fe4ba712e48fee325068ec01

------with this commmit-----
PM: hibernation: Read 788072 kbytes in 2.21 seconds (356.59 MB/s)

-----berfore this commit----
PM: hibernation: Read 786300 kbytes in 2.45 seconds (320.93 MB/s)

Before this the crc32 of data is uncompress origin data,which is
huge.
The risk of this change is we not checked the origin data, but
the compressed data is check ok can equal to uncompressed data
ok mostly. For the data become invalid mostly is from disk,
for example : human mistook erasing.

Signed-off-by: xianbing Zhu <xianbing.zhu@linux.alibaba.com>
Change-Id: I7e8d968373667fa4532f527f6a63c37711169711
2024-06-01 23:33:41 +08:00
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bpf
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cgroup
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configs
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debug
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dma
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entry
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events
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gcov
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livepatch
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locking
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power
hibernate: improve crc32 speed by calc compressed data
2024-06-01 23:33:41 +08:00
printk
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rcu
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sched
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time
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trace
sync: huiwei: 5b7b9f869c27505571944db1a6bf8815878b4bba
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.gitignore
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acct.c
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async.c
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audit_fsnotify.c
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audit_tree.c
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audit_watch.c
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audit.c
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audit.h
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auditfilter.c
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auditsc.c
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backtracetest.c
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bounds.c
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capability.c
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cfi.c
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compat.c
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configs.c
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context_tracking.c
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cpu_pm.c
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cpu.c
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cred.c
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delayacct.c
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dma.c
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exec_domain.c
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exit.c
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extable.c
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fail_function.c
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fork.c
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freezer.c
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futex.c
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gen_kheaders.sh
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groups.c
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hung_task.c
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iomem.c
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irq_work.c
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jump_label.c
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kallsyms.c
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kcmp.c
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Kconfig.freezer
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Kconfig.hz
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Kconfig.preempt
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kcov.c
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kexec_core.c
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kexec_elf.c
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kexec_file.c
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kexec_internal.h
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kexec.c
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kheaders.c
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kmod.c
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kprobes.c
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ksysfs.c
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kthread.c
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latencytop.c
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Makefile
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module_signature.c
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module_signing.c
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module-internal.h
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module.c
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notifier.c
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nsproxy.c
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padata.c
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panic.c
feat: update SDK1.2.0
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params.c
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pid_namespace.c
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pid.c
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profile.c
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ptrace.c
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range.c
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reboot.c
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regset.c
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relay.c
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resource.c
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rseq.c
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scftorture.c
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scs.c
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seccomp.c
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signal.c
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smp.c
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smpboot.c
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smpboot.h
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softirq.c
feat: update SDK1.2.0
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stackleak.c
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stacktrace.c
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static_call.c
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stop_machine.c
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sys_ni.c
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sys.c
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sysctl-test.c
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sysctl.c
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task_work.c
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taskstats.c
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test_kprobes.c
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torture.c
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tracepoint.c
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tsacct.c
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ucount.c
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uid16.c
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uid16.h
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umh.c
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up.c
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user_namespace.c
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user-return-notifier.c
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user.c
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usermode_driver.c
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utsname_sysctl.c
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utsname.c
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watch_queue.c
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watchdog_hld.c
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watchdog.c
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workqueue_internal.h
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workqueue.c
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