pmladek

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Simplify implementations of lockless printk ring buffer

a project by pmladek

There are attempts to solve some kernel deadlock with using lockless printk ringbuffer. The proposed implementation is pretty complex (6 ...

pmladek
Updated 4 months ago. 1 hackers ♥️. 1 follower.

Grub2: make it easy to select the default boot target

an idea by pmladek

"grub2-once" allows to print a numbered list of available targets using --list option. It allows to select the boot target using the numb...

Updated 7 months ago. 1 hackers ♥️. Has no hacker: grab it!

Disk operations should not stale the system

an idea by pmladek

It happens from time to time that my system is less responsible. It is usually caused by extensive disk operations, e.g. searching disk f...

Updated 4 months ago. 9 hacker ♥️. Has no hacker: grab it!

kGraft: allow to handle more patches in parallel

a project by pmladek

Current kGraft implementation allows to apply new patch only when the previous one is applied to the whole system. Every task is handled ...

pmladek
Updated 7 months ago. 2 hacker ♥️.

kGraft: allow to define safe place where the code can be switched in kthreads

a project by pmladek

<p>kGraft allows to patch kernel at runtime. It implements a consistency model that allows to modify semantic of functions. e.g. fix lock...

pmladek
Updated over 2 years ago. No love.

Simplify implementations of lockless printk ring buffer

a project by pmladek

There are attempts to solve some kernel deadlock with using lockless printk ringbuffer. The proposed implementation is pretty complex (6 ...

pmladek
Updated 4 months ago. 1 hackers ♥️. 1 follower.

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Activity Show History

  • 4 months ago: pmladek started Simplify implementations of lockless printk ring buffer
  • 4 months ago: pmladek originated Simplify implementations of lockless printk ring buffer
  • over 4 years ago: pmladek started kGraft: allow to define safe place where the code can be switched in kthreads
  • over 4 years ago: pmladek originated kGraft: allow to define safe place where the code can be switched in kthreads
  • about 5 years ago: pmladek started kGraft: allow to handle more patches in parallel