[so2] [Tema 1] Kfree probe

Alexandru Neculai alexandru.neculai96 at gmail.com
Sun Mar 31 21:27:42 EEST 2019


Salut,

Multumesc, Adi! Ai avut dreptate. Am rezolvat.

O seara buna,
Alexandru Neculai

On Sun, 31 Mar 2019 at 10:41, Adrian Zatreanu <adrianzatreanu1 at gmail.com>
wrote:

> Salut,
>
> E posibil sa apelezi kfree intr-un loc in care ai deja lock-ul, si astfel
> nu reuseste sa il ia iar in handlerul de kfree si se blocheaza.
>
> Adrian
>
> On Sun, 31 Mar 2019 at 09:37, Alexandru Neculai via so2 <
> so2 at cursuri.cs.pub.ro> wrote:
>
>> Buna ziua,
>>
>> Intampin o problema in handler-ul pentru kfree. Daca folosesc un spinlock
>> pentru a sincroniza accesul la o resursa partajata, checker-ul se blocheaza
>> - inclusiv masina virtuala.
>> Aceeasi practica am folosit-o si la celelalte functii instrumentate si a
>> functionat fara probleme. Aveti vreun hint referitor la acest comportament?
>> Ar trebui verificat ceva in mod suplimentar?
>>
>> Va multumesc,
>> Alexandru Neculai
>>
> _______________________________________________
>> http://ocw.cs.pub.ro/courses/so2/resurse/lista-discutii
>
>
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