[pso] [tema3]put_super

Catalin Morosan cercetasu2003 at yahoo.com
Mon May 7 19:42:22 EEST 2007


da. apelez brelse tot in put_super, la sfarsit. nu ar trebui?

----- Original Message ----
From: Razvan Deaconescu <razvand at cs.pub.ro>
To: Proiectarea Sistemelor de Operare <pso at cursuri.cs.pub.ro>
Sent: Monday, May 7, 2007 7:40:18 PM
Subject: Re: [pso] [tema3]put_super

Catalin Morosan wrote:
> Salut.
> 
> Ma  confrunt cu o problema. In metoda put_super(), apelez 
> mark_buffer_dirty() de sb_bh ca sa imi scrie pe disc noile valori ale 
> superblockului dar apoi cand face remount, gaseste vechile valori. De 
> mentionat ca fix inainte de a apela mark_buffer_dirty verific ca sb_bh 
> -> b_data sa contina exact ce trebuie. Iar metoda mark_buffer_dirty se 
> apeleaza sigur. Cam care ar putea fi problema? Poate fi o problema la 
> citire?

apelezi brelse?

Razvan
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