Re: UFS+QUOTA+GIANT

2012-05-03 Thread Sergey Kandaurov
On 3 May 2012 23:01, Bryan Drewery wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi, > > I recently was re-evaluating my needs for a custom kernel vs GENERIC. > One of these was due to QUOTA support, which apparently is not in > GENERIC due to the GIANT lock [1]. This is no longer

I have a few problems related to the distribution of information about memory

2012-05-03 Thread cz li
I have some questions.As follows ，The kernel address space is how much? How it is distributed？ Where can I see?I can adjust it's bigger?What should I do if I can？The change will make some applications can not run? Sorry, my English is poor. I'm looking forward to your reply. Thank you.

Re: CPU usage so high, fread() on the FILE wrapped by libfetch's fetchXGetURL()

2012-05-03 Thread Bryan Drewery
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 04/22/2012 06:54 AM, Yanhui Shen wrote: > Hi, > > I found the CPU usage is pretty high while running 'pkg update', > 'pkg install [fooapp]'. Seems it was caused by fread() on the FILE > wrapped by libfetch's fetchXGetURL() , maybe fetch_read() in >

UFS+QUOTA+GIANT

2012-05-03 Thread Bryan Drewery
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, I recently was re-evaluating my needs for a custom kernel vs GENERIC. One of these was due to QUOTA support, which apparently is not in GENERIC due to the GIANT lock [1]. I see that a patch was written for 7-current/8 [2], but never merged in. Ar

Re: The user-mode stack space is how many bytes?

2012-05-03 Thread cz li
I have some questions.As follows ，The kernel address space is how much? How it is distributed？ Where can I see?I can adjust it's bigger?What should I do if I can？The change will make some applications can not run? Sorry, my English is poor. I'm looking forward to your reply. Thank you.

Re: [review request] zfsboot/zfsloader: support accessing filesystems within a pool

2012-05-03 Thread Andriy Gapon
on 03/05/2012 18:02 Andriy Gapon said the following: > > Here's the latest version of the patches: > http://people.freebsd.org/~avg/zfsboot.patches.4.diff I've found a couple of problems in the previous version, so here's another one: http://people.freebsd.org/~avg/zfsboot.patches.5.diff The impo

Re: [review request] zfsboot/zfsloader: support accessing filesystems within a pool

2012-05-03 Thread Andriy Gapon
Here's the latest version of the patches: http://people.freebsd.org/~avg/zfsboot.patches.4.diff John, the first of the patches implements the approach that we previously discussed. All arguments are passed starting at a fixed offset that should provide enough space for extending argument list. T