Re: select() efficiency / epoll

2005-08-23 Thread Jari Sundell
On 8/23/05, Davy Durham [EMAIL PROTECTED] wrote: However, I'm getting segfaults because some pointers in places are getting set to low integer values (which didn't used to have those values). Is it possible that you are overwritting the pointers with file descriptors, as those would have low

Re: select() efficiency / epoll

2005-08-23 Thread Jari Sundell
On 8/23/05, Davy Durham [EMAIL PROTECTED] wrote: Yes, that is what I was thinking and is why I mentioned that. But I'm apparently not overwriting the pointers with FDs.. it seems that epoll is the cause at this point (unless I'm misusing the epoll API). I've made some changes to now use

Re: 2.6.19 file content corruption on ext3

2006-12-19 Thread Jari Sundell
On 12/20/06, Linus Torvalds [EMAIL PROTECTED] wrote: On Tue, 19 Dec 2006, Linus Torvalds wrote: here's a totally new tangent on this: it's possible that user code is simply BUGGY. Btw, here's a simpler test-program that actually shows the difference between 2.6.18 and 2.6.19 in action, and

Re: [PATCH] mm: fix page_mkclean_one (was: 2.6.19 file content corruption on ext3)

2006-12-27 Thread Jari Sundell
. Jari Sundell extend_mapping.diff Description: Binary data

Re: [PATCH] mm: fix page_mkclean_one (was: 2.6.19 file content corruption on ext3)

2006-12-27 Thread Jari Sundell
were fixed by upgrading to reiserfs4. Jari Sundell - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: select() efficiency / epoll

2005-08-23 Thread Jari Sundell
On 8/23/05, Davy Durham <[EMAIL PROTECTED]> wrote: > > However, I'm getting segfaults because some pointers in places are > getting set to low integer values (which didn't used to have those values). Is it possible that you are overwritting the pointers with file descriptors, as those would have

Re: select() efficiency / epoll

2005-08-23 Thread Jari Sundell
On 8/23/05, Davy Durham <[EMAIL PROTECTED]> wrote: > Yes, that is what I was thinking and is why I mentioned that. But I'm > apparently not overwriting the pointers with FDs.. it seems that epoll > is the cause at this point (unless I'm misusing the epoll API). I've > made some changes to now

Re: 2.6.19 file content corruption on ext3

2006-12-19 Thread Jari Sundell
On 12/20/06, Linus Torvalds <[EMAIL PROTECTED]> wrote: On Tue, 19 Dec 2006, Linus Torvalds wrote: > > here's a totally new tangent on this: it's possible that user code is > simply BUGGY. Btw, here's a simpler test-program that actually shows the difference between 2.6.18 and 2.6.19 in action,

Re: [PATCH] mm: fix page_mkclean_one (was: 2.6.19 file content corruption on ext3)

2006-12-27 Thread Jari Sundell
ed chunks may share a page, sometimes with different r/w permissions. Jari Sundell extend_mapping.diff Description: Binary data

Re: [PATCH] mm: fix page_mkclean_one (was: 2.6.19 file content corruption on ext3)

2006-12-27 Thread Jari Sundell
which were fixed by upgrading to reiserfs4. Jari Sundell - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/