Re: issue with Vmalloc

2010-12-16 Thread naveen yadav
Nice document, This document have good info . On Tue, Dec 14, 2010 at 10:39 PM, Mulyadi Santosa mulyadi.sant...@gmail.com wrote: Hi On Tue, Dec 14, 2010 at 23:17, Josh Cartwright jo...@linux.com wrote: Sorry that I don't have a complete answer, but IIRC, the VmallocChunk just the

Re: issue with Vmalloc

2010-12-16 Thread Mulyadi Santosa
On Fri, Dec 17, 2010 at 11:18, naveen yadav yad.nav...@gmail.com wrote: Nice document, This document have good info . Thanks :) If you have feedback or corrections, please let me know so I could possibly release erratas... -- regards, Mulyadi Santosa Freelance Linux trainer and consultant

issue with Vmalloc

2010-12-14 Thread naveen yadav
Hi All, I have one question, if I do cat /proc/meminfo and do sum of VmallocTotal (114680 kB)=VmallocUsed(4440 kB)+VmallocChunk(109804 kB) is not equal, there is difference. why it is there ? is it related for ioremap ?. 2. Is MemTotal= VmallocTotal + Other parts ? $ cat /proc/meminfo

Re: issue with Vmalloc

2010-12-14 Thread Josh Cartwright
On Tue, Dec 14, 2010 at 08:47:25PM +0530, naveen yadav wrote: Hi All, I have one question, if I do cat /proc/meminfo and do sum of VmallocTotal (114680 kB)=VmallocUsed(4440 kB)+VmallocChunk(109804 kB) is not equal, there is difference. why it is there ? is it related for ioremap ?. 2.

Re: issue with Vmalloc

2010-12-14 Thread Mulyadi Santosa
Hi On Tue, Dec 14, 2010 at 23:17, Josh Cartwright jo...@linux.com wrote: Sorry that I don't have a complete answer, but IIRC, the VmallocChunk just the largest chunk of the vmalloc region that is unused (so, its a sort of cheap measure of how fragmented the region is) - not the measure of