On Wed, 15 Apr 2015 12:28:06 +0800, æ
å¬äº® said:
> Can you give a detail of what you want to prove?
> I am not familiar with heap management , so I ask for the details!
As I said - heap management is usually mostly done in userspace. The way the
standard glibc malloc() call does things is alm
Can you give a detail of what you want to prove?
I am not familiar with heap management , so I ask for the details!
mudongliang
2015-04-15 0:00 GMT+08:00 :
> On Tue, 14 Apr 2015 23:01:58 +0800, 慕冬亮 said:
>
> > Hello Everyone:
> > What's the rule about heap management? Especially what's the
On Tue, Apr 14, 2015 at 09:37:37AM +0200, Greg KH wrote:
> On Thu, Apr 09, 2015 at 07:07:30PM +, dwal...@fifo99.com wrote:
> >
> > Hi all,
> >
> >
> > I have an out of tree module which uses the xlate_dev_mem_ptr() function on
> > x86. I wanted to know
> > if the kernel community would acce
Hello All,
I'm reading x86_64 source code and trying to understand where are
fixmaps space in the virtual memory space. If I understand correctly
(but i'm really not sure about it), fixmap space is after vsyscall
space. As Documentation/x86/x86_64/mm.txt says vsyscall virtual space
is:
ff
On Tue, 14 Apr 2015 23:01:58 +0800, æ
å¬äº® said:
> Hello Everyone:
> What's the rule about heap management? Especially what's the function
> of do_brk?
Who says there's a "rule" about it? Some userspace heap managers don't
even *use* brk() or sbrk(), but instead use mmap() of an anonymou
Hello Everyone:
What's the rule about heap management? Especially what's the function
of do_brk?
mudongliang
___
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
On Tue, Apr 14, 2015 at 9:20 AM, Greg KH wrote:
> On Tue, Apr 14, 2015 at 08:47:08AM -0400, Mohammad A Khasawneh wrote:
>> Hi everyone,
>>
>> I'm trying to develop a syscall in kernel v4.0 which copies the xtime
>> variable
>> to user space. I can find the variable in 3.X but it seems to have bee
On Tue, Apr 14, 2015 at 08:47:08AM -0400, Mohammad A Khasawneh wrote:
> Hi everyone,
>
> I'm trying to develop a syscall in kernel v4.0 which copies the xtime variable
> to user space. I can find the variable in 3.X but it seems to have been
> changed
> in 4.0. Can anyone point me to its location
> [2015-04-14T18:17:08+0530]: "Mohammad A Khasawneh" (mohammad-Khasawneh):
,[ mohammad-Khasawneh ]
| I'm trying to develop a syscall in kernel v4.0 which copies the xtime
| variable to user space. I can find the variable in 3.X but it seems to have
| been changed in 4.0. Can anyone point m
Hi everyone,
I'm trying to develop a syscall in kernel v4.0 which copies the xtime
variable to user space. I can find the variable in 3.X but it seems to have
been changed in 4.0. Can anyone point me to its location?
Thanks,
Mohammad Khasawneh
___
Kerne
On Thu, Apr 09, 2015 at 07:07:30PM +, dwal...@fifo99.com wrote:
>
> Hi all,
>
>
> I have an out of tree module which uses the xlate_dev_mem_ptr() function on
> x86. I wanted to know
> if the kernel community would accept a patch to add an EXPORT_SYMBOL() for
> this kernel with
> out the co
11 matches
Mail list logo