On Tue, 2016-01-19 at 15:49 +, Wei Liu wrote:
>
> I see. I wonder why we didn't use mlock(2) in Linux too in the first
> place.
We did, but mlock(2) on Linux doesn't guarantee that there will be no page
faults, it only guarantees that there will be no page faults which require
I/O to satisfy
On Tue, Jan 19, 2016 at 03:03:31PM +, Ian Campbell wrote:
> On Tue, 2016-01-19 at 14:58 +, Wei Liu wrote:
> > On Tue, Jan 19, 2016 at 03:54:54PM +0100, Roger Pau Monné wrote:
> > > El 19/01/16 a les 14.24, Wei Liu ha escrit:
> > > > On Fri, Jan 15, 2016 at 01:23:03PM +, Ian Campbell wro
On Tue, 2016-01-19 at 14:58 +, Wei Liu wrote:
> On Tue, Jan 19, 2016 at 03:54:54PM +0100, Roger Pau Monné wrote:
> > El 19/01/16 a les 14.24, Wei Liu ha escrit:
> > > On Fri, Jan 15, 2016 at 01:23:03PM +, Ian Campbell wrote:
> > > > This avoids a potential issue with a fork after allocation
On Tue, Jan 19, 2016 at 03:54:54PM +0100, Roger Pau Monné wrote:
> El 19/01/16 a les 14.24, Wei Liu ha escrit:
> > On Fri, Jan 15, 2016 at 01:23:03PM +, Ian Campbell wrote:
> >> This avoids a potential issue with a fork after allocation but before
> >> madvise.
> >>
> >> Signed-off-by: Ian Camp
El 19/01/16 a les 14.24, Wei Liu ha escrit:
> On Fri, Jan 15, 2016 at 01:23:03PM +, Ian Campbell wrote:
>> This avoids a potential issue with a fork after allocation but before
>> madvise.
>>
>> Signed-off-by: Ian Campbell
>> ---
>> v7: New, replacing "tools/libs/call: linux: avoid forking bet
On Tue, Jan 19, 2016 at 01:40:55PM +, Ian Campbell wrote:
> On Tue, 2016-01-19 at 13:24 +, Wei Liu wrote:
> > On Fri, Jan 15, 2016 at 01:23:03PM +, Ian Campbell wrote:
> > > This avoids a potential issue with a fork after allocation but before
> > > madvise.
> > >
> > > Signed-off-by:
On Tue, 2016-01-19 at 13:24 +, Wei Liu wrote:
> On Fri, Jan 15, 2016 at 01:23:03PM +, Ian Campbell wrote:
> > This avoids a potential issue with a fork after allocation but before
> > madvise.
> >
> > Signed-off-by: Ian Campbell
> > ---
> > v7: New, replacing "tools/libs/call: linux: avoi
On Fri, Jan 15, 2016 at 01:23:03PM +, Ian Campbell wrote:
> This avoids a potential issue with a fork after allocation but before
> madvise.
>
> Signed-off-by: Ian Campbell
> ---
> v7: New, replacing "tools/libs/call: linux: avoid forking between mmap
> and madvise".
> ---
> tools/libs/c
This avoids a potential issue with a fork after allocation but before
madvise.
Signed-off-by: Ian Campbell
---
v7: New, replacing "tools/libs/call: linux: avoid forking between mmap
and madvise".
---
tools/libs/call/linux.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
