> > The only way to handle this rebustly is to pre-allocate all the memory
> > we're ever going to need[1]. I don't see that happening.
>
> FWIW, users can already opt-in to pre-allocation if running KVM enabled
> QEMU
>
>-mem-path /dev/shm -mem-prealloc (or /dev/hugepages more usefully)
On 02/13/2012 08:04 AM, Markus Armbruster wrote:
Stefan Weil writes:
Am 10.02.2012 16:13, schrieb Zhi Yong Wu:
On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
wrote:
On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yong Wu wrote:
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
---
oslib
On Tue, Feb 14, 2012 at 12:42:58PM +, Paul Brook wrote:
> > > abort can create core dumps or start a debugger which is
> > > useful for me and maybe other developers, too.
> >
> > I consider abort() on OOM somewhat eccentric. abort() is for
> > programming errors. Resource shortage is an env
On 02/13/2012 05:16 AM, Stefan Hajnoczi wrote:
On Mon, Feb 13, 2012 at 6:29 AM, Stefan Weil wrote:
Allocating RAM for the emulated machine is perhaps the only
scenario where a core dump is indeed not reasonable. In most
other cases, out-of-memory is an indication of a QEMU internal
problem, so
On 02/13/2012 12:29 AM, Stefan Weil wrote:
Am 13.02.2012 03:37, schrieb Zhi Yong Wu:
On Fri, Feb 10, 2012 at 11:53 PM, Stefan Weil wrote:
Am 10.02.2012 16:13, schrieb Zhi Yong Wu:
On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
wrote:
On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yon
> > abort can create core dumps or start a debugger which is
> > useful for me and maybe other developers, too.
>
> I consider abort() on OOM somewhat eccentric. abort() is for
> programming errors. Resource shortage is an environmental error that is
> sometimes (but not always) caused by a prog
On 13 February 2012 14:04, Markus Armbruster wrote:
> I consider abort() on OOM somewhat eccentric. abort() is for
> programming errors. Resource shortage is an environmental error that is
> sometimes (but not always) caused by a programming error.
>
> I'd rather inconvenience programmers (by ma
Stefan Weil writes:
> Am 10.02.2012 16:13, schrieb Zhi Yong Wu:
>> On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
>> wrote:
>>> On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yong Wu wrote:
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
---
oslib-posix.c |4 ++-
On Mon, Feb 13, 2012 at 6:29 AM, Stefan Weil wrote:
> Am 13.02.2012 03:37, schrieb Zhi Yong Wu:
>
>> On Fri, Feb 10, 2012 at 11:53 PM, Stefan Weil wrote:
>>>
>>> Am 10.02.2012 16:13, schrieb Zhi Yong Wu:
>>>
On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
wrote:
>
>
>
On Fri, Feb 10, 2012 at 11:35:11AM -0700, Eric Blake wrote:
> On 02/10/2012 07:41 AM, Daniel P. Berrange wrote:
>
> >> @@ -80,7 +80,7 @@ void *qemu_oom_check(void *ptr)
> >> {
> >> if (ptr == NULL) {
> >> fprintf(stderr, "Failed to allocate memory: %s\n",
> >> strerror(errno));
> >
Am 13.02.2012 03:37, schrieb Zhi Yong Wu:
On Fri, Feb 10, 2012 at 11:53 PM, Stefan Weil wrote:
Am 10.02.2012 16:13, schrieb Zhi Yong Wu:
On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
wrote:
On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yong Wu wrote:
From: Zhi Yong Wu
Signed-off
On Sat, Feb 11, 2012 at 2:35 AM, Eric Blake wrote:
> On 02/10/2012 07:41 AM, Daniel P. Berrange wrote:
>
>>> @@ -80,7 +80,7 @@ void *qemu_oom_check(void *ptr)
>>> {
>>> if (ptr == NULL) {
>>> fprintf(stderr, "Failed to allocate memory: %s\n",
>>> strerror(errno));
>>> - abor
On Fri, Feb 10, 2012 at 11:53 PM, Stefan Weil wrote:
> Am 10.02.2012 16:13, schrieb Zhi Yong Wu:
>
>> On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
>> wrote:
>>>
>>> On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yong Wu wrote:
From: Zhi Yong Wu
Signed-off-by: Zhi Yong
On 02/10/2012 07:41 AM, Daniel P. Berrange wrote:
>> @@ -80,7 +80,7 @@ void *qemu_oom_check(void *ptr)
>> {
>> if (ptr == NULL) {
>> fprintf(stderr, "Failed to allocate memory: %s\n", strerror(errno));
>> -abort();
>> +exit(EXIT_FAILURE);
>
> exit() will call any at
Am 10.02.2012 16:13, schrieb Zhi Yong Wu:
On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
wrote:
On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yong Wu wrote:
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
---
oslib-posix.c |4 ++--
oslib-win32.c |4 ++--
2 files changed, 4 inser
On Fri, Feb 10, 2012 at 10:41 PM, Daniel P. Berrange
wrote:
> On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yong Wu wrote:
>> From: Zhi Yong Wu
>>
>> Signed-off-by: Zhi Yong Wu
>> ---
>> oslib-posix.c | 4 ++--
>> oslib-win32.c | 4 ++--
>> 2 files changed, 4 insertions(+), 4 deletions(-)
On Fri, Feb 10, 2012 at 10:34:13PM +0800, Zhi Yong Wu wrote:
> From: Zhi Yong Wu
>
> Signed-off-by: Zhi Yong Wu
> ---
> oslib-posix.c |4 ++--
> oslib-win32.c |4 ++--
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/oslib-posix.c b/oslib-posix.c
> index b6a3c7f..f97
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
---
oslib-posix.c |4 ++--
oslib-win32.c |4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/oslib-posix.c b/oslib-posix.c
index b6a3c7f..f978d56 100644
--- a/oslib-posix.c
+++ b/oslib-posix.c
@@ -80,7 +80,7 @@ void *qemu_
18 matches
Mail list logo
