Christoph wrote:
> Right. But the cpuset code will change the mems_allowed. The pages will
> then be allocated in that context.
If the migration is being done as part of moving a cpuset, or moving
a task to a different cpuset, then yes the cpuset code will change
the mems_allowed.
However I thought we were discussing the sys_migrate_pages() call
here. Naked sys_migrate_pages() calls do not involve the cpuset code,
nor change the target tasks mems_allowed.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <[email protected]> 1.925.600.0401
-
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/
- References:
- [PATCH 0/4] Swap migration V3: Overview
- From: Christoph Lameter <[email protected]>
- [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: Christoph Lameter <[email protected]>
- Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: KAMEZAWA Hiroyuki <[email protected]>
- Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: Simon Derr <[email protected]>
- Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: KAMEZAWA Hiroyuki <[email protected]>
- Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: Paul Jackson <[email protected]>
- Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: Kamezawa Hiroyuki <[email protected]>
- Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: Paul Jackson <[email protected]>
- Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- From: Christoph Lameter <[email protected]>
- [PATCH 0/4] Swap migration V3: Overview
- Prev by Date: Re: ioctls, etc. (was Re: [PATCH 1/4] sas: add flag for locally attached PHYs)
- Next by Date: Re: [patch 5/5] TI OMAP driver
- Previous by thread: Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- Next by thread: Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface
- Index(es):
 |