* Re: [PATCHv4 0/3] [RESEND] mm, thp: Add mm flag to control THP [not found] <cover.1392009759.rs.git.athorlton@sgi.com> @ 2014-02-25 21:10 ` Alex Thorlton [not found] ` <890608e8ec2968cf6b115411a62f76503ee10331.1392009760.git.athorlton@sgi.com> [not found] ` <ad2c5e30c22c6398acb62641c054588f105cb4f4.1392009760.git.athorlton@sgi.com> 2 siblings, 0 replies; 3+ messages in thread From: Alex Thorlton @ 2014-02-25 21:10 UTC (permalink / raw) To: linux-kernel Cc: Gerald Schaefer, Martin Schwidefsky, Heiko Carstens, Christian Borntraeger, Andrew Morton, Paolo Bonzini, Kirill A. Shutemov, Mel Gorman, Rik van Riel, Ingo Molnar, Peter Zijlstra, Andrea Arcangeli, Oleg Nesterov, Eric W. Biederman, Alexander Viro, linux390, linux-s390, linux-mm, linux-api On Tue, Feb 25, 2014 at 02:54:03PM -0600, Alex Thorlton wrote: > (First send had too big of a cc list to make it into all the mailing lists.) Sorry for the double-send to a couple of lists/people. I got bumped from linux-api for having too long of a cc list, and I figured it had gotten bumped elsewhere as well. - Alex -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <890608e8ec2968cf6b115411a62f76503ee10331.1392009760.git.athorlton@sgi.com>]
* Re: [PATCH 2/3] mm, thp: Add VM_INIT_DEF_MASK and PRCTL_THP_DISABLE [not found] ` <890608e8ec2968cf6b115411a62f76503ee10331.1392009760.git.athorlton@sgi.com> @ 2014-02-25 23:03 ` Rik van Riel 0 siblings, 0 replies; 3+ messages in thread From: Rik van Riel @ 2014-02-25 23:03 UTC (permalink / raw) To: Alex Thorlton, linux-kernel Cc: Gerald Schaefer, Martin Schwidefsky, Heiko Carstens, Christian Borntraeger, Andrew Morton, Paolo Bonzini, Kirill A. Shutemov, Mel Gorman, Ingo Molnar, Peter Zijlstra, Andrea Arcangeli, Oleg Nesterov, Eric W. Biederman, Alexander Viro, linux390, linux-s390, linux-mm, linux-api On 02/25/2014 03:54 PM, Alex Thorlton wrote: > This patch adds a VM_INIT_DEF_MASK, to allow us to set the default flags > for VMs. It also adds a prctl control which alllows us to set the THP > disable bit in mm->def_flags so that VMs will pick up the setting as > they are created. > > Signed-off-by: Alex Thorlton <athorlton@sgi.com> > Suggested-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Rik van Riel <riel@redhat.com> -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <ad2c5e30c22c6398acb62641c054588f105cb4f4.1392009760.git.athorlton@sgi.com>]
* Re: [PATCH 3/3] exec: kill the unnecessary mm->def_flags setting in load_elf_binary() [not found] ` <ad2c5e30c22c6398acb62641c054588f105cb4f4.1392009760.git.athorlton@sgi.com> @ 2014-02-25 23:03 ` Rik van Riel 0 siblings, 0 replies; 3+ messages in thread From: Rik van Riel @ 2014-02-25 23:03 UTC (permalink / raw) To: Alex Thorlton, linux-kernel Cc: Gerald Schaefer, Martin Schwidefsky, Heiko Carstens, Christian Borntraeger, Andrew Morton, Paolo Bonzini, Kirill A. Shutemov, Mel Gorman, Ingo Molnar, Peter Zijlstra, Andrea Arcangeli, Oleg Nesterov, Eric W. Biederman, Alexander Viro, linux390, linux-s390, linux-mm, linux-api On 02/25/2014 03:54 PM, Alex Thorlton wrote: > load_elf_binary() sets current->mm->def_flags = def_flags and > def_flags is always zero. Not only this looks strange, this is > unnecessary because mm_init() has already set ->def_flags = 0. > > Signed-off-by: Alex Thorlton <athorlton@sgi.com> > Suggested-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Rik van Riel <riel@redhat.com> -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> ^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <cover.1392009759.rs.git.athorlton@sgi.com>
2014-02-25 21:10 ` [PATCHv4 0/3] [RESEND] mm, thp: Add mm flag to control THP Alex Thorlton
[not found] ` <890608e8ec2968cf6b115411a62f76503ee10331.1392009760.git.athorlton@sgi.com>
2014-02-25 23:03 ` [PATCH 2/3] mm, thp: Add VM_INIT_DEF_MASK and PRCTL_THP_DISABLE Rik van Riel
[not found] ` <ad2c5e30c22c6398acb62641c054588f105cb4f4.1392009760.git.athorlton@sgi.com>
2014-02-25 23:03 ` [PATCH 3/3] exec: kill the unnecessary mm->def_flags setting in load_elf_binary() Rik van Riel
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