Re: [RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2013-01-24 Thread Ingo Molnar
* Joonsoo Kim wrote: > The purpose of iterating a vmlist is finding vm area with specific > virtual address. find_vm_area() is provided for this purpose > and more efficient, because it uses a rbtree. > So change it. > > Cc: Chris Metcalf > Cc: Guan Xuetao > Cc: Thomas Gleixner > Cc: Ingo Mo

Re: [RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2012-12-10 Thread Chris Metcalf
On 12/6/2012 11:09 AM, Joonsoo Kim wrote: > The purpose of iterating a vmlist is finding vm area with specific > virtual address. find_vm_area() is provided for this purpose > and more efficient, because it uses a rbtree. > So change it. If you get an Acked-by for the x86 change, feel free to appl

Re: [RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2012-12-09 Thread guanxuetao
> The purpose of iterating a vmlist is finding vm area with specific > virtual address. find_vm_area() is provided for this purpose > and more efficient, because it uses a rbtree. > So change it. > > Cc: Chris Metcalf > Cc: Guan Xuetao > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: "H. Peter Anv

Re: [RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2012-12-07 Thread JoonSoo Kim
Hello, Pekka. 2012/12/7 Pekka Enberg : > On Thu, Dec 6, 2012 at 6:09 PM, Joonsoo Kim wrote: >> The purpose of iterating a vmlist is finding vm area with specific >> virtual address. find_vm_area() is provided for this purpose >> and more efficient, because it uses a rbtree. >> So change it. > > Y

Re: [RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2012-12-07 Thread Bob Liu
On Fri, Dec 7, 2012 at 3:44 PM, Pekka Enberg wrote: > On Thu, Dec 6, 2012 at 6:09 PM, Joonsoo Kim wrote: >> The purpose of iterating a vmlist is finding vm area with specific >> virtual address. find_vm_area() is provided for this purpose >> and more efficient, because it uses a rbtree. >> So cha

Re: [RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2012-12-06 Thread Pekka Enberg
On Thu, Dec 6, 2012 at 6:09 PM, Joonsoo Kim wrote: > The purpose of iterating a vmlist is finding vm area with specific > virtual address. find_vm_area() is provided for this purpose > and more efficient, because it uses a rbtree. > So change it. You no longer take the 'vmlist_lock'. This is safe

[RFC PATCH 1/8] mm, vmalloc: change iterating a vmlist to find_vm_area()

2012-12-06 Thread Joonsoo Kim
The purpose of iterating a vmlist is finding vm area with specific virtual address. find_vm_area() is provided for this purpose and more efficient, because it uses a rbtree. So change it. Cc: Chris Metcalf Cc: Guan Xuetao Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Signed-off-by: