Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-19 Thread Matt Mackall
On Thu, Apr 19, 2007 at 12:12:29PM -0700, Dave Hansen wrote: > On Fri, 2007-04-06 at 17:03 -0500, Matt Mackall wrote: > > > > +static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned > > long end, > > +void *private) > > +{ > > + struct pagemapread

Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-19 Thread Dave Hansen
On Fri, 2007-04-06 at 17:03 -0500, Matt Mackall wrote: > > +static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned > long end, > +void *private) > +{ > + struct pagemapread *pm = private; > + pte_t *pte; > + int err; > + > + pte =

Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-19 Thread Dave Hansen
On Fri, 2007-04-06 at 17:03 -0500, Matt Mackall wrote: +static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, +void *private) +{ + struct pagemapread *pm = private; + pte_t *pte; + int err; + + pte =

Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-19 Thread Matt Mackall
On Thu, Apr 19, 2007 at 12:12:29PM -0700, Dave Hansen wrote: On Fri, 2007-04-06 at 17:03 -0500, Matt Mackall wrote: +static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, +void *private) +{ + struct pagemapread *pm =

Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-07 Thread Matt Mackall
On Fri, Apr 06, 2007 at 11:55:10PM -0700, Andrew Morton wrote: > On Fri, 06 Apr 2007 17:03:13 -0500 Matt Mackall <[EMAIL PROTECTED]> wrote: > > > Add /proc/pid/pagemap interface > > > > This interface provides a mapping for each page in an address space to > > its physical page frame number,

Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-07 Thread Andrew Morton
On Fri, 06 Apr 2007 17:03:13 -0500 Matt Mackall <[EMAIL PROTECTED]> wrote: > Add /proc/pid/pagemap interface > > This interface provides a mapping for each page in an address space to > its physical page frame number, allowing precise determination of what > pages are mapped and what pages are

Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-07 Thread Andrew Morton
On Fri, 06 Apr 2007 17:03:13 -0500 Matt Mackall [EMAIL PROTECTED] wrote: Add /proc/pid/pagemap interface This interface provides a mapping for each page in an address space to its physical page frame number, allowing precise determination of what pages are mapped and what pages are shared

Re: [PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-07 Thread Matt Mackall
On Fri, Apr 06, 2007 at 11:55:10PM -0700, Andrew Morton wrote: On Fri, 06 Apr 2007 17:03:13 -0500 Matt Mackall [EMAIL PROTECTED] wrote: Add /proc/pid/pagemap interface This interface provides a mapping for each page in an address space to its physical page frame number, allowing

[PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-06 Thread Matt Mackall
Add /proc/pid/pagemap interface This interface provides a mapping for each page in an address space to its physical page frame number, allowing precise determination of what pages are mapped and what pages are shared between processes. Signed-off-by: Matt Mackall <[EMAIL PROTECTED]> Index:

[PATCH 12/13] maps#2: Add /proc/pid/pagemap interface

2007-04-06 Thread Matt Mackall
Add /proc/pid/pagemap interface This interface provides a mapping for each page in an address space to its physical page frame number, allowing precise determination of what pages are mapped and what pages are shared between processes. Signed-off-by: Matt Mackall [EMAIL PROTECTED] Index: