2.5.3 missing <linux/malloc.h>

2.5.3 missing <linux/malloc.h>

[David Dyck]

Haven't seen this posted yet, so I'm surprised to report that
several 2.5.3 source files

    arch/arm/mach-clps711x/dma.c
    drivers/base/core.c
    drivers/base/fs.c
    drivers/video/neofb.c


try to include linux/malloc.h
but there is no file in the include directory by that name.

I worked around the problem by copying an older linux/malloc.h:

#ifndef _LINUX_MALLOC_H
#define _LINUX_MALLOC_H

#include <linux/slab.h>
#endif /* _LINUX_MALLOC_H */


and I've noticed that many source files have
  #include <linux/slab.h>     /* kmalloc(), kfree() */
instead of trying to include linux/malloc.h

What's the story/direction the code is taking?

Re: 2.5.3 missing <linux/malloc.h>

[Andreas Dilger]

On Jan 30, 2002  14:28 -0800, David Dyck wrote:
> Haven't seen this posted yet, so I'm surprised to report that
> several 2.5.3 source files
> 
>     arch/arm/mach-clps711x/dma.c
>     drivers/base/core.c
>     drivers/base/fs.c
>     drivers/video/neofb.c
> 
> 
> try to include linux/malloc.h
> but there is no file in the include directory by that name.
> 
> I worked around the problem by copying an older linux/malloc.h:
> 
> #ifndef _LINUX_MALLOC_H
> #define _LINUX_MALLOC_H
> 
> #include <linux/slab.h>
> #endif /* _LINUX_MALLOC_H */

So, why not just change the above files to include <linux/slab.h>
instead?

> and I've noticed that many source files have
>   #include <linux/slab.h>     /* kmalloc(), kfree() */
> instead of trying to include linux/malloc.h

That's because they have been updated, and the other ones have not.
Don't ask me _why_ it was changed that way, but it was.

Cheers, Andreas
--
Andreas Dilger
http://sourceforge.net/projects/ext2resize/
http://www-mddsp.enel.ucalgary.ca/People/adilger/

Re: 2.5.3 missing <linux/malloc.h>

[Jeff Garzik]

On Wed, Jan 30, 2002 at 03:44:34PM -0700, Andreas Dilger wrote:
> > and I've noticed that many source files have
> >   #include <linux/slab.h>     /* kmalloc(), kfree() */
> > instead of trying to include linux/malloc.h
> 
> That's because they have been updated, and the other ones have not.
> Don't ask me _why_ it was changed that way, but it was.

Cuz malloc.h has been an empty shell since the 2.0.x days or so.

	Jeff

Re: 2.5.3 missing <linux/malloc.h>

[Ben Clifford]

On Wed, 30 Jan 2002, David Dyck wrote:

>     drivers/base/core.c
>     drivers/base/fs.c
> try to include linux/malloc.h

> and I've noticed that many source files have
>   #include <linux/slab.h>     /* kmalloc(), kfree() */
> instead of trying to include linux/malloc.h

I have been changing the two malloc.h references to slab.h since at least
2.5.3-pre6 and I think possibly also in 2.5.2.

It seems to work ok.

-- 
Ben Clifford     benc@hawaga.org.uk     GPG: 30F06950
Job Required in Los Angeles - Will do most things unix or IP for money.
http://www.hawaga.org.uk/resume/resume001.pdf
Live Ben-cam: http://barbarella.hawaga.org.uk/benc-cgi/watchers.cgi

Re: 2.5.3 missing <linux/malloc.h>

[Heinz J . Mauelshagen]

On Wed, Jan 30, 2002 at 02:52:16PM -0800, Ben Clifford wrote:
> On Wed, 30 Jan 2002, David Dyck wrote:
> 
> >     drivers/base/core.c
> >     drivers/base/fs.c
> > try to include linux/malloc.h

./drivers/video/neofb.c

and

./arch/arm/mach-clps711x/dma.c

include it also.

> 
> > and I've noticed that many source files have
> >   #include <linux/slab.h>     /* kmalloc(), kfree() */
> > instead of trying to include linux/malloc.h
> 
> I have been changing the two malloc.h references to slab.h since at least
> 2.5.3-pre6 and I think possibly also in 2.5.2.
> 
> It seems to work ok.
> 
> -- 
> Ben Clifford     benc@hawaga.org.uk     GPG: 30F06950
> Job Required in Los Angeles - Will do most things unix or IP for money.
> http://www.hawaga.org.uk/resume/resume001.pdf
> Live Ben-cam: http://barbarella.hawaga.org.uk/benc-cgi/watchers.cgi
> 
> 
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-- 

Regards,
Heinz    -- The LVM Guy --

*** Software bugs are stupid.
    Nevertheless it needs not so stupid people to solve them ***

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Heinz Mauelshagen                                 Sistina Software Inc.
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