linux/arch/parisc/include/asm/shmparam.h

#ifndef _ASMPARISC_SHMPARAM_H
#define _ASMPARISC_SHMPARAM_H

#define SHMLBA	   PAGE_SIZE	/* attach addr a multiple of this */
#define SHM_COLOUR 0x00400000	/* shared mappings colouring */

#endif /* _ASMPARISC_SHMPARAM_H */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#ifndef _ASMPARISC_SHMPARAM_H`
			`#define _ASMPARISC_SHMPARAM_H`

parisc: change value of SHMLBA from 0x00400000 to PAGE_SIZE On parisc, SHMLBA was defined to 0x00400000 (4MB) to reflect that we need to take care of our caches for shared mappings. But actually, we can map a file at any multiple address of PAGE_SIZE, so let us correct that now with a value of PAGE_SIZE for SHMLBA. Instead we now take care of this cache colouring via the constant SHM_COLOUR while we map shared pages. Signed-off-by: Helge Deller <deller@gmx.de> CC: Jeroen Roovers <jer@gentoo.org> CC: John David Anglin <dave.anglin@bell.net> CC: Carlos O'Donell <carlos@systemhalted.org> Cc: stable@kernel.org [3.13+] 2014-04-09 17:49:28 +00:00			`#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */`
			`#define SHM_COLOUR 0x00400000 /* shared mappings colouring */`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00
			`#endif /* _ASMPARISC_SHMPARAM_H */`