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| author | rgrimes <rgrimes@FreeBSD.org> | 1993-09-27 00:36:57 +0000 |
|---|---|---|
| committer | rgrimes <rgrimes@FreeBSD.org> | 1993-09-27 00:36:57 +0000 |
| commit | a7deae3c0f824b13c5b3cc74bf7b5499f72c811b (patch) | |
| tree | 071bd076b5ffa4fbe9cabc289dfbe2c8b2e852ae /sys/i386/include/vmparam.h | |
| parent | 3dcde8f1c04e8687f3aa61395503a20c8a0b20a0 (diff) | |
| download | FreeBSD-src-a7deae3c0f824b13c5b3cc74bf7b5499f72c811b.zip FreeBSD-src-a7deae3c0f824b13c5b3cc74bf7b5499f72c811b.tar.gz | |
define SHMMAXPGS where it is suppose to be, you can over ride this with
a kernel config options "SHMAXPGS=xxx", default is currently 64 pages
due to limit kernel map space.
Diffstat (limited to 'sys/i386/include/vmparam.h')
| -rw-r--r-- | sys/i386/include/vmparam.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/i386/include/vmparam.h b/sys/i386/include/vmparam.h index f9dc90d..1172db8 100644 --- a/sys/i386/include/vmparam.h +++ b/sys/i386/include/vmparam.h @@ -91,6 +91,13 @@ #define USRPTSIZE (2*NPTEPG) /* + * Size of the Shared Memory Pages page table. + */ +#ifndef SHMAXPGS +#define SHMMAXPGS 64 /* XXX until we have more kmap space */ +#endif + +/* * Size of User Raw I/O map */ #define USRIOSIZE 300 |
