diff options
| author | alc <alc@FreeBSD.org> | 2002-08-05 03:40:28 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2002-08-05 03:40:28 +0000 |
| commit | e363dee16bcc6c1949f7c72df32c890db5c0cd70 (patch) | |
| tree | 6e3f88af6161b5004b3f0c2aef3d119290e9f522 /sys | |
| parent | a7cb4356348a8a159791b6e63ba71b58f24e4f0d (diff) | |
| download | FreeBSD-src-e363dee16bcc6c1949f7c72df32c890db5c0cd70.zip FreeBSD-src-e363dee16bcc6c1949f7c72df32c890db5c0cd70.tar.gz | |
o Introduce pmap_page_is_mapped(). Its purpose is to obsolete
the PG_MAPPED flag.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/amd64/include/pmap.h | 1 | ||||
| -rw-r--r-- | sys/i386/include/pmap.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sys/amd64/include/pmap.h b/sys/amd64/include/pmap.h index e0789fc..9ac4d3a 100644 --- a/sys/amd64/include/pmap.h +++ b/sys/amd64/include/pmap.h @@ -206,6 +206,7 @@ struct pmap { LIST_ENTRY(pmap) pm_list; /* List of all pmaps */ }; +#define pmap_page_is_mapped(m) (!TAILQ_EMPTY(&(m)->md.pv_list)) #define pmap_resident_count(pmap) (pmap)->pm_stats.resident_count typedef struct pmap *pmap_t; diff --git a/sys/i386/include/pmap.h b/sys/i386/include/pmap.h index e0789fc..9ac4d3a 100644 --- a/sys/i386/include/pmap.h +++ b/sys/i386/include/pmap.h @@ -206,6 +206,7 @@ struct pmap { LIST_ENTRY(pmap) pm_list; /* List of all pmaps */ }; +#define pmap_page_is_mapped(m) (!TAILQ_EMPTY(&(m)->md.pv_list)) #define pmap_resident_count(pmap) (pmap)->pm_stats.resident_count typedef struct pmap *pmap_t; |
