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| author | alc <alc@FreeBSD.org> | 2012-11-14 17:33:00 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2012-11-14 17:33:00 +0000 |
| commit | 1bce6c40648cef6575e0cb25eee13d7d429465a7 (patch) | |
| tree | a87061ea9bceb123d07608701fbd43c7bf19f9d9 /sys/mips/include/pmap.h | |
| parent | d80ce03f42a9c9f75eca4006d016925f01df089d (diff) | |
| download | FreeBSD-src-1bce6c40648cef6575e0cb25eee13d7d429465a7.zip FreeBSD-src-1bce6c40648cef6575e0cb25eee13d7d429465a7.tar.gz | |
The function pmap_alloc_direct_page() unconditionally zeroes the returned
page. Therefore, it is really inappropriate for use by the function
uma_small_alloc(). The effect of using it was that every page was zeroed
at least once and possibly twice if M_ZERO was passed as a "wait" flag.
Diffstat (limited to 'sys/mips/include/pmap.h')
| -rw-r--r-- | sys/mips/include/pmap.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sys/mips/include/pmap.h b/sys/mips/include/pmap.h index 7b5468c..15b07d3 100644 --- a/sys/mips/include/pmap.h +++ b/sys/mips/include/pmap.h @@ -179,7 +179,6 @@ void pmap_kenter_temporary_free(vm_paddr_t pa); void pmap_flush_pvcache(vm_page_t m); int pmap_emulate_modified(pmap_t pmap, vm_offset_t va); void pmap_grow_direct_page_cache(void); -vm_page_t pmap_alloc_direct_page(unsigned int index, int req); #endif /* _KERNEL */ |
