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author | marius <marius@FreeBSD.org> | 2009-06-28 22:42:51 +0000 |
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committer | marius <marius@FreeBSD.org> | 2009-06-28 22:42:51 +0000 |
commit | 54f24c117ae26fcfb1000a0fe7ab5f376997f7f6 (patch) | |
tree | b971befb61e661c38ca8a12e087cc3b59f93ce95 /sys/sparc64/include | |
parent | c61e1d6988484a6875f72fcc81e34d5a1c2dccfa (diff) | |
download | FreeBSD-src-54f24c117ae26fcfb1000a0fe7ab5f376997f7f6.zip FreeBSD-src-54f24c117ae26fcfb1000a0fe7ab5f376997f7f6.tar.gz |
- Work around the broken loader behavior of not demapping no longer
used kernel TLB slots when unloading the kernel or modules, which
results in havoc when loading a kernel and modules which take up
less TLB slots afterwards as the unused but locked ones aren't
accounted for in virtual_avail. Eventually this should be fixed
in the loader which isn't straight forward though and the kernel
should be robust against this anyway. [1]
- Ensure that the addresses allocated directly from phys_avail[] by
pmap_bootstrap_alloc() are always colored properly. This implicit
assumption was broken in r194784 as unlike the other consumers the
DPCPU area allocated for the BSP isn't a multiple of PAGE_SIZE *
DCACHE_COLORS. [2]
- Remove the no longer used global msgbuf_phys.
- Remove the redundant ekva parameter of pmap_bootstrap_alloc().
- Correct some outdated function names in ktr(9) invocations.
Requested by: jhb [1]
Reported by: gavin [2]
Approved by: re (kib)
MFC after: 2 weeks
Diffstat (limited to 'sys/sparc64/include')
-rw-r--r-- | sys/sparc64/include/pmap.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/sparc64/include/pmap.h b/sys/sparc64/include/pmap.h index 3524adf..9b85101 100644 --- a/sys/sparc64/include/pmap.h +++ b/sys/sparc64/include/pmap.h @@ -77,7 +77,7 @@ struct pmap { #define PMAP_TRYLOCK(pmap) mtx_trylock(&(pmap)->pm_mtx) #define PMAP_UNLOCK(pmap) mtx_unlock(&(pmap)->pm_mtx) -void pmap_bootstrap(vm_offset_t ekva); +void pmap_bootstrap(void); vm_paddr_t pmap_kextract(vm_offset_t va); void pmap_kenter(vm_offset_t va, vm_page_t m); void pmap_kremove(vm_offset_t); @@ -103,8 +103,6 @@ extern vm_paddr_t phys_avail[]; extern vm_offset_t virtual_avail; extern vm_offset_t virtual_end; -extern vm_paddr_t msgbuf_phys; - #ifdef PMAP_STATS SYSCTL_DECL(_debug_pmap_stats); |