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| author | alc <alc@FreeBSD.org> | 2011-10-30 05:06:14 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2011-10-30 05:06:14 +0000 |
| commit | 57e87053968d82083a0358efdc54fd5831e2b3e4 (patch) | |
| tree | c68c62addf3e0c34caba615d9beb3884e1aa3b90 /sys/vm/vm_reserv.h | |
| parent | 8e54cbf4ab0561fda32fb114b684a2ddf1c1d8f8 (diff) | |
| download | FreeBSD-src-57e87053968d82083a0358efdc54fd5831e2b3e4.zip FreeBSD-src-57e87053968d82083a0358efdc54fd5831e2b3e4.tar.gz | |
Eliminate vm_phys_bootstrap_alloc(). It was a failed attempt at
eliminating duplicated code in the various pmap implementations.
Micro-optimize vm_phys_free_pages().
Introduce vm_phys_free_contig(). It is fast routine for freeing an
arbitrary number of physically contiguous pages. In particular, it
doesn't require the number of pages to be a power of two.
Use "u_long" instead of "unsigned long".
Bruce Evans (bde@) has convinced me that the "boundary" parameters
to kmem_alloc_contig(), vm_phys_alloc_contig(), and
vm_reserv_reclaim_contig() should be of type "vm_paddr_t" and not
"u_long". Make this change.
Diffstat (limited to 'sys/vm/vm_reserv.h')
| -rw-r--r-- | sys/vm/vm_reserv.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/vm/vm_reserv.h b/sys/vm/vm_reserv.h index 9eb1d06..9ab9568 100644 --- a/sys/vm/vm_reserv.h +++ b/sys/vm/vm_reserv.h @@ -49,8 +49,7 @@ void vm_reserv_init(void); int vm_reserv_level_iffullpop(vm_page_t m); boolean_t vm_reserv_reactivate_page(vm_page_t m); boolean_t vm_reserv_reclaim_contig(vm_paddr_t size, vm_paddr_t low, - vm_paddr_t high, unsigned long alignment, - unsigned long boundary); + vm_paddr_t high, u_long alignment, vm_paddr_t boundary); boolean_t vm_reserv_reclaim_inactive(void); void vm_reserv_rename(vm_page_t m, vm_object_t new_object, vm_object_t old_object, vm_pindex_t old_object_offset); |
