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| author | alc <alc@FreeBSD.org> | 2003-08-02 05:05:34 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2003-08-02 05:05:34 +0000 |
| commit | 507ad47156bf84b9ea320256ed15d553d02a0911 (patch) | |
| tree | b8f50be856f35153b1b3501efa289ec14a58ea3b /sys/kern/vfs_bio.c | |
| parent | 4d05c167d2ade8defd360cb305402c9a4af58d97 (diff) | |
| download | FreeBSD-src-507ad47156bf84b9ea320256ed15d553d02a0911.zip FreeBSD-src-507ad47156bf84b9ea320256ed15d553d02a0911.tar.gz | |
Eliminate an abuse of kmem_alloc_pageable() in bufinit()
by using VM_ALLOC_NOOBJ to allocate the bogus page.
Reviewed by: tegge
Diffstat (limited to 'sys/kern/vfs_bio.c')
| -rw-r--r-- | sys/kern/vfs_bio.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index f6e8787..688f4c0 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -493,7 +493,6 @@ void bufinit(void) { struct buf *bp; - vm_offset_t bogus_offset; int i; GIANT_REQUIRED; @@ -586,12 +585,8 @@ bufinit(void) * from buf_daemon. */ - bogus_offset = kmem_alloc_pageable(kernel_map, PAGE_SIZE); - VM_OBJECT_LOCK(kernel_object); - bogus_page = vm_page_alloc(kernel_object, - ((bogus_offset - VM_MIN_KERNEL_ADDRESS) >> PAGE_SHIFT), + bogus_page = vm_page_alloc(NULL, 0, VM_ALLOC_NOOBJ | VM_ALLOC_NORMAL | VM_ALLOC_WIRED); - VM_OBJECT_UNLOCK(kernel_object); } /* |
