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Eliminate another unnecessary call to vm_page_busy() that immediately

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precedes a call to vm_page_rename().  (See the previous revision for a
detailed explanation.)
This commit is contained in:
Alan Cox 2004-11-05 05:40:45 +00:00
parent f52188fc8a
commit b546ac5490
1 changed files with 0 additions and 1 deletions
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sys/vm/vm_object.c
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@ -1314,7 +1314,6 @@ vm_object_split(vm_map_entry_t entry)
VM_OBJECT_LOCK(orig_object); VM_OBJECT_LOCK(orig_object);
goto retry; goto retry;
} }
vm_page_busy(m);
vm_page_rename(m, new_object, idx); vm_page_rename(m, new_object, idx);
/* page automatically made dirty by rename and cache handled */ /* page automatically made dirty by rename and cache handled */
vm_page_busy(m); vm_page_busy(m);