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(parent: 269a08e) | patch
kernel - struct vm_object - increase paging_in_progress from short to int
authorMatthew Dillon <dillon@apollo.backplane.com>
Tue, 9 Feb 2010 08:08:32 +0000 (00:08 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Tue, 9 Feb 2010 08:08:32 +0000 (00:08 -0800)
commit82246426d81a1eeaee3a55a9205060a064c73453
tree84e7706feafa744bfc1b2a009b3cca4dfa49f6b4tree | snapshot
parent269a08e4bbfd79e2f4d7299e7f652c6ca8cc12a3commit | diff
kernel - struct vm_object - increase paging_in_progress from short to int

* Change the paging_in_progress refcount from an unsigned short to an int.
  It is potentitally possible to overflow it as a short, especially when
  many pages are rolled up into clusters.

  This changes the size of the vm_object structure.
sys/vm/vm_object.h diff | blob | blame | history
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