| commit | eea5ad68c68fec8924773b2aba3d9025ae114c74 | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Sat, 19 May 2018 06:41:14 +0000 (18 23:41 -0700) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Sat, 19 May 2018 06:45:02 +0000 (18 23:45 -0700) | ||
| tree | 37fda3b43dd644d36d22fa1e9cb828d2e64087f1 | treesnapshot (tar.gz zip) |
| parent | 785fe344cdc19eb9b835c1def566d8bc93daf5df | commitdiff |
kernel - Fix swapcache cleaning issue
* Fix a bug when a single object has swapcached pages. In this
situation, when swapcache exhausts its scan of the object it
will fail to cycle back to the beginning. This prevents it
from cycling any further pages for the object.
* Does not corrupt the system or anything like that, but causes
swapcache to behave in a way that can sometimes make it less
useful.
Reported-by: tuxillo (java on monster)
* Fix a bug when a single object has swapcached pages. In this
situation, when swapcache exhausts its scan of the object it
will fail to cycle back to the beginning. This prevents it
from cycling any further pages for the object.
* Does not corrupt the system or anything like that, but causes
swapcache to behave in a way that can sometimes make it less
useful.
Reported-by: tuxillo (java on monster)
| sys/vm/vm_swapcache.c | diffblobblamehistory |