[Bug 223831] [patch] swap_pager.c to release multiple swap blocks at a time
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Sat Dec 2 03:22:42 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223831
ota at j.email.ne.jp changed:
What |Removed |Added
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Attachment #188225|0 |1
is obsolete| |
--- Comment #1 from ota at j.email.ne.jp ---
Created attachment 188460
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=188460&action=edit
swapoff to release multiple blocks at a time
https://svnweb.freebsd.org/base?view=revision&revision=326329 change works
better for the first patchset and already committed to the head.
This one is to release multiple blocks from "swapoff" command.
The patch allows to take SWB_NPAGES blocks at once from backing store.
On i386, it is 32 blocks maximum compare to 1 block at a time.
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