Date: Sun, 1 Oct 2017 16:57:08 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r324171 - stable/11/sys/dev/ti Message-ID: <201710011657.v91Gv8Kv041745@repo.freebsd.org>
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Author: alc Date: Sun Oct 1 16:57:08 2017 New Revision: 324171 URL: https://svnweb.freebsd.org/changeset/base/324171 Log: MFC r323961 Since the page "frame" doesn't belong to a vm object, it can't be paged out. Since it can't be paged out, it is never actually enqueued in a paging queue. Nonetheless, passing PQ_INACTIVE to vm_page_unwire() creates the appearance that the page "frame" is being enqueued in the inactive queue. As of r288122, we can avoid this false impression by passing PQ_NONE. Modified: stable/11/sys/dev/ti/if_ti.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/ti/if_ti.c ============================================================================== --- stable/11/sys/dev/ti/if_ti.c Sun Oct 1 16:51:05 2017 (r324170) +++ stable/11/sys/dev/ti/if_ti.c Sun Oct 1 16:57:08 2017 (r324171) @@ -1621,7 +1621,7 @@ ti_newbuf_jumbo(struct ti_softc *sc, int idx, struct m } sf[i] = sf_buf_alloc(frame, SFB_NOWAIT); if (sf[i] == NULL) { - vm_page_unwire(frame, PQ_INACTIVE); + vm_page_unwire(frame, PQ_NONE); vm_page_free(frame); device_printf(sc->ti_dev, "buffer allocation " "failed -- packet dropped!\n");
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