hardenedbsd/HardenedBSD
1
0
Fork 0
mirror of https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git synced 2024-12-18 22:15:46 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Since the page "frame" doesn't belong to a vm object, it can't be paged

Browse Source 
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.

MFC after:	1 week
This commit is contained in:
Alan Cox 2017-09-24 02:50:59 +00:00
parent d86680b073
commit 92993af469
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=323961
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/dev/ti/if_ti.c
View File

@ -1621,7 +1621,7 @@ ti_newbuf_jumbo(struct ti_softc *sc, int idx, struct mbuf *m_old)
}
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");