d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix OID format for vm.swap_reserved and vm.swap_total

Browse Source 
The correct OID format for CTLTYPE_U64 is `QU` (`uquad_t`), not `A`
(text expressed via `char *`).

This issue was noticed while doing an sysctl tree walk using a
sysctl(9) consumer that relies on the OID format to intuit what the
type should be for a given sysctl.

MFC after:	1 month
Sponsored by:	DellEMC Isilon
Differential Revision: https://reviews.freebsd.org/D34877
This commit is contained in:
Enji Cooper 2022-04-10 18:17:09 -07:00
parent d4e8207317
commit 567378cc07
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/vm/swap_pager.c
View File

@ -163,10 +163,10 @@ static SYSCTL_NODE(_vm_stats, OID_AUTO, swap, CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
"VM swap stats");
SYSCTL_PROC(_vm, OID_AUTO, swap_reserved, CTLTYPE_U64 | CTLFLAG_RD | CTLFLAG_MPSAFE,
&swap_reserved, 0, sysctl_page_shift, "A",
&swap_reserved, 0, sysctl_page_shift, "QU",
"Amount of swap storage needed to back all allocated anonymous memory.");
SYSCTL_PROC(_vm, OID_AUTO, swap_total, CTLTYPE_U64 | CTLFLAG_RD | CTLFLAG_MPSAFE,
&swap_total, 0, sysctl_page_shift, "A",
&swap_total, 0, sysctl_page_shift, "QU",
"Total amount of available swap storage.");
static int overcommit = 0;