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Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (10 of many)

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r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Approved by:	kib (mentor, blanket)
Differential Revision:	https://reviews.freebsd.org/D23629
This commit is contained in:
Pawel Biernacki 2020-02-24 10:37:56 +00:00
parent c5a017219f
commit d3d10ed299
2 changed files with 2 additions and 2 deletions
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2
sys/fs/pseudofs/pseudofs.c
View File

@ -51,7 +51,7 @@ __FBSDID("$FreeBSD$");
static MALLOC_DEFINE(M_PFSNODES, "pfs_nodes", "pseudofs nodes");
SYSCTL_NODE(_vfs, OID_AUTO, pfs, CTLFLAG_RW, 0,
SYSCTL_NODE(_vfs, OID_AUTO, pfs, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
"pseudofs");
#ifdef PSEUDOFS_TRACE

2
sys/fs/pseudofs/pseudofs_vncache.c
View File

@ -54,7 +54,7 @@ static eventhandler_tag pfs_exit_tag;
static void pfs_exit(void *arg, struct proc *p);
static void pfs_purge_all(void);
static SYSCTL_NODE(_vfs_pfs, OID_AUTO, vncache, CTLFLAG_RW, 0,
static SYSCTL_NODE(_vfs_pfs, OID_AUTO, vncache, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
"pseudofs vnode cache");
static int pfs_vncache_entries;