Date: Sat, 30 Sep 2023 04:38:52 GMT From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 3f4e6aa2ae7c - stable/14 - vfs cache: mark vfs.cache.param.size as read-only Message-ID: <202309300438.38U4cq68015300@gitrepo.freebsd.org>
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The branch stable/14 has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=3f4e6aa2ae7c5d7b086f76e7ec445ec71a60a627 commit 3f4e6aa2ae7c5d7b086f76e7ec445ec71a60a627 Author: Mateusz Guzik <mjg@FreeBSD.org> AuthorDate: 2023-09-22 21:32:23 +0000 Commit: Mateusz Guzik <mjg@FreeBSD.org> CommitDate: 2023-09-30 04:37:14 +0000 vfs cache: mark vfs.cache.param.size as read-only It was not meant to be writable and writes don't work correctly as they fail to resize the hash. (cherry picked from commit 33fdf1afaea931eaa5dd14e6c097d7ffafe2fb1a) --- sys/kern/vfs_cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c index fdfa4fde2c07..1edd8fad0e89 100644 --- a/sys/kern/vfs_cache.c +++ b/sys/kern/vfs_cache.c @@ -405,7 +405,7 @@ static SYSCTL_NODE(_vfs_cache, OID_AUTO, param, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "Name cache parameters"); static u_int __read_mostly ncsize; /* the size as computed on creation or resizing */ -SYSCTL_UINT(_vfs_cache_param, OID_AUTO, size, CTLFLAG_RW, &ncsize, 0, +SYSCTL_UINT(_vfs_cache_param, OID_AUTO, size, CTLFLAG_RD, &ncsize, 0, "Total namecache capacity"); u_int ncsizefactor = 2;
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