Date: Mon, 15 Dec 2025 17:26:29 +0000 From: Mateusz Piotrowski <0mp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: faf64970ac80 - stable/13 - vfs_cache: Fix the SDT definition of vfs:fplookup:lookup:done Message-ID: <694044c5.fe78.2a68be91@gitrepo.freebsd.org>
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The branch stable/13 has been updated by 0mp: URL: https://cgit.FreeBSD.org/src/commit/?id=faf64970ac80caa5293ee58fe8614aa68d4c9b8e commit faf64970ac80caa5293ee58fe8614aa68d4c9b8e Author: Mateusz Piotrowski <0mp@FreeBSD.org> AuthorDate: 2025-07-14 23:09:24 +0000 Commit: Mateusz Piotrowski <0mp@FreeBSD.org> CommitDate: 2025-12-15 17:26:14 +0000 vfs_cache: Fix the SDT definition of vfs:fplookup:lookup:done 1. The definition lists struct nameidata as the type of the first argument. However, the actual probes always pass a variable of type struct nameidata* to SDT_PROBE3. 2. The third argument (args[2]) is actually enum cache_fpl_status. Reviewed by: markj Approved by: markj (mentor) Fixes: 07d2145a1717 vfs: add the infrastructure for lockless lookup MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D51315 (cherry picked from commit 6567623f831daaffa67777d17780e8f424c1bb01) --- sys/kern/vfs_cache.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c index e6cf39c09f19..0afb65c55c5a 100644 --- a/sys/kern/vfs_cache.c +++ b/sys/kern/vfs_cache.c @@ -245,7 +245,8 @@ SDT_PROBE_DEFINE2(vfs, namecache, evict_negative, done, "struct vnode *", "char *"); SDT_PROBE_DEFINE1(vfs, namecache, symlink, alloc__fail, "size_t"); -SDT_PROBE_DEFINE3(vfs, fplookup, lookup, done, "struct nameidata", "int", "bool"); +SDT_PROBE_DEFINE3(vfs, fplookup, lookup, done, "struct nameidata *", "int", + "enum cache_fpl_status"); SDT_PROBE_DECLARE(vfs, namei, lookup, entry); SDT_PROBE_DECLARE(vfs, namei, lookup, return);help
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