Date: Fri, 22 May 2020 22:12:07 +0000 (UTC) From: Alan Somers <asomers@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r361405 - stable/12/sys/fs/fuse Message-ID: <202005222212.04MMC7qV014607@repo.freebsd.org>
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Author: asomers Date: Fri May 22 22:12:07 2020 New Revision: 361405 URL: https://svnweb.freebsd.org/changeset/base/361405 Log: MFC r360828: fusefs: better dtrace probes for asynchronous invalidation operations Modified: stable/12/sys/fs/fuse/fuse_internal.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/fs/fuse/fuse_internal.c ============================================================================== --- stable/12/sys/fs/fuse/fuse_internal.c Fri May 22 20:52:36 2020 (r361404) +++ stable/12/sys/fs/fuse/fuse_internal.c Fri May 22 22:12:07 2020 (r361405) @@ -377,8 +377,8 @@ fuse_internal_fsync(struct vnode *vp, } /* Asynchronous invalidation */ -SDT_PROBE_DEFINE2(fusefs, , internal, invalidate_cache_hit, - "struct vnode*", "struct vnode*"); +SDT_PROBE_DEFINE3(fusefs, , internal, invalidate_entry, + "struct vnode*", "struct fuse_notify_inval_entry_out*", "char*"); int fuse_internal_invalidate_entry(struct mount *mp, struct uio *uio) { @@ -407,6 +407,7 @@ fuse_internal_invalidate_entry(struct mount *mp, struc else err = fuse_internal_get_cached_vnode( mp, fnieo.parent, LK_SHARED, &dvp); + SDT_PROBE3(fusefs, , internal, invalidate_entry, dvp, &fnieo, name); /* * If dvp is not in the cache, then it must've been reclaimed. And * since fuse_vnop_reclaim does a cache_purge, name's entry must've @@ -435,6 +436,8 @@ fuse_internal_invalidate_entry(struct mount *mp, struc return (0); } +SDT_PROBE_DEFINE2(fusefs, , internal, invalidate_inode, + "struct vnode*", "struct fuse_notify_inval_inode_out *"); int fuse_internal_invalidate_inode(struct mount *mp, struct uio *uio) { @@ -450,6 +453,7 @@ fuse_internal_invalidate_inode(struct mount *mp, struc else err = fuse_internal_get_cached_vnode(mp, fniio.ino, LK_SHARED, &vp); + SDT_PROBE2(fusefs, , internal, invalidate_inode, vp, &fniio); if (err != 0 || vp == NULL) return (err); /*
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