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Thu, 11 Apr 2019 21:13:54 GMT (envelope-from asomers@FreeBSD.org) Message-Id: <201904112113.x3BLDsa2033919@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: asomers set sender to asomers@FreeBSD.org using -f From: Alan Somers To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r346136 - projects/fuse2/sys/fs/fuse X-SVN-Group: projects X-SVN-Commit-Author: asomers X-SVN-Commit-Paths: projects/fuse2/sys/fs/fuse X-SVN-Commit-Revision: 346136 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk X-Loop: FreeBSD.org Sender: owner-src-committers@freebsd.org X-Rspamd-Queue-Id: 2EE9E76C84 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.98)[-0.980,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] Status: O X-BeenThere: svn-src-projects@freebsd.org X-Mailman-Version: 2.1.29 List-Id: "SVN commit messages for the src " projects" tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Tue, 03 Sep 2019 14:06:43 -0000 X-Original-Date: Thu, 11 Apr 2019 21:13:54 +0000 (UTC) X-List-Received-Date: Tue, 03 Sep 2019 14:06:43 -0000 Author: asomers Date: Thu Apr 11 21:13:54 2019 New Revision: 346136 URL: https://svnweb.freebsd.org/changeset/base/346136 Log: fusefs: don't disappear a vnode on entry cache expiration When the entry cache expires, it's only necessary to purge the cache. Disappearing a vnode also purges the attribute cache, which is unnecessary, and invalidates the data cache, which could be harmful. Sponsored by: The FreeBSD Foundation Modified: projects/fuse2/sys/fs/fuse/fuse_vnops.c Modified: projects/fuse2/sys/fs/fuse/fuse_vnops.c ============================================================================== --- projects/fuse2/sys/fs/fuse/fuse_vnops.c Thu Apr 11 21:00:40 2019 (r346135) +++ projects/fuse2/sys/fs/fuse/fuse_vnops.c Thu Apr 11 21:13:54 2019 (r346136) @@ -797,12 +797,7 @@ fuse_vnop_lookup(struct vop_lookup_args *ap) /* Cache timeout */ atomic_add_acq_long(&fuse_lookup_cache_misses, 1); - /* - * XXX is fuse_internal_vnode_disappear ok to - * call if another process is still using the - * vnode? - */ - fuse_internal_vnode_disappear(*vpp); + cache_purge(*vpp); if (dvp != *vpp) vput(*vpp); else