Date: Sun, 18 Jul 2010 22:35:46 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r210227 - head/sys/fs/nfsclient Message-ID: <201007182235.o6IMZkvN081273@svn.freebsd.org>
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Author: rmacklem Date: Sun Jul 18 22:35:46 2010 New Revision: 210227 URL: http://svn.freebsd.org/changeset/base/210227 Log: Add a call to nfscl_mustflush() in nfs_close() of the experimental NFSv4 client, so that attributes are not acquired from the server when a delegation for the file is held. This can reduce the number of Getattr Ops significantly. MFC after: 2 weeks Modified: head/sys/fs/nfsclient/nfs_clvnops.c Modified: head/sys/fs/nfsclient/nfs_clvnops.c ============================================================================== --- head/sys/fs/nfsclient/nfs_clvnops.c Sun Jul 18 20:57:53 2010 (r210226) +++ head/sys/fs/nfsclient/nfs_clvnops.c Sun Jul 18 22:35:46 2010 (r210227) @@ -709,7 +709,7 @@ nfs_close(struct vop_close_args *ap) /* * Get attributes so "change" is up to date. */ - if (!error) { + if (error == 0 && nfscl_mustflush(vp)) { ret = nfsrpc_getattr(vp, cred, ap->a_td, &nfsva, NULL); if (!ret) {
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