Date: Tue, 12 Jun 2018 01:24:48 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r334984 - projects/pnfs-planb-server/sys/fs/nfsserver Message-ID: <201806120124.w5C1OmRl026560@repo.freebsd.org>
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Author: rmacklem Date: Tue Jun 12 01:24:48 2018 New Revision: 334984 URL: https://svnweb.freebsd.org/changeset/base/334984 Log: malloc a structure to save about 200bytes on the stack. Modified: projects/pnfs-planb-server/sys/fs/nfsserver/nfs_nfsdstate.c Modified: projects/pnfs-planb-server/sys/fs/nfsserver/nfs_nfsdstate.c ============================================================================== --- projects/pnfs-planb-server/sys/fs/nfsserver/nfs_nfsdstate.c Mon Jun 11 23:32:06 2018 (r334983) +++ projects/pnfs-planb-server/sys/fs/nfsserver/nfs_nfsdstate.c Tue Jun 12 01:24:48 2018 (r334984) @@ -4237,13 +4237,14 @@ nfsrv_docallback(struct nfsclient *clp, int procnum, n { mbuf_t m; u_int32_t *tl; - struct nfsrv_descript nfsd, *nd = &nfsd; + struct nfsrv_descript *nd; struct ucred *cred; int error = 0; u_int32_t callback; struct nfsdsession *sep = NULL; uint64_t tval; + nd = malloc(sizeof(*nd), M_TEMP, M_WAITOK | M_ZERO); cred = newnfs_getcred(); NFSLOCKSTATE(); /* mostly for lc_cbref++ */ if (clp->lc_flags & LCL_NEEDSCONFIRM) { @@ -4448,6 +4449,7 @@ errout: } NFSUNLOCKSTATE(); + free(nd, M_TEMP); NFSEXITCODE(error); return (error); }
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