Date: Wed, 13 Apr 2011 12:46:25 +0000 (UTC) From: Ruslan Ermilov <ru@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r220595 - head/sys/nfsclient Message-ID: <201104131246.p3DCkPDU085009@svn.freebsd.org>
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Author: ru Date: Wed Apr 13 12:46:25 2011 New Revision: 220595 URL: http://svn.freebsd.org/changeset/base/220595 Log: - Fixed nfs_printf() to use vprintf(). - Fixed vfs.nfs.acdebug sysctl's description. - Fixed panic when compiled with NFS_ACDEBUG. MFC after: 3 days Modified: head/sys/nfsclient/nfs_subs.c Modified: head/sys/nfsclient/nfs_subs.c ============================================================================== --- head/sys/nfsclient/nfs_subs.c Wed Apr 13 12:19:03 2011 (r220594) +++ head/sys/nfsclient/nfs_subs.c Wed Apr 13 12:46:25 2011 (r220595) @@ -442,7 +442,7 @@ nfs_printf(const char *fmt, ...) mtx_lock(&Giant); va_start(ap, fmt); - printf(fmt, ap); + vprintf(fmt, ap); va_end(ap); mtx_unlock(&Giant); } @@ -656,7 +656,7 @@ out: SYSCTL_DECL(_vfs_nfs); static int nfs_acdebug; SYSCTL_INT(_vfs_nfs, OID_AUTO, acdebug, CTLFLAG_RW, &nfs_acdebug, 0, - "Toggle acdebug (access cache debug) flag"); + "Toggle acdebug (attribute cache debug) flag"); #endif /* @@ -713,6 +713,9 @@ nfs_getattrcache(struct vnode *vp, struc if ((time_second - np->n_attrstamp) >= timeo) { nfsstats.attrcache_misses++; mtx_unlock(&np->n_mtx); +#ifdef NFS_ACDEBUG + mtx_unlock(&Giant); /* nfs_printf() */ +#endif KDTRACE_NFS_ATTRCACHE_GET_MISS(vp); return (ENOENT); }
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