From 26e338d6fc4cd60255a131cdf285a3c2cb66cea4 Mon Sep 17 00:00:00 2001 From: jhb Date: Fri, 13 Feb 2009 18:18:14 +0000 Subject: Use shared vnode locks when invoking VOP_READDIR(). MFC after: 1 month --- sys/compat/svr4/svr4_misc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sys/compat/svr4') diff --git a/sys/compat/svr4/svr4_misc.c b/sys/compat/svr4/svr4_misc.c index bb1bf3d..ad56a11 100644 --- a/sys/compat/svr4/svr4_misc.c +++ b/sys/compat/svr4/svr4_misc.c @@ -278,7 +278,7 @@ svr4_sys_getdents64(td, uap) buflen = max(DIRBLKSIZ, nbytes); buflen = min(buflen, MAXBSIZE); buf = malloc(buflen, M_TEMP, M_WAITOK); - vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); + vn_lock(vp, LK_SHARED | LK_RETRY); again: aiov.iov_base = buf; aiov.iov_len = buflen; @@ -447,7 +447,7 @@ svr4_sys_getdents(td, uap) buflen = min(MAXBSIZE, uap->nbytes); buf = malloc(buflen, M_TEMP, M_WAITOK); - vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); + vn_lock(vp, LK_SHARED | LK_RETRY); off = fp->f_offset; again: aiov.iov_base = buf; -- cgit v1.1