From 247987aa987b7332eb501e00c440079b9e8e1fe7 Mon Sep 17 00:00:00 2001
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Date: Mon, 27 Jan 2020 19:00:52 +0100
Subject: [PATCH 021/116] vitriofsd/passthrough_ll: fix fallocate() ifdefs
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RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: <20200127190227.40942-18-dgilbert@redhat.com>
Patchwork-id: 93471
O-Subject: [RHEL-AV-8.2 qemu-kvm PATCH 017/112] vitriofsd/passthrough_ll: fix fallocate() ifdefs
Bugzilla: 1694164
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
RH-Acked-by: Sergio Lopez Pascual <slp@redhat.com>

From: Xiao Yang <yangx.jy@cn.fujitsu.com>

1) Use correct CONFIG_FALLOCATE macro to check if fallocate() is supported.(i.e configure
   script sets CONFIG_FALLOCATE intead of HAVE_FALLOCATE if fallocate() is supported)
2) Replace HAVE_POSIX_FALLOCATE with CONFIG_POSIX_FALLOCATE.

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
  Merged from two of Xiao Yang's patches
(cherry picked from commit 9776457ca6f05d5900e27decb1dba2ffddf95a22)

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 tools/virtiofsd/passthrough_ll.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index 322a889..6c4da18 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -975,13 +975,13 @@ static void lo_fallocate(fuse_req_t req, fuse_ino_t ino, int mode, off_t offset,
     int err = EOPNOTSUPP;
     (void)ino;
 
-#ifdef HAVE_FALLOCATE
+#ifdef CONFIG_FALLOCATE
     err = fallocate(fi->fh, mode, offset, length);
     if (err < 0) {
         err = errno;
     }
 
-#elif defined(HAVE_POSIX_FALLOCATE)
+#elif defined(CONFIG_POSIX_FALLOCATE)
     if (mode) {
         fuse_reply_err(req, EOPNOTSUPP);
         return;
-- 
1.8.3.1