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$NetBSD: patch-xlators_mount_fuse_src_fuse-bridge.c,v 1.2 2020/09/27 01:13:11 manu Exp $
Make FUSE notification optional at configure time
From upstream https://review.gluster.org/24731
--- xlators/mount/fuse/src/fuse-bridge.c.orig
+++ xlators/mount/fuse/src/fuse-bridge.c
@@ -8,6 +8,8 @@
cases as published by the Free Software Foundation.
*/
+#include <config.h>
+
#include <sys/wait.h>
#include "fuse-bridge.h"
#include <glusterfs/glusterfs.h>
@@ -405,7 +407,7 @@ send_fuse_data(xlator_t *this, fuse_in_header_t *finh, void *data, size_t size)
static int32_t
fuse_invalidate_entry(xlator_t *this, uint64_t fuse_ino)
{
-#if FUSE_KERNEL_MINOR_VERSION >= 11
+#if (FUSE_KERNEL_MINOR_VERSION >= 11 && defined(HAVE_FUSE_NOTIFICATIONS))
struct fuse_out_header *fouh = NULL;
struct fuse_notify_inval_entry_out *fnieo = NULL;
fuse_private_t *priv = NULL;
@@ -496,7 +498,7 @@ fuse_invalidate_entry(xlator_t *this, uint64_t fuse_ino)
static int32_t
fuse_invalidate_inode(xlator_t *this, uint64_t fuse_ino)
{
-#if FUSE_KERNEL_MINOR_VERSION >= 11
+#if (FUSE_KERNEL_MINOR_VERSION >= 11 && defined(HAVE_FUSE_NOTIFICATIONS))
struct fuse_out_header *fouh = NULL;
struct fuse_notify_inval_inode_out *fniio = NULL;
fuse_private_t *priv = NULL;
@@ -4918,7 +4920,7 @@ fuse_setlk(xlator_t *this, fuse_in_header_t *finh, void *msg,
return;
}
-#if FUSE_KERNEL_MINOR_VERSION >= 11
+#if FUSE_KERNEL_MINOR_VERSION >= 11 && defined(HAVE_FUSE_NOTIFICATIONS)
static void *
notify_kernel_loop(void *data)
{
@@ -5165,6 +5167,7 @@ fuse_init(xlator_t *this, fuse_in_header_t *finh, void *msg,
priv->timed_response_fuse_thread_started = _gf_true;
/* Used for 'reverse invalidation of inode' */
+#ifdef HAVE_FUSE_NOTIFICATIONS
if (fini->minor >= 12) {
ret = gf_thread_create(&messenger, NULL, notify_kernel_loop, this,
"fusenoti");
@@ -5176,7 +5179,9 @@ fuse_init(xlator_t *this, fuse_in_header_t *finh, void *msg,
goto out;
}
priv->reverse_fuse_thread_started = _gf_true;
- } else {
+ } else
+#endif
+ {
/*
* FUSE minor < 12 does not implement invalidate notifications.
* This mechanism is required for fopen-keep-cache to operate
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