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diff -uNr cluster-1.03.00.orig/gfs-kernel/src/gfs/diaper.c cluster-1.03.00/gfs-kernel/src/gfs/diaper.c
--- cluster-1.03.00.orig/gfs-kernel/src/gfs/diaper.c 2006-06-26 23:53:51.000000000 +0200
+++ cluster-1.03.00/gfs-kernel/src/gfs/diaper.c 2006-08-30 18:18:06.000000000 +0200
@@ -232,9 +232,9 @@
struct inode *inode;
int error;
- mutex_lock(&real->bd_mount_mutex);
+ down(&real->bd_mount_sem);
sb = sget(&gfs_fs_type, gfs_test_bdev_super, gfs_set_bdev_super, real);
- mutex_unlock(&real->bd_mount_mutex);
+ up(&real->bd_mount_sem);
if (IS_ERR(sb))
return PTR_ERR(sb);
@@ -363,7 +363,7 @@
if (!diaper)
goto fail_remove;
- mutex_lock(&diaper->bd_mutex);
+ down(&diaper->bd_sem);
if (!diaper->bd_openers) {
diaper->bd_disk = gd;
diaper->bd_contains = diaper;
@@ -372,7 +372,7 @@
} else
printk("GFS: diaper: reopening\n");
diaper->bd_openers++;
- mutex_unlock(&diaper->bd_mutex);
+ up(&diaper->bd_sem);
dh->dh_mempool = mempool_create(512,
mempool_alloc_slab, mempool_free_slab,
@@ -395,14 +395,14 @@
mempool_destroy(dh->dh_mempool);
fail_bdput:
- mutex_lock(&diaper->bd_mutex);
+ down(&diaper->bd_sem);
if (!--diaper->bd_openers) {
invalidate_bdev(diaper, 1);
diaper->bd_contains = NULL;
diaper->bd_disk = NULL;
} else
printk("GFS: diaper: not closed\n");
- mutex_unlock(&diaper->bd_mutex);
+ up(&diaper->bd_sem);
bdput(diaper);
fail_remove:
@@ -437,14 +437,14 @@
mempool_destroy(dh->dh_mempool);
- mutex_lock(&diaper->bd_mutex);
+ down(&diaper->bd_sem);
if (!--diaper->bd_openers) {
invalidate_bdev(diaper, 1);
diaper->bd_contains = NULL;
diaper->bd_disk = NULL;
} else
printk("GFS: diaper: not closed\n");
- mutex_unlock(&diaper->bd_mutex);
+ up(&diaper->bd_sem);
bdput(diaper);
del_gendisk(gd);
diff -uNr cluster-1.03.00.orig/gfs-kernel/src/gfs/ops_file.c cluster-1.03.00/gfs-kernel/src/gfs/ops_file.c
--- cluster-1.03.00.orig/gfs-kernel/src/gfs/ops_file.c 2006-06-29 18:50:41.000000000 +0200
+++ cluster-1.03.00/gfs-kernel/src/gfs/ops_file.c 2006-08-30 18:18:06.000000000 +0200
@@ -1465,13 +1465,12 @@
if (sdp->sd_args.ar_localflocks) {
if (IS_GETLK(cmd)) {
- struct file_lock tmp;
- int ret;
+ struct file_lock *tmp;
lock_kernel();
- ret = posix_test_lock(file, fl, &tmp);
+ tmp = posix_test_lock(file, fl);
fl->fl_type = F_UNLCK;
- if (ret)
- memcpy(fl, &tmp, sizeof(struct file_lock));
+ if (tmp)
+ memcpy(fl, tmp, sizeof(struct file_lock));
unlock_kernel();
return 0;
} else {
diff -uNr cluster-1.03.00.orig/gfs-kernel/src/gfs/ops_fstype.c cluster-1.03.00/gfs-kernel/src/gfs/ops_fstype.c
--- cluster-1.03.00.orig/gfs-kernel/src/gfs/ops_fstype.c 2006-06-29 18:50:41.000000000 +0200
+++ cluster-1.03.00/gfs-kernel/src/gfs/ops_fstype.c 2006-08-30 18:18:06.000000000 +0200
@@ -697,9 +697,9 @@
return (struct super_block *)diaper;
}
- mutex_lock(&diaper->bd_mount_mutex);
+ down(&diaper->bd_mount_sem);
sb = sget(fs_type, gfs_test_bdev_super, gfs_set_bdev_super, diaper);
- mutex_unlock(&diaper->bd_mount_mutex);
+ up(&diaper->bd_mount_sem);
if (IS_ERR(sb))
goto out;
diff -uNr cluster-1.03.00.orig/gfs-kernel/src/nolock/main.c cluster-1.03.00/gfs-kernel/src/nolock/main.c
--- cluster-1.03.00.orig/gfs-kernel/src/nolock/main.c 2006-08-16 23:53:20.000000000 +0200
+++ cluster-1.03.00/gfs-kernel/src/nolock/main.c 2006-08-30 18:18:06.000000000 +0200
@@ -243,14 +243,13 @@
struct lm_lockname *name,
struct file *file, struct file_lock *fl)
{
- struct file_lock tmp;
- int ret;
+ struct file_lock *tmp;
lock_kernel();
- ret = posix_test_lock(file, fl, &tmp);
+ tmp = posix_test_lock(file, fl);
fl->fl_type = F_UNLCK;
- if (ret)
- memcpy(fl, &tmp, sizeof(struct file_lock));
+ if (tmp)
+ memcpy(fl, tmp, sizeof(struct file_lock));
unlock_kernel();
return 0;
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