* [PATCH -mm] namespaces: get_sb_ns does not require CONFIG_BLOCK
@ 2009-02-26 22:05 Serge E. Hallyn
2009-02-26 22:07 ` Serge E. Hallyn
0 siblings, 1 reply; 2+ messages in thread
From: Serge E. Hallyn @ 2009-02-26 22:05 UTC (permalink / raw)
To: Andrew Morton; +Cc: lkml, Randy Dunlap
So move it outside of the CONFIG_BLOCK ifdef in fs/super.c.
Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
---
fs/super.c | 28 +++++++++++++++-------------
1 files changed, 15 insertions(+), 13 deletions(-)
diff --git a/fs/super.c b/fs/super.c
index 1a37b58..5182044 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -761,19 +761,6 @@ void kill_litter_super(struct super_block *sb)
EXPORT_SYMBOL(kill_litter_super);
-#ifdef CONFIG_BLOCK
-static int set_bdev_super(struct super_block *s, void *data)
-{
- s->s_bdev = data;
- s->s_dev = s->s_bdev->bd_dev;
- return 0;
-}
-
-static int test_bdev_super(struct super_block *s, void *data)
-{
- return (void *)s->s_bdev == data;
-}
-
static int ns_test_super(struct super_block *sb, void *data)
{
return sb->s_fs_info == data;
@@ -812,6 +799,21 @@ int get_sb_ns(struct file_system_type *fs_type, int flags, void *data,
return 0;
}
+EXPORT_SYMBOL(get_sb_ns);
+
+#ifdef CONFIG_BLOCK
+static int set_bdev_super(struct super_block *s, void *data)
+{
+ s->s_bdev = data;
+ s->s_dev = s->s_bdev->bd_dev;
+ return 0;
+}
+
+static int test_bdev_super(struct super_block *s, void *data)
+{
+ return (void *)s->s_bdev == data;
+}
+
int get_sb_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int),
--
1.5.4.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -mm] namespaces: get_sb_ns does not require CONFIG_BLOCK
2009-02-26 22:05 [PATCH -mm] namespaces: get_sb_ns does not require CONFIG_BLOCK Serge E. Hallyn
@ 2009-02-26 22:07 ` Serge E. Hallyn
0 siblings, 0 replies; 2+ messages in thread
From: Serge E. Hallyn @ 2009-02-26 22:07 UTC (permalink / raw)
To: Andrew Morton; +Cc: lkml, Randy Dunlap
Quoting Serge E. Hallyn (serue@us.ibm.com):
> So move it outside of the CONFIG_BLOCK ifdef in fs/super.c.
Sorry, Andrew. I meant to add the following to the description:
Without this patch, compilation breaks on fs/proc/proc_net.c
if CONFIG_BLOCK=n.
thanks,
-serge
^ permalink raw reply [flat|nested] 2+ messages in thread
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