* [PATCH v2 1/1] rpdfs: Add minimal statfs support
@ 2026-02-25 23:23 Chris Kirby
2026-02-25 23:51 ` Zach Brown
0 siblings, 1 reply; 2+ messages in thread
From: Chris Kirby @ 2026-02-25 23:23 UTC (permalink / raw)
To: rpdfs-devel; +Cc: Chris Kirby
Add minimal statfs support
For now, just report f_type, f_bsize, and f_namelen.
Signed-off-by: Chris Kirby <ckirby@versity.com>
---
fs/rpdfs/super.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/fs/rpdfs/super.c b/fs/rpdfs/super.c
index 4b2d968a6767..9b18c25175b7 100644
--- a/fs/rpdfs/super.c
+++ b/fs/rpdfs/super.c
@@ -6,6 +6,7 @@
#include <linux/fs.h>
#include <linux/fs_context.h>
#include <linux/fs_parser.h>
+#include <linux/statfs.h>
#include "balloc.h"
#include "block.h"
@@ -22,9 +23,19 @@ struct rpdfs_fs_context {
bool mkfs;
};
+static int rpdfs_statfs(struct dentry *dentry, struct kstatfs *buf)
+{
+ buf->f_type = RPDFS_SUPER_MAGIC;
+ buf->f_bsize = RPDFS_BLOCK_SIZE;
+ buf->f_namelen = RPDFS_NAME_MAX;
+
+ return 0;
+}
+
static const struct super_operations rpdfs_sop = {
.alloc_inode = rpdfs_alloc_inode,
.free_inode = rpdfs_free_inode,
+ .statfs = rpdfs_statfs,
.write_inode = rpdfs_write_inode,
};
--
2.53.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2 1/1] rpdfs: Add minimal statfs support
2026-02-25 23:23 [PATCH v2 1/1] rpdfs: Add minimal statfs support Chris Kirby
@ 2026-02-25 23:51 ` Zach Brown
0 siblings, 0 replies; 2+ messages in thread
From: Zach Brown @ 2026-02-25 23:51 UTC (permalink / raw)
To: Chris Kirby; +Cc: rpdfs-devel
On Wed, Feb 25, 2026 at 05:23:22PM -0600, Chris Kirby wrote:
> Add minimal statfs support
Applied, thanks!
- z
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-02-25 23:23 [PATCH v2 1/1] rpdfs: Add minimal statfs support Chris Kirby
2026-02-25 23:51 ` Zach Brown
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