Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f11f5ee70f48899506514e5e0d10ee2c8ddd359a
Commit: f11f5ee70f48899506514e5e0d10ee2c8ddd359a
Parent: 9e2fe2ce4e957a79d3dc5d813e0cfb10d79b79b3
Author: Jeremy Kerr <[EMAIL PROTECTED]>
AuthorDate: Mon Apr 23 21:08:23 2007 +0200
Committer: Arnd Bergmann <[EMAIL PROTECTED]>
CommitDate: Mon Apr 23 21:18:58 2007 +0200
[POWERPC] spufs: add mode= mount option
Add a 'mode=' option to spufs mount arguments. This allows more
control over access to the top-level spufs directory.
Tested on Cell.
Signed-off-by: Jeremy Kerr <[EMAIL PROTECTED]>
Signed-off-by: Arnd Bergmann <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/cell/spufs/inode.c | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c
b/arch/powerpc/platforms/cell/spufs/inode.c
index 6b52dfa..8f6cd87 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -521,13 +521,14 @@ out:
/* File system initialization */
enum {
- Opt_uid, Opt_gid, Opt_err,
+ Opt_uid, Opt_gid, Opt_mode, Opt_err,
};
static match_table_t spufs_tokens = {
- { Opt_uid, "uid=%d" },
- { Opt_gid, "gid=%d" },
- { Opt_err, NULL },
+ { Opt_uid, "uid=%d" },
+ { Opt_gid, "gid=%d" },
+ { Opt_mode, "mode=%o" },
+ { Opt_err, NULL },
};
static int
@@ -554,6 +555,11 @@ spufs_parse_options(char *options, struct inode *root)
return 0;
root->i_gid = option;
break;
+ case Opt_mode:
+ if (match_octal(&args[0], &option))
+ return 0;
+ root->i_mode = option | S_IFDIR;
+ break;
default:
return 0;
}
-
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