The patch titled
mount options: fix ncpfs
has been removed from the -mm tree. Its filename was
mount-options-fix-ncpfs.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mount options: fix ncpfs
From: Miklos Szeredi <mszeredi@xxxxxxx>
Add a .show_options super operation to ncpfs.
Small fix: add FS_BINARY_MOUNTDATA to the filesystem type flags, since
it can take binary data, as well as text (similarly to NFS).
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ncpfs/inode.c | 49 +++++++++++++++++++++++++++++++++++++++++----
1 file changed, 45 insertions(+), 4 deletions(-)
diff -puN fs/ncpfs/inode.c~mount-options-fix-ncpfs fs/ncpfs/inode.c
--- a/fs/ncpfs/inode.c~mount-options-fix-ncpfs
+++ a/fs/ncpfs/inode.c
@@ -28,6 +28,8 @@
#include <linux/init.h>
#include <linux/smp_lock.h>
#include <linux/vfs.h>
+#include <linux/mount.h>
+#include <linux/seq_file.h>
#include <linux/ncp_fs.h>
@@ -36,9 +38,15 @@
#include "ncplib_kernel.h"
#include "getopt.h"
+#define NCP_DEFAULT_FILE_MODE 0600
+#define NCP_DEFAULT_DIR_MODE 0700
+#define NCP_DEFAULT_TIME_OUT 10
+#define NCP_DEFAULT_RETRY_COUNT 20
+
static void ncp_delete_inode(struct inode *);
static void ncp_put_super(struct super_block *);
static int ncp_statfs(struct dentry *, struct kstatfs *);
+static int ncp_show_options(struct seq_file *, struct vfsmount *);
static struct kmem_cache * ncp_inode_cachep;
@@ -96,6 +104,7 @@ static const struct super_operations ncp
.put_super = ncp_put_super,
.statfs = ncp_statfs,
.remount_fs = ncp_remount,
+ .show_options = ncp_show_options,
};
extern struct dentry_operations ncp_root_dentry_operations;
@@ -304,6 +313,37 @@ static void ncp_stop_tasks(struct ncp_se
flush_scheduled_work();
}
+static int ncp_show_options(struct seq_file *seq, struct vfsmount *mnt)
+{
+ struct ncp_server *server = NCP_SBP(mnt->mnt_sb);
+ unsigned int tmp;
+
+ if (server->m.uid != 0)
+ seq_printf(seq, ",uid=%u", server->m.uid);
+ if (server->m.gid != 0)
+ seq_printf(seq, ",gid=%u", server->m.gid);
+ if (server->m.mounted_uid != 0)
+ seq_printf(seq, ",owner=%u", server->m.mounted_uid);
+ tmp = server->m.file_mode & S_IALLUGO;
+ if (tmp != NCP_DEFAULT_FILE_MODE)
+ seq_printf(seq, ",mode=0%o", tmp);
+ tmp = server->m.dir_mode & S_IALLUGO;
+ if (tmp != NCP_DEFAULT_DIR_MODE)
+ seq_printf(seq, ",dirmode=0%o", tmp);
+ if (server->m.time_out != NCP_DEFAULT_TIME_OUT * HZ / 100) {
+ tmp = server->m.time_out * 100 / HZ;
+ seq_printf(seq, ",timeout=%u", tmp);
+ }
+ if (server->m.retry_count != NCP_DEFAULT_RETRY_COUNT)
+ seq_printf(seq, ",retry=%u", server->m.retry_count);
+ if (server->m.flags != 0)
+ seq_printf(seq, ",flags=%lu", server->m.flags);
+ if (server->m.wdog_pid != NULL)
+ seq_printf(seq, ",wdogpid=%u", pid_vnr(server->m.wdog_pid));
+
+ return 0;
+}
+
static const struct ncp_option ncp_opts[] = {
{ "uid", OPT_INT, 'u' },
{ "gid", OPT_INT, 'g' },
@@ -331,12 +371,12 @@ static int ncp_parse_options(struct ncp_
data->mounted_uid = 0;
data->wdog_pid = NULL;
data->ncp_fd = ~0;
- data->time_out = 10;
- data->retry_count = 20;
+ data->time_out = NCP_DEFAULT_TIME_OUT;
+ data->retry_count = NCP_DEFAULT_RETRY_COUNT;
data->uid = 0;
data->gid = 0;
- data->file_mode = 0600;
- data->dir_mode = 0700;
+ data->file_mode = NCP_DEFAULT_FILE_MODE;
+ data->dir_mode = NCP_DEFAULT_DIR_MODE;
data->info_fd = -1;
data->mounted_vol[0] = 0;
@@ -982,6 +1022,7 @@ static struct file_system_type ncp_fs_ty
.name = "ncpfs",
.get_sb = ncp_get_sb,
.kill_sb = kill_anon_super,
+ .fs_flags = FS_BINARY_MOUNTDATA,
};
static int __init init_ncp_fs(void)
_
Patches currently in -mm which might be from mszeredi@xxxxxxx are
origin.patch
vfs-create-proc-pid-mountinfo.patch
mm-bdi-export-bdi-attributes-in-sysfs.patch
mm-bdi-export-bdi-attributes-in-sysfs-fix.patch
mm-bdi-export-bdi-attributes-in-sysfs-fix-2.patch
mm-bdi-export-bdi-attributes-in-sysfs-fix-3.patch
mm-bdi-export-bdi-attributes-in-sysfs-fix-4.patch
mm-bdi-expose-the-bdi-object-in-sysfs-for-nfs.patch
mm-bdi-expose-the-bdi-object-in-sysfs-for-nfs-fix.patch
mm-bdi-expose-the-bdi-object-in-sysfs-for-fuse.patch
mm-bdi-expose-the-bdi-object-in-sysfs-for-fuse-fix.patch
mm-bdi-allow-setting-a-minimum-for-the-bdi-dirty-limit.patch
mm-bdi-allow-setting-a-maximum-for-the-bdi-dirty-limit.patch
mm-bdi-allow-setting-a-maximum-for-the-bdi-dirty-limit-fix.patch
mm-bdi-move-statistics-to-debugfs.patch
-
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