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| author | Abhishek Kulkarni <adkulkar@umail.iu.edu> | 2009-08-17 23:42:28 +0200 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2009-08-17 23:42:28 +0200 |
| commit | 4b53e4b500779230aedd5355940aeaaed0b5353b (patch) | |
| tree | cdc025b850b5c973d86d44f82da328b2af5335a9 /fs/9p/vfs_super.c | |
| parent | net/9p: insulate the client against an invalid error code sent by a 9p server (diff) | |
| download | linux-4b53e4b500779230aedd5355940aeaaed0b5353b.tar.xz linux-4b53e4b500779230aedd5355940aeaaed0b5353b.zip | |
9p: remove unnecessary v9fses->options which duplicates the mount string
The mount options string is saved in sb->s_options. This patch removes
the redundant duplicating of the mount options. Also, since we are not
displaying anything special in show options, we replace v9fs_show_options
with generic_show_options for now.
Signed-off-by: Abhishek Kulkarni <adkulkar@umail.iu.edu>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/vfs_super.c')
| -rw-r--r-- | fs/9p/vfs_super.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index 072dce094477..8961f1a8f668 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -81,7 +81,7 @@ static int v9fs_set_super(struct super_block *s, void *data) static void v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses, - int flags) + int flags, void *data) { sb->s_maxbytes = MAX_LFS_FILESIZE; sb->s_blocksize_bits = fls(v9ses->maxdata - 1); @@ -91,6 +91,8 @@ v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses, sb->s_flags = flags | MS_ACTIVE | MS_SYNCHRONOUS | MS_DIRSYNC | MS_NOATIME; + + save_mount_options(sb, data); } /** @@ -139,7 +141,7 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, retval = PTR_ERR(sb); goto free_stat; } - v9fs_fill_super(sb, v9ses, flags); + v9fs_fill_super(sb, v9ses, flags, data); inode = v9fs_get_inode(sb, S_IFDIR | mode); if (IS_ERR(inode)) { @@ -208,21 +210,6 @@ static void v9fs_kill_super(struct super_block *s) P9_DPRINTK(P9_DEBUG_VFS, "exiting kill_super\n"); } -/** - * v9fs_show_options - Show mount options in /proc/mounts - * @m: seq_file to write to - * @mnt: mount descriptor - * - */ - -static int v9fs_show_options(struct seq_file *m, struct vfsmount *mnt) -{ - struct v9fs_session_info *v9ses = mnt->mnt_sb->s_fs_info; - if (v9ses->options != NULL) - seq_printf(m, ",%s", v9ses->options); - return 0; -} - static void v9fs_umount_begin(struct super_block *sb) { @@ -235,7 +222,7 @@ v9fs_umount_begin(struct super_block *sb) static const struct super_operations v9fs_super_ops = { .statfs = simple_statfs, .clear_inode = v9fs_clear_inode, - .show_options = v9fs_show_options, + .show_options = generic_show_options, .umount_begin = v9fs_umount_begin, }; |