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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-12-08 20:51:13 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-01-06 23:16:54 -0500 |
| commit | 64132379d509184425672e0dce1ac0a031e3f2a5 (patch) | |
| tree | 2b7191e0e37bf061b2000935c7cf78e6fb1f3c95 /fs/proc_namespace.c | |
| parent | cdcf116d44e78c7216ba9f8be9af1cdfca7af728 (diff) | |
| download | lwn-64132379d509184425672e0dce1ac0a031e3f2a5.tar.gz lwn-64132379d509184425672e0dce1ac0a031e3f2a5.zip | |
vfs: switch ->show_stats to struct dentry *
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/proc_namespace.c')
| -rw-r--r-- | fs/proc_namespace.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c index 9dcd9543ca12..61a09a6364ba 100644 --- a/fs/proc_namespace.c +++ b/fs/proc_namespace.c @@ -183,12 +183,13 @@ static int show_vfsstat(struct seq_file *m, struct vfsmount *mnt) { struct mount *r = real_mount(mnt); struct path mnt_path = { .dentry = mnt->mnt_root, .mnt = mnt }; + struct super_block *sb = mnt_path.dentry->d_sb; int err = 0; /* device */ - if (mnt->mnt_sb->s_op->show_devname) { + if (sb->s_op->show_devname) { seq_puts(m, "device "); - err = mnt->mnt_sb->s_op->show_devname(m, mnt); + err = sb->s_op->show_devname(m, mnt); } else { if (r->mnt_devname) { seq_puts(m, "device "); @@ -204,13 +205,13 @@ static int show_vfsstat(struct seq_file *m, struct vfsmount *mnt) /* file system type */ seq_puts(m, "with fstype "); - show_type(m, mnt->mnt_sb); + show_type(m, sb); /* optional statistics */ - if (mnt->mnt_sb->s_op->show_stats) { + if (sb->s_op->show_stats) { seq_putc(m, ' '); if (!err) - err = mnt->mnt_sb->s_op->show_stats(m, mnt); + err = sb->s_op->show_stats(m, mnt_path.dentry); } seq_putc(m, '\n'); |