diff options
| author | Bryan Schumaker <bjschuma@netapp.com> | 2011-10-07 13:41:15 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:35:59 -0800 |
| commit | 2f8c09acae88d1bf0aeedffd3f788eb5c5b4db29 (patch) | |
| tree | 703cd237d5db6249e6bbacddc3ca18e82ab2dfb0 /fs/namespace.c | |
| parent | b2f0a734b06e2e257bb0565800ac222244d981dc (diff) | |
vfs: add "device" tag to /proc/self/mountstats
commit a877ee03ac010ded434b77f7831f43cbb1fcc60f upstream.
nfsiostat was failing to find mounted filesystems on kernels after
2.6.38 because of changes to show_vfsstat() by commit
c7f404b40a3665d9f4e9a927cc5c1ee0479ed8f9. This patch adds back the
"device" tag before the nfs server entry so scripts can parse the
mountstats file correctly.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index fe59bd145d21..304a55d0aa82 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -1109,6 +1109,7 @@ static int show_vfsstat(struct seq_file *m, void *v) /* device */ if (mnt->mnt_sb->s_op->show_devname) { + seq_puts(m, "device "); err = mnt->mnt_sb->s_op->show_devname(m, mnt); } else { if (mnt->mnt_devname) { |