diff options
Diffstat (limited to 'fs/autofs/dev-ioctl.c')
| -rw-r--r-- | fs/autofs/dev-ioctl.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/autofs/dev-ioctl.c b/fs/autofs/dev-ioctl.c index a58f9248b0f5..6743b3b64217 100644 --- a/fs/autofs/dev-ioctl.c +++ b/fs/autofs/dev-ioctl.c @@ -432,16 +432,6 @@ static int autofs_dev_ioctl_timeout(struct file *fp, if (!autofs_type_indirect(sbi->type)) return -EINVAL; - /* An expire timeout greater than the superblock timeout - * could be a problem at shutdown but the super block - * timeout itself can change so all we can really do is - * warn the user. - */ - if (timeout >= sbi->exp_timeout) - pr_warn("per-mount expire timeout is greater than " - "the parent autofs mount timeout which could " - "prevent shutdown\n"); - dentry = try_lookup_noperm(&QSTR_LEN(param->path, path_len), base); if (IS_ERR_OR_NULL(dentry)) @@ -470,6 +460,18 @@ static int autofs_dev_ioctl_timeout(struct file *fp, ino->flags |= AUTOFS_INF_EXPIRE_SET; ino->exp_timeout = timeout * HZ; } + + /* An expire timeout greater than the superblock timeout + * could be a problem at shutdown but the super block + * timeout itself can change so all we can really do is + * warn the user. + */ + if (ino->flags & AUTOFS_INF_EXPIRE_SET && + ino->exp_timeout > sbi->exp_timeout) + pr_warn("per-mount expire timeout is greater than " + "the parent autofs mount timeout which could " + "prevent shutdown\n"); + dput(dentry); } |