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| author | Robert Richter <robert.richter@amd.com> | 2010-06-04 11:33:10 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-06-04 11:33:10 +0200 |
| commit | d8a382d2662822248a97ce9d670b90e68aefbd3a (patch) | |
| tree | 4f5bbd5d0a5881ed42de611402ea4ac2c6d6ff48 /fs/proc/inode.c | |
| parent | 45c34e05c4e3d36e7c44e790241ea11a1d90d54e (diff) | |
| parent | c6df8d5ab87a246942d138321e1721edbb69f6e1 (diff) | |
Merge remote branch 'tip/perf/urgent' into oprofile/urgent
Diffstat (limited to 'fs/proc/inode.c')
| -rw-r--r-- | fs/proc/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/inode.c b/fs/proc/inode.c index d35b23238fb1..aea8502e58a3 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -232,9 +232,9 @@ static long proc_reg_unlocked_ioctl(struct file *file, unsigned int cmd, unsigne if (rv == -ENOIOCTLCMD) rv = -EINVAL; } else if (ioctl) { - lock_kernel(); + WARN_ONCE(1, "Procfs ioctl handlers must use unlocked_ioctl, " + "%pf will be called without the Bkl held\n", ioctl); rv = ioctl(file->f_path.dentry->d_inode, file, cmd, arg); - unlock_kernel(); } pde_users_dec(pde); |