diff options
Diffstat (limited to 'fs/coda')
| -rw-r--r-- | fs/coda/inode.c | 8 | ||||
| -rw-r--r-- | fs/coda/pioctl.c | 1 | ||||
| -rw-r--r-- | fs/coda/psdev.c | 5 |
3 files changed, 11 insertions, 3 deletions
diff --git a/fs/coda/inode.c b/fs/coda/inode.c index 6526e6f21ecf..bfe8179b1295 100644 --- a/fs/coda/inode.c +++ b/fs/coda/inode.c @@ -148,6 +148,8 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) int error; int idx; + lock_kernel(); + idx = get_device_index((struct coda_mount_data *) data); /* Ignore errors in data, for backward compatibility */ @@ -159,11 +161,13 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) vc = &coda_comms[idx]; if (!vc->vc_inuse) { printk("coda_read_super: No pseudo device\n"); + unlock_kernel(); return -EINVAL; } if ( vc->vc_sb ) { printk("coda_read_super: Device already mounted\n"); + unlock_kernel(); return -EBUSY; } @@ -202,7 +206,8 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) sb->s_root = d_alloc_root(root); if (!sb->s_root) goto error; - return 0; + unlock_kernel(); + return 0; error: bdi_destroy(&vc->bdi); @@ -212,6 +217,7 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) if (vc) vc->vc_sb = NULL; + unlock_kernel(); return -EINVAL; } diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c index ca25d96d45c9..028a9a0f588b 100644 --- a/fs/coda/pioctl.c +++ b/fs/coda/pioctl.c @@ -39,6 +39,7 @@ const struct inode_operations coda_ioctl_inode_operations = { const struct file_operations coda_ioctl_operations = { .owner = THIS_MODULE, .unlocked_ioctl = coda_pioctl, + .llseek = noop_llseek, }; /* the coda pioctl inode ops */ diff --git a/fs/coda/psdev.c b/fs/coda/psdev.c index de89645777c7..fdc2f3ef7ecd 100644 --- a/fs/coda/psdev.c +++ b/fs/coda/psdev.c @@ -184,8 +184,8 @@ static ssize_t coda_psdev_write(struct file *file, const char __user *buf, } /* adjust outsize. is this useful ?? */ - req->uc_outSize = nbytes; - req->uc_flags |= REQ_WRITE; + req->uc_outSize = nbytes; + req->uc_flags |= CODA_REQ_WRITE; count = nbytes; /* Convert filedescriptor into a file handle */ @@ -346,6 +346,7 @@ static const struct file_operations coda_psdev_fops = { .unlocked_ioctl = coda_psdev_ioctl, .open = coda_psdev_open, .release = coda_psdev_release, + .llseek = noop_llseek, }; static int init_coda_psdev(void) |