diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/block/nbd.c | 22 | ||||
| -rw-r--r-- | drivers/block/pktcdvd.c | 3 | ||||
| -rw-r--r-- | drivers/block/z2ram.c | 3 |
4 files changed, 7 insertions, 23 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index d9867fd2f2a..e49162b1557 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -113,7 +113,7 @@ source "drivers/block/paride/Kconfig" config BLK_CPQ_DA tristate "Compaq SMART2 support" - depends on PCI + depends on PCI && VIRT_TO_BUS help This is the driver for Compaq Smart Array controllers. Everyone using these boards should say Y here. See the file diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index c575fb1d585..c1295102409 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -122,17 +122,12 @@ static int sock_xmit(struct socket *sock, int send, void *buf, int size, int result; struct msghdr msg; struct kvec iov; - unsigned long flags; - sigset_t oldset; + sigset_t blocked, oldset; /* Allow interception of SIGKILL only * Don't allow other signals to interrupt the transmission */ - spin_lock_irqsave(¤t->sighand->siglock, flags); - oldset = current->blocked; - sigfillset(¤t->blocked); - sigdelsetmask(¤t->blocked, sigmask(SIGKILL)); - recalc_sigpending(); - spin_unlock_irqrestore(¤t->sighand->siglock, flags); + siginitsetinv(&blocked, sigmask(SIGKILL)); + sigprocmask(SIG_SETMASK, &blocked, &oldset); do { sock->sk->sk_allocation = GFP_NOIO; @@ -151,11 +146,9 @@ static int sock_xmit(struct socket *sock, int send, void *buf, int size, if (signal_pending(current)) { siginfo_t info; - spin_lock_irqsave(¤t->sighand->siglock, flags); printk(KERN_WARNING "nbd (pid %d: %s) got signal %d\n", - current->pid, current->comm, - dequeue_signal(current, ¤t->blocked, &info)); - spin_unlock_irqrestore(¤t->sighand->siglock, flags); + current->pid, current->comm, + dequeue_signal_lock(current, ¤t->blocked, &info)); result = -EINTR; break; } @@ -169,10 +162,7 @@ static int sock_xmit(struct socket *sock, int send, void *buf, int size, buf += result; } while (size > 0); - spin_lock_irqsave(¤t->sighand->siglock, flags); - current->blocked = oldset; - recalc_sigpending(); - spin_unlock_irqrestore(¤t->sighand->siglock, flags); + sigprocmask(SIG_SETMASK, &oldset, NULL); return result; } diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index ce64e86d6ff..7c294a40002 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -1652,9 +1652,6 @@ static int kcdrwd(void *foobar) } } - if (signal_pending(current)) { - flush_signals(current); - } if (kthread_should_stop()) break; } diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c index 7cc2685ca84..2abf94cc313 100644 --- a/drivers/block/z2ram.c +++ b/drivers/block/z2ram.c @@ -44,9 +44,6 @@ extern int m68k_realnum_memory; extern struct mem_info m68k_memory[NUM_MEMINFO]; -#define TRUE (1) -#define FALSE (0) - #define Z2MINOR_COMBINED (0) #define Z2MINOR_Z2ONLY (1) #define Z2MINOR_CHIPONLY (2) |