[IA64] Allow salinfo_decode to detect signals on read
Return -EINTR instead of -ERESTARTSYS when signals are delivered during
a blocked read of /proc/sal/*/event. This allows salinfo_decode to
detect signals when it is blocked on a read of those files.
Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index ca68e6e..1461dc6 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -293,7 +293,7 @@
if (file->f_flags & O_NONBLOCK)
return -EAGAIN;
if (down_interruptible(&data->sem))
- return -ERESTARTSYS;
+ return -EINTR;
}
n = data->cpu_check;