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-rw-r--r--block/blk-iopoll.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
index df6f192c9f6..0671d4614b0 100644
--- a/block/blk-iopoll.c
+++ b/block/blk-iopoll.c
@@ -17,6 +17,8 @@
int blk_iopoll_enabled = 1;
EXPORT_SYMBOL(blk_iopoll_enabled);
+static unsigned int blk_iopoll_budget __read_mostly = 256;
+
static DEFINE_PER_CPU(struct list_head, blk_cpu_iopoll);
/**
@@ -78,8 +80,8 @@ EXPORT_SYMBOL(blk_iopoll_complete);
static void blk_iopoll_softirq(struct softirq_action *h)
{
struct list_head *list = &__get_cpu_var(blk_cpu_iopoll);
+ int rearm = 0, budget = blk_iopoll_budget;
unsigned long start_time = jiffies;
- int rearm = 0, budget = 64;
local_irq_disable();