Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 37867ae7 authored by Jens Axboe's avatar Jens Axboe
Browse files

block: adjust default budget for blk-iopoll 



It's not exported, I doubt we'll have a reason to change this...

Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 1badcfbd

block/blk-iopoll.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -17,6 +17,8 @@ 
int blk_iopoll_enabled = 1;

int blk_iopoll_enabled = 1;

EXPORT_SYMBOL(blk_iopoll_enabled);

EXPORT_SYMBOL(blk_iopoll_enabled);





static unsigned int blk_iopoll_budget __read_mostly = 256;



static DEFINE_PER_CPU(struct list_head, blk_cpu_iopoll);

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)

static void blk_iopoll_softirq(struct softirq_action *h)

{

{

	struct list_head *list = &__get_cpu_var(blk_cpu_iopoll);

	struct list_head *list = &__get_cpu_var(blk_cpu_iopoll);

	int rearm = 0, budget = blk_iopoll_budget;

	unsigned long start_time = jiffies;

	unsigned long start_time = jiffies;

	int rearm = 0, budget = 64;





	local_irq_disable();

	local_irq_disable();