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Groups > linux.kernel > #1385995 > unrolled thread
| Started by | Minfei Huang <mnghuan@gmail.com> |
|---|---|
| First post | 2016-04-25 05:20 +0200 |
| Last post | 2016-04-25 12:10 +0200 |
| Articles | 3 — 2 participants |
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[PATCH] Use MICRO UINT_MAX instead of actual value Minfei Huang <mnghuan@gmail.com> - 2016-04-25 05:20 +0200
Re: [PATCH] Use MICRO UINT_MAX instead of actual value Sagi Grimberg <sagi@grimberg.me> - 2016-04-25 11:50 +0200
Re: [PATCH] Use MICRO UINT_MAX instead of actual value Minfei Huang <mnghuan@gmail.com> - 2016-04-25 12:10 +0200
| From | Minfei Huang <mnghuan@gmail.com> |
|---|---|
| Date | 2016-04-25 05:20 +0200 |
| Subject | [PATCH] Use MICRO UINT_MAX instead of actual value |
| Message-ID | <rrFe1-7fN-1@gated-at.bofh.it> |
It's more elegant to use MICRO UINT_MAX to represent the max value of type unsigned int. So replace the actual value by using this MICRO. Signed-off-by: Minfei Huang <mnghuan@gmail.com> --- drivers/nvme/host/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 643f457..2c0bb13 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -597,7 +597,7 @@ static void nvme_config_discard(struct nvme_ns *ns) ns->queue->limits.discard_alignment = logical_block_size; ns->queue->limits.discard_granularity = logical_block_size; - blk_queue_max_discard_sectors(ns->queue, 0xffffffff); + blk_queue_max_discard_sectors(ns->queue, UINT_MAX); queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, ns->queue); } -- 2.6.3
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| From | Sagi Grimberg <sagi@grimberg.me> |
|---|---|
| Date | 2016-04-25 11:50 +0200 |
| Message-ID | <rrLjr-3xc-9@gated-at.bofh.it> |
| In reply to | #1385995 |
> It's more elegant to use MICRO UINT_MAX to represent the max value of > type unsigned int. So replace the actual value by using this MICRO. You mean macro right?
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| From | Minfei Huang <mnghuan@gmail.com> |
|---|---|
| Date | 2016-04-25 12:10 +0200 |
| Message-ID | <rrLCO-3W5-11@gated-at.bofh.it> |
| In reply to | #1386181 |
On 04/25/16 at 12:44P, Sagi Grimberg wrote: > > >It's more elegant to use MICRO UINT_MAX to represent the max value of > >type unsigned int. So replace the actual value by using this MICRO. > > You mean macro right? Yep. Sorry for the typo error. Thanks Minfei
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