From 58528ca79909bb5b29054c2480eab65f2d720e7c Mon Sep 17 00:00:00 2001 From: Jim Harris Date: Tue, 12 Jun 2018 09:27:25 -0700 Subject: [PATCH] bdev: move spdk_bdev_set_qos_limit_iops declaration This function was logically out of place a bit - it split up all of the functions that can submit an spdk_bdev_io. Signed-off-by: Jim Harris Change-Id: Ied601034d7cc73092b62537f1178337dafdb62c2 Reviewed-on: https://review.gerrithub.io/415030 Tested-by: SPDK Automated Test System Reviewed-by: Daniel Verkamp Reviewed-by: Ben Walker Reviewed-by: Shuhei Matsumoto --- include/spdk/bdev.h | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/include/spdk/bdev.h b/include/spdk/bdev.h index 292d925c4..2f3625bbe 100644 --- a/include/spdk/bdev.h +++ b/include/spdk/bdev.h @@ -338,6 +338,17 @@ uint64_t spdk_bdev_get_num_blocks(const struct spdk_bdev *bdev); */ uint64_t spdk_bdev_get_qos_ios_per_sec(struct spdk_bdev *bdev); +/** + * Set an IOPS-based quality of service rate limit on a bdev. + * + * \param bdev Block device. + * \param ios_per_sec I/O per second limit. + * \param cb_fn Callback function to be called when the QoS limit has been updated. + * \param cb_arg Argument to pass to cb_fn. + */ +void spdk_bdev_set_qos_limit_iops(struct spdk_bdev *bdev, uint64_t ios_per_sec, + void (*cb_fn)(void *cb_arg, int status), void *cb_arg); + /** * Get minimum I/O buffer address alignment for a bdev. * @@ -737,17 +748,6 @@ int spdk_bdev_flush_blocks(struct spdk_bdev_desc *desc, struct spdk_io_channel * int spdk_bdev_reset(struct spdk_bdev_desc *desc, struct spdk_io_channel *ch, spdk_bdev_io_completion_cb cb, void *cb_arg); -/** - * Set an IOPS-based quality of service rate limit on a bdev. - * - * \param bdev Block device. - * \param ios_per_sec I/O per second limit. - * \param cb_fn Callback function to be called when the QoS limit has been updated. - * \param cb_arg Argument to pass to cb_fn. - */ -void spdk_bdev_set_qos_limit_iops(struct spdk_bdev *bdev, uint64_t ios_per_sec, - void (*cb_fn)(void *cb_arg, int status), void *cb_arg); - /** * Submit an NVMe Admin command to the bdev. This passes directly through * the block layer to the device. Support for NVMe passthru is optional,