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List:       linux-btrace
Subject:    [RFC PATCH 36/39] block: update blkdev_ioctl with new trace ioctls
From:       Chaitanya Kulkarni <chaitanya.kulkarni () wdc ! com>
Date:       2020-11-05 2:40:35
Message-ID: 20201105024038.5831-37-chaitanya.kulkarni () wdc ! com
[Download RAW message or body]

Add newly intoduce IOCTLs so that userspace tools can call them.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
 block/ioctl.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/block/ioctl.c b/block/ioctl.c
index 3fbc382eb926..94020ffffcc2 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -553,6 +553,10 @@ static int blkdev_common_ioctl(struct block_device *bdev, fmode_t mode,
 	case BLKTRACESTART:
 	case BLKTRACESTOP:
 	case BLKTRACETEARDOWN:
+	case BLKTRACESETUP_EXT:
+	case BLKTRACESTART_EXT:
+	case BLKTRACESTOP_EXT:
+	case BLKTRACETEARDOWN_EXT:
 		return blk_trace_ioctl(bdev, cmd, argp);
 	case IOC_PR_REGISTER:
 		return blkdev_pr_register(bdev, argp);
-- 
2.22.1

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