[RFC PATCH 35/39] block: update blkdev_ioctl with new trace ioctls
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From: Chaitanya Kulkarni <hidden>
Date: 2021-02-25 07:11:02
Also in:
linux-fsdevel
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
Add newly intoduce IOCTLs so that userspace tools can call them. Signed-off-by: Chaitanya Kulkarni <redacted> --- block/ioctl.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/block/ioctl.c b/block/ioctl.c
index ff241e663c01..9d5e742ce8be 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c@@ -509,6 +509,10 @@ 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);
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2.22.1