diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-06-28 20:18:45 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-06-28 20:32:42 +0300 |
| commit | cc5c516df028b221d94c65c47c5ae8d20f61b6f9 (patch) | |
| tree | 1114eeab9f60729e53f9af2766760c31267649ac /include | |
| parent | 8b9ab62662048a3274361c7e5f64037c2c133e2c (diff) | |
| download | linux-cc5c516df028b221d94c65c47c5ae8d20f61b6f9.tar.xz | |
block: simplify blktrace sysfs attribute creation
Add the trace attributes to the default gendisk attributes, just like
we already do for partitions.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220628171850.1313069-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blktrace_api.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index 623e22492afa..f6f9b544365a 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -77,10 +77,6 @@ extern int blk_trace_setup(struct request_queue *q, char *name, dev_t dev, char __user *arg); extern int blk_trace_startstop(struct request_queue *q, int start); extern int blk_trace_remove(struct request_queue *q); -extern void blk_trace_remove_sysfs(struct device *dev); -extern int blk_trace_init_sysfs(struct device *dev); - -extern struct attribute_group blk_trace_attr_group; #else /* !CONFIG_BLK_DEV_IO_TRACE */ # define blk_trace_ioctl(bdev, cmd, arg) (-ENOTTY) @@ -91,13 +87,7 @@ extern struct attribute_group blk_trace_attr_group; # define blk_trace_remove(q) (-ENOTTY) # define blk_add_trace_msg(q, fmt, ...) do { } while (0) # define blk_add_cgroup_trace_msg(q, cg, fmt, ...) do { } while (0) -# define blk_trace_remove_sysfs(dev) do { } while (0) # define blk_trace_note_message_enabled(q) (false) -static inline int blk_trace_init_sysfs(struct device *dev) -{ - return 0; -} - #endif /* CONFIG_BLK_DEV_IO_TRACE */ #ifdef CONFIG_COMPAT |