diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-05-04 15:47:54 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-07 17:45:47 +0300 |
| commit | eb7ae5e06bb6e6ac6bb86872d27c43ebab92f6b2 (patch) | |
| tree | d2726b692caa1e25c4339794e71e1cb132462b53 /include/linux/backing-dev.h | |
| parent | 156c75737255b8db0aa887abcb66b709856cf453 (diff) | |
| download | linux-eb7ae5e06bb6e6ac6bb86872d27c43ebab92f6b2.tar.xz | |
bdi: move bdi_dev_name out of line
bdi_dev_name is not a fast path function, move it out of line. This
prepares for using it from modular callers without having to export
an implementation detail like bdi_unknown_name.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/backing-dev.h')
| -rw-r--r-- | include/linux/backing-dev.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index f88197c1ffc2..c9ad5c3b7b4b 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -505,13 +505,6 @@ static inline int bdi_rw_congested(struct backing_dev_info *bdi) (1 << WB_async_congested)); } -extern const char *bdi_unknown_name; - -static inline const char *bdi_dev_name(struct backing_dev_info *bdi) -{ - if (!bdi || !bdi->dev) - return bdi_unknown_name; - return dev_name(bdi->dev); -} +const char *bdi_dev_name(struct backing_dev_info *bdi); #endif /* _LINUX_BACKING_DEV_H */ |