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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-12-04 10:06:35 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-12-04 10:06:35 +0100 |
| commit | f2eecb91522686edf8199947b77f435a4031d92f (patch) | |
| tree | e584c9d81971fb741508c176d74ef51ff45a4bcc /block | |
| parent | 2f5ea47712489a9d2d3cb832eb06062e4e64e0ec (diff) | |
| download | linux-stable-f2eecb91522686edf8199947b77f435a4031d92f.tar.gz linux-stable-f2eecb91522686edf8199947b77f435a4031d92f.tar.bz2 linux-stable-f2eecb91522686edf8199947b77f435a4031d92f.zip | |
cfq-iosched: move IO controller declerations to a header file
They should not be declared inside some other file that's not related
to CFQ.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-cgroup.c | 4 | ||||
| -rw-r--r-- | block/cfq-iosched.c | 1 | ||||
| -rw-r--r-- | block/cfq-iosched.h | 7 |
3 files changed, 9 insertions, 3 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 179ddfaebc5c..73a5525cc0a2 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -14,9 +14,7 @@ #include <linux/seq_file.h> #include <linux/kdev_t.h> #include "blk-cgroup.h" - -extern void cfq_unlink_blkio_group(void *, struct blkio_group *); -extern void cfq_update_blkio_group_weight(struct blkio_group *, unsigned int); +#include "cfq-iosched.h" struct blkio_cgroup blkio_root_cgroup = { .weight = 2*BLKIO_WEIGHT_DEFAULT }; diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 08b057b1b3b2..43ec3340cb58 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -14,6 +14,7 @@ #include <linux/ioprio.h> #include <linux/blktrace_api.h> #include "blk-cgroup.h" +#include "cfq-iosched.h" /* * tunables diff --git a/block/cfq-iosched.h b/block/cfq-iosched.h new file mode 100644 index 000000000000..ef7b4798a349 --- /dev/null +++ b/block/cfq-iosched.h @@ -0,0 +1,7 @@ +#ifndef CFQ_IOSCHED_H +#define CFQ_IOSCHED_H + +void cfq_unlink_blkio_group(void *, struct blkio_group *); +void cfq_update_blkio_group_weight(struct blkio_group *, unsigned int); + +#endif |