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authorJens Axboe <axboe@kernel.dk>2019-11-25 08:49:20 -0700
committerJens Axboe <axboe@kernel.dk>2019-11-25 19:56:11 -0700
commit576a347b7af8abfbddc80783fb6629c2894d036e (patch)
treeb0e84672c7a4fed95d8a00749b25a649fed82548 /fs/io-wq.h
parent311ae9e159d81a1ec1cf645daf40b39ae5a0bd84 (diff)
downloadlinux-sh-576a347b7af8abfbddc80783fb6629c2894d036e.tar.gz
io-wq: have io_wq_create() take a 'data' argument
We currently pass in 4 arguments outside of the bounded size. In preparation for adding one more argument, let's bundle them up in a struct to make it more readable. No functional changes in this patch. Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io-wq.h')
-rw-r--r--fs/io-wq.h12
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/io-wq.h b/fs/io-wq.h
index b68b11bf3633..bb8f1c8f8e24 100644
--- a/fs/io-wq.h
+++ b/fs/io-wq.h
@@ -42,9 +42,15 @@ struct io_wq_work {
typedef void (get_work_fn)(struct io_wq_work *);
typedef void (put_work_fn)(struct io_wq_work *);
-struct io_wq *io_wq_create(unsigned bounded, struct mm_struct *mm,
- struct user_struct *user,
- get_work_fn *get_work, put_work_fn *put_work);
+struct io_wq_data {
+ struct mm_struct *mm;
+ struct user_struct *user;
+
+ get_work_fn *get_work;
+ put_work_fn *put_work;
+};
+
+struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data);
void io_wq_destroy(struct io_wq *wq);
void io_wq_enqueue(struct io_wq *wq, struct io_wq_work *work);