io_uring: rename io_file_put()
io_file_put() deals with flushing state's file refs, adding "state" to
its name makes it a bit clearer. Also, avoid double check of
state->file in __io_file_get() in some cases.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 2d54d33..99f39d7 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1999,15 +1999,19 @@ static void io_iopoll_req_issued(struct io_kiocb *req)
wake_up(&ctx->sqo_wait);
}
-static void io_file_put(struct io_submit_state *state)
+static void __io_state_file_put(struct io_submit_state *state)
{
- if (state->file) {
- int diff = state->has_refs - state->used_refs;
+ int diff = state->has_refs - state->used_refs;
- if (diff)
- fput_many(state->file, diff);
- state->file = NULL;
- }
+ if (diff)
+ fput_many(state->file, diff);
+ state->file = NULL;
+}
+
+static inline void io_state_file_put(struct io_submit_state *state)
+{
+ if (state->file)
+ __io_state_file_put(state);
}
/*
@@ -2026,7 +2030,7 @@ static struct file *__io_file_get(struct io_submit_state *state, int fd)
state->ios_left--;
return state->file;
}
- io_file_put(state);
+ __io_state_file_put(state);
}
state->file = fget_many(fd, state->ios_left);
if (!state->file)
@@ -5790,7 +5794,7 @@ static int io_submit_sqe(struct io_kiocb *req, const struct io_uring_sqe *sqe,
static void io_submit_state_end(struct io_submit_state *state)
{
blk_finish_plug(&state->plug);
- io_file_put(state);
+ io_state_file_put(state);
if (state->free_reqs)
kmem_cache_free_bulk(req_cachep, state->free_reqs, state->reqs);
}
