Commit 38213365 authored by Bernd Schubert's avatar Bernd Schubert Committed by Miklos Szeredi
Browse files

fuse: {io-uring} Make hash-list req unique finding functions non-static 



fuse-over-io-uring uses existing functions to find requests based
on their unique id - make these functions non-static.

Signed-off-by: default avatarBernd Schubert <bschubert@ddn.com>
Reviewed-by: default avatarJoanne Koong <joannelkoong@gmail.com>
Reviewed-by: default avatarLuis Henriques <luis@igalia.com>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent f773a7c2

fs/fuse/dev.c

+3 −3
Original line number Diff line number Diff line
@@ -220,7 +220,7 @@ u64 fuse_get_unique(struct fuse_iqueue *fiq) 
}

EXPORT_SYMBOL_GPL(fuse_get_unique);



static unsigned int fuse_req_hash(u64 unique)

unsigned int fuse_req_hash(u64 unique)

{

	return hash_long(unique & ~FUSE_INT_REQ_BIT, FUSE_PQ_HASH_BITS);

}
@@ -1910,7 +1910,7 @@ static int fuse_notify(struct fuse_conn *fc, enum fuse_notify_code code, 
}



/* Look up request on processing list by unique ID */

static struct fuse_req *request_find(struct fuse_pqueue *fpq, u64 unique)

struct fuse_req *fuse_request_find(struct fuse_pqueue *fpq, u64 unique)

{

	unsigned int hash = fuse_req_hash(unique);

	struct fuse_req *req;
@@ -1994,7 +1994,7 @@ static ssize_t fuse_dev_do_write(struct fuse_dev *fud, 
	spin_lock(&fpq->lock);

	req = NULL;

	if (fpq->connected)

		req = request_find(fpq, oh.unique & ~FUSE_INT_REQ_BIT);

		req = fuse_request_find(fpq, oh.unique & ~FUSE_INT_REQ_BIT);



	err = -ENOENT;

	if (!req) {

fs/fuse/fuse_dev_i.h

+5 −0
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ 


struct fuse_arg;

struct fuse_args;

struct fuse_pqueue;

struct fuse_req;



struct fuse_copy_state {

	int write;
@@ -42,6 +44,9 @@ static inline struct fuse_dev *fuse_get_dev(struct file *file) 
	return READ_ONCE(file->private_data);

}



unsigned int fuse_req_hash(u64 unique);

struct fuse_req *fuse_request_find(struct fuse_pqueue *fpq, u64 unique);



void fuse_dev_end_requests(struct list_head *head);



void fuse_copy_init(struct fuse_copy_state *cs, int write,

fs/fuse/fuse_i.h

+5 −0
Original line number Diff line number Diff line
@@ -1237,6 +1237,11 @@ void fuse_change_entry_timeout(struct dentry *entry, struct fuse_entry_out *o); 
 */

struct fuse_conn *fuse_conn_get(struct fuse_conn *fc);



/**

 * Initialize the fuse processing queue

 */

void fuse_pqueue_init(struct fuse_pqueue *fpq);



/**

 * Initialize fuse_conn

 */

fs/fuse/inode.c

+1 −1
Original line number Diff line number Diff line
@@ -938,7 +938,7 @@ static void fuse_iqueue_init(struct fuse_iqueue *fiq, 
	fiq->priv = priv;

}



static void fuse_pqueue_init(struct fuse_pqueue *fpq)

void fuse_pqueue_init(struct fuse_pqueue *fpq)

{

	unsigned int i;