diff options
| author | Bernd Schubert <bschubert@ddn.com> | 2025-01-20 02:29:01 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2025-01-24 11:54:16 +0100 |
| commit | f773a7c2c3d934d00542c6471170066d150d152f (patch) | |
| tree | e286fb614c93f6c514a1eed16947235691c8079a /fs/fuse/dev.c | |
| parent | d0f9c62aaf7a98412b46a91fe7daad76b316b3b7 (diff) | |
fuse: Add fuse-io-uring handling into fuse_copy
Add special fuse-io-uring into the fuse argument
copy handler.
Signed-off-by: Bernd Schubert <bschubert@ddn.com>
Reviewed-by: Joanne Koong <joannelkoong@gmail.com>
Reviewed-by: Luis Henriques <luis@igalia.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/fuse/dev.c')
| -rw-r--r-- | fs/fuse/dev.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 6ee7e28a84c8..8b03a540e151 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -786,6 +786,9 @@ static int fuse_copy_do(struct fuse_copy_state *cs, void **val, unsigned *size) *size -= ncpy; cs->len -= ncpy; cs->offset += ncpy; + if (cs->is_uring) + cs->ring.copied_sz += ncpy; + return ncpy; } @@ -1922,7 +1925,14 @@ static struct fuse_req *request_find(struct fuse_pqueue *fpq, u64 unique) int fuse_copy_out_args(struct fuse_copy_state *cs, struct fuse_args *args, unsigned nbytes) { - unsigned reqsize = sizeof(struct fuse_out_header); + + unsigned int reqsize = 0; + + /* + * Uring has all headers separated from args - args is payload only + */ + if (!cs->is_uring) + reqsize = sizeof(struct fuse_out_header); reqsize += fuse_len_args(args->out_numargs, args->out_args); |