diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-07-04 04:02:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-17 16:15:53 +0300 |
| commit | 2b38ea66703f230b5dbf884696907ac0b9509b24 (patch) | |
| tree | 5f2c1b03b94de7befd6320c5d17e8ff7df52bb55 /include | |
| parent | 59cb621ace216d4daa47fb63c366ba635af667b3 (diff) | |
| download | linux-2b38ea66703f230b5dbf884696907ac0b9509b24.tar.xz | |
9p: Drop kref usage
[ Upstream commit 6cda12864cb0f99810a5809e11e3ee5b102c9a47 ]
An upcoming patch is going to require passing the client through
p9_req_put() -> p9_req_free(), but that's awkward with the kref
indirection - so this patch switches to using refcount_t directly.
Link: https://lkml.kernel.org/r/20220704014243.153050-1-kent.overstreet@gmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/9p/client.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/9p/client.h b/include/net/9p/client.h index ec1d1706f43c..c038c2d73dae 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -76,7 +76,7 @@ enum p9_req_status_t { struct p9_req_t { int status; int t_err; - struct kref refcount; + refcount_t refcount; wait_queue_head_t wq; struct p9_fcall tc; struct p9_fcall rc; @@ -227,12 +227,12 @@ struct p9_req_t *p9_tag_lookup(struct p9_client *c, u16 tag); static inline void p9_req_get(struct p9_req_t *r) { - kref_get(&r->refcount); + refcount_inc(&r->refcount); } static inline int p9_req_try_get(struct p9_req_t *r) { - return kref_get_unless_zero(&r->refcount); + return refcount_inc_not_zero(&r->refcount); } int p9_req_put(struct p9_req_t *r); |