diff options
Diffstat (limited to 'io_uring/rsrc.h')
| -rw-r--r-- | io_uring/rsrc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h index 284e300e63fb..f35e1a07619a 100644 --- a/io_uring/rsrc.h +++ b/io_uring/rsrc.h @@ -145,4 +145,20 @@ static inline void __io_unaccount_mem(struct user_struct *user, atomic_long_sub(nr_pages, &user->locked_vm); } +void io_vec_free(struct iou_vec *iv); + +static inline void io_vec_reset_iovec(struct iou_vec *iv, + struct iovec *iovec, unsigned nr) +{ + io_vec_free(iv); + iv->iovec = iovec; + iv->nr = nr; +} + +static inline void io_alloc_cache_vec_kasan(struct iou_vec *iv) +{ + if (IS_ENABLED(CONFIG_KASAN)) + io_vec_free(iv); +} + #endif |