diff options
Diffstat (limited to 'drivers/sbus')
| -rw-r--r-- | drivers/sbus/char/oradax.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/sbus/char/oradax.c b/drivers/sbus/char/oradax.c index 8af216287a84..21b7cb6e7e70 100644 --- a/drivers/sbus/char/oradax.c +++ b/drivers/sbus/char/oradax.c @@ -410,9 +410,7 @@ static void dax_unlock_pages(struct dax_ctx *ctx, int ccb_index, int nelem) if (p) { dax_dbg("freeing page %p", p); - if (j == OUT) - set_page_dirty(p); - put_page(p); + unpin_user_pages_dirty_lock(&p, 1, j == OUT); ctx->pages[i][j] = NULL; } } @@ -425,13 +423,13 @@ static int dax_lock_page(void *va, struct page **p) dax_dbg("uva %p", va); - ret = get_user_pages_fast((unsigned long)va, 1, FOLL_WRITE, p); + ret = pin_user_pages_fast((unsigned long)va, 1, FOLL_WRITE, p); if (ret == 1) { dax_dbg("locked page %p, for VA %p", *p, va); return 0; } - dax_dbg("get_user_pages failed, va=%p, ret=%d", va, ret); + dax_dbg("pin_user_pages failed, va=%p, ret=%d", va, ret); return -1; } |