diff options
Diffstat (limited to 'fs/orangefs/orangefs-bufmap.c')
| -rw-r--r-- | fs/orangefs/orangefs-bufmap.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/fs/orangefs/orangefs-bufmap.c b/fs/orangefs/orangefs-bufmap.c index b501dc07f922..b562d3dbc76b 100644 --- a/fs/orangefs/orangefs-bufmap.c +++ b/fs/orangefs/orangefs-bufmap.c @@ -197,18 +197,6 @@ int orangefs_bufmap_size_query(void) return size; } -int orangefs_bufmap_shift_query(void) -{ - struct orangefs_bufmap *bufmap; - int shift = 0; - spin_lock(&orangefs_bufmap_lock); - bufmap = __orangefs_bufmap; - if (bufmap) - shift = bufmap->desc_shift; - spin_unlock(&orangefs_bufmap_lock); - return shift; -} - static DECLARE_WAIT_QUEUE_HEAD(bufmap_waitq); static DECLARE_WAIT_QUEUE_HEAD(readdir_waitq); @@ -274,10 +262,8 @@ orangefs_bufmap_map(struct orangefs_bufmap *bufmap, gossip_err("orangefs error: asked for %d pages, only got %d.\n", bufmap->page_count, ret); - for (i = 0; i < ret; i++) { - SetPageError(bufmap->page_array[i]); + for (i = 0; i < ret; i++) unpin_user_page(bufmap->page_array[i]); - } return -ENOMEM; } @@ -534,16 +520,3 @@ int orangefs_bufmap_copy_to_iovec(struct iov_iter *iter, } return 0; } - -void orangefs_bufmap_page_fill(void *page_to, - int buffer_index, - int slot_index) -{ - struct orangefs_bufmap_desc *from; - void *page_from; - - from = &__orangefs_bufmap->desc_array[buffer_index]; - page_from = kmap_atomic(from->page_array[slot_index]); - memcpy(page_to, page_from, PAGE_SIZE); - kunmap_atomic(page_from); -} |