Lines Matching refs:kaddr
52 void *kaddr; in ocfs2_symlink_get_block() local
99 kaddr = kmap_atomic(bh_result->b_page); in ocfs2_symlink_get_block()
100 if (!kaddr) { in ocfs2_symlink_get_block()
104 memcpy(kaddr + (bh_result->b_size * iblock), in ocfs2_symlink_get_block()
107 kunmap_atomic(kaddr); in ocfs2_symlink_get_block()
225 void *kaddr; in ocfs2_read_inline_data() local
246 kaddr = kmap_atomic(page); in ocfs2_read_inline_data()
248 memcpy(kaddr, di->id2.i_data.id_data, size); in ocfs2_read_inline_data()
250 memset(kaddr + size, 0, PAGE_SIZE - size); in ocfs2_read_inline_data()
252 kunmap_atomic(kaddr); in ocfs2_read_inline_data()
557 void *kaddr; in ocfs2_clear_page_regions() local
562 kaddr = kmap_atomic(page); in ocfs2_clear_page_regions()
566 memset(kaddr + cluster_start, 0, from - cluster_start); in ocfs2_clear_page_regions()
568 memset(kaddr + to, 0, cluster_end - to); in ocfs2_clear_page_regions()
570 memset(kaddr + cluster_start, 0, cluster_end - cluster_start); in ocfs2_clear_page_regions()
573 kunmap_atomic(kaddr); in ocfs2_clear_page_regions()
1943 void *kaddr; in ocfs2_write_end_inline() local
1952 kaddr = kmap_atomic(wc->w_target_page); in ocfs2_write_end_inline()
1953 memcpy(di->id2.i_data.id_data + pos, kaddr + pos, *copied); in ocfs2_write_end_inline()
1954 kunmap_atomic(kaddr); in ocfs2_write_end_inline()