Lines Matching refs:kaddr
65 void *kaddr; in ocfs2_symlink_get_block() local
112 kaddr = kmap_atomic(bh_result->b_page); in ocfs2_symlink_get_block()
113 if (!kaddr) { in ocfs2_symlink_get_block()
117 memcpy(kaddr + (bh_result->b_size * iblock), in ocfs2_symlink_get_block()
120 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_CACHE_SIZE - size); in ocfs2_read_inline_data()
252 kunmap_atomic(kaddr); in ocfs2_read_inline_data()
1052 void *kaddr; in ocfs2_clear_page_regions() local
1057 kaddr = kmap_atomic(page); in ocfs2_clear_page_regions()
1061 memset(kaddr + cluster_start, 0, from - cluster_start); in ocfs2_clear_page_regions()
1063 memset(kaddr + to, 0, cluster_end - to); in ocfs2_clear_page_regions()
1065 memset(kaddr + cluster_start, 0, cluster_end - cluster_start); in ocfs2_clear_page_regions()
1068 kunmap_atomic(kaddr); in ocfs2_clear_page_regions()
2346 void *kaddr; in ocfs2_write_end_inline() local
2355 kaddr = kmap_atomic(wc->w_target_page); in ocfs2_write_end_inline()
2356 memcpy(di->id2.i_data.id_data + pos, kaddr + pos, *copied); in ocfs2_write_end_inline()
2357 kunmap_atomic(kaddr); in ocfs2_write_end_inline()