diff options
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/aops.c | 20 | ||||
| -rw-r--r-- | fs/ocfs2/cluster/masklog.c | 4 | ||||
| -rw-r--r-- | fs/ocfs2/file.c | 18 |
3 files changed, 22 insertions, 20 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 0023b31e48a..a480b09c79b 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -798,6 +798,11 @@ int ocfs2_map_and_write_splice_data(struct inode *inode, } to = from + bytes; + BUG_ON(from > PAGE_CACHE_SIZE); + BUG_ON(to > PAGE_CACHE_SIZE); + BUG_ON(from < cluster_start); + BUG_ON(to > cluster_end); + if (wc->w_this_page_new) ret = ocfs2_map_page_blocks(wc->w_this_page, p_blkno, inode, cluster_start, cluster_end, 1); @@ -809,11 +814,6 @@ int ocfs2_map_and_write_splice_data(struct inode *inode, goto out; } - BUG_ON(from > PAGE_CACHE_SIZE); - BUG_ON(to > PAGE_CACHE_SIZE); - BUG_ON(from > osb->s_clustersize); - BUG_ON(to > osb->s_clustersize); - src = buf->ops->map(sp->s_pipe, buf, 1); dst = kmap_atomic(wc->w_this_page, KM_USER1); memcpy(dst + from, src + src_from, bytes); @@ -890,6 +890,11 @@ int ocfs2_map_and_write_user_data(struct inode *inode, to = from + bytes; + BUG_ON(from > PAGE_CACHE_SIZE); + BUG_ON(to > PAGE_CACHE_SIZE); + BUG_ON(from < cluster_start); + BUG_ON(to > cluster_end); + if (wc->w_this_page_new) ret = ocfs2_map_page_blocks(wc->w_this_page, p_blkno, inode, cluster_start, cluster_end, 1); @@ -901,11 +906,6 @@ int ocfs2_map_and_write_user_data(struct inode *inode, goto out; } - BUG_ON(from > PAGE_CACHE_SIZE); - BUG_ON(to > PAGE_CACHE_SIZE); - BUG_ON(from > osb->s_clustersize); - BUG_ON(to > osb->s_clustersize); - dst = kmap(wc->w_this_page); memcpy(dst + from, bp->b_src_buf + src_from, bytes); kunmap(wc->w_this_page); diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c index a93620ce4ac..e9e042b93db 100644 --- a/fs/ocfs2/cluster/masklog.c +++ b/fs/ocfs2/cluster/masklog.c @@ -74,7 +74,6 @@ struct mlog_attribute { #define define_mask(_name) { \ .attr = { \ .name = #_name, \ - .owner = THIS_MODULE, \ .mode = S_IRUGO | S_IWUSR, \ }, \ .mask = ML_##_name, \ @@ -144,8 +143,7 @@ static struct kobj_type mlog_ktype = { }; static struct kset mlog_kset = { - .kobj = {.name = "logmask"}, - .ktype = &mlog_ktype + .kobj = {.name = "logmask", .ktype = &mlog_ktype}, }; int mlog_sys_init(struct kset *o2cb_subsys) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index ac6c96431bb..4979b667571 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -31,7 +31,7 @@ #include <linux/pagemap.h> #include <linux/uio.h> #include <linux/sched.h> -#include <linux/pipe_fs_i.h> +#include <linux/splice.h> #include <linux/mount.h> #include <linux/writeback.h> @@ -1583,7 +1583,7 @@ static int ocfs2_splice_write_actor(struct pipe_inode_info *pipe, ssize_t copied = 0; struct ocfs2_splice_write_priv sp; - ret = buf->ops->pin(pipe, buf); + ret = buf->ops->confirm(pipe, buf); if (ret) goto out; @@ -1604,7 +1604,7 @@ static int ocfs2_splice_write_actor(struct pipe_inode_info *pipe, * might enter ocfs2_buffered_write_cluster() more * than once, so keep track of our progress here. */ - copied = ocfs2_buffered_write_cluster(sd->file, + copied = ocfs2_buffered_write_cluster(sd->u.file, (loff_t)sd->pos + total, count, ocfs2_map_and_write_splice_data, @@ -1636,9 +1636,14 @@ static ssize_t __ocfs2_file_splice_write(struct pipe_inode_info *pipe, int ret, err; struct address_space *mapping = out->f_mapping; struct inode *inode = mapping->host; - - ret = __splice_from_pipe(pipe, out, ppos, len, flags, - ocfs2_splice_write_actor); + struct splice_desc sd = { + .total_len = len, + .flags = flags, + .pos = *ppos, + .u.file = out, + }; + + ret = __splice_from_pipe(pipe, &sd, ocfs2_splice_write_actor); if (ret > 0) { *ppos += ret; @@ -1817,7 +1822,6 @@ const struct inode_operations ocfs2_special_file_iops = { const struct file_operations ocfs2_fops = { .read = do_sync_read, .write = do_sync_write, - .sendfile = generic_file_sendfile, .mmap = ocfs2_mmap, .fsync = ocfs2_sync_file, .release = ocfs2_file_release, |