diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/blocklayout/extent_tree.c | 2 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 10 | ||||
| -rw-r--r-- | fs/nfs/write.c | 4 |
3 files changed, 10 insertions, 6 deletions
diff --git a/fs/nfs/blocklayout/extent_tree.c b/fs/nfs/blocklayout/extent_tree.c index 7a57ff2528af..8f7cff7a4293 100644 --- a/fs/nfs/blocklayout/extent_tree.c +++ b/fs/nfs/blocklayout/extent_tree.c @@ -582,7 +582,7 @@ retry: if (!arg->layoutupdate_pages) return -ENOMEM; - start_p = __vmalloc(buffer_size, GFP_NOFS, PAGE_KERNEL); + start_p = __vmalloc(buffer_size, GFP_NOFS); if (!start_p) { kfree(arg->layoutupdate_pages); return -ENOMEM; diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 1f32a9fbfdaf..6673a77884d9 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -668,7 +668,8 @@ void nfs_super_set_maxbytes(struct super_block *sb, __u64 maxfilesize) } /* - * Record the page as unstable and mark its inode as dirty. + * Record the page as unstable (an extra writeback period) and mark its + * inode as dirty. */ static inline void nfs_mark_page_unstable(struct page *page, struct nfs_commit_info *cinfo) @@ -676,8 +677,11 @@ void nfs_mark_page_unstable(struct page *page, struct nfs_commit_info *cinfo) if (!cinfo->dreq) { struct inode *inode = page_file_mapping(page)->host; - inc_node_page_state(page, NR_UNSTABLE_NFS); - inc_wb_stat(&inode_to_bdi(inode)->wb, WB_RECLAIMABLE); + /* This page is really still in write-back - just that the + * writeback is happening on the server now. + */ + inc_node_page_state(page, NR_WRITEBACK); + inc_wb_stat(&inode_to_bdi(inode)->wb, WB_WRITEBACK); __mark_inode_dirty(inode, I_DIRTY_DATASYNC); } } diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 1e767f779c49..639c34fec04a 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -946,9 +946,9 @@ nfs_mark_request_commit(struct nfs_page *req, struct pnfs_layout_segment *lseg, static void nfs_clear_page_commit(struct page *page) { - dec_node_page_state(page, NR_UNSTABLE_NFS); + dec_node_page_state(page, NR_WRITEBACK); dec_wb_stat(&inode_to_bdi(page_file_mapping(page)->host)->wb, - WB_RECLAIMABLE); + WB_WRITEBACK); } /* Called holding the request lock on @req */ |