diff options
| -rw-r--r-- | fs/nfs/dir.c | 4 | ||||
| -rw-r--r-- | fs/nfs/write.c | 20 | ||||
| -rw-r--r-- | net/sunrpc/xdr.c | 3 |
3 files changed, 21 insertions, 6 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 3ddda6f7ecc2..e7ffb4deb3e5 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -690,7 +690,9 @@ int nfs_lookup_verify_inode(struct inode *inode, struct nameidata *nd) goto out_force; /* This is an open(2) */ if (nfs_lookup_check_intent(nd, LOOKUP_OPEN) != 0 && - !(server->flags & NFS_MOUNT_NOCTO)) + !(server->flags & NFS_MOUNT_NOCTO) && + (S_ISREG(inode->i_mode) || + S_ISDIR(inode->i_mode))) goto out_force; } return nfs_revalidate_inode(server, inode); diff --git a/fs/nfs/write.c b/fs/nfs/write.c index bca5734ca9fb..86bac6a5008e 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -578,7 +578,7 @@ static int nfs_wait_on_requests(struct inode *inode, unsigned long idx_start, un return ret; } -static void nfs_cancel_requests(struct list_head *head) +static void nfs_cancel_dirty_list(struct list_head *head) { struct nfs_page *req; while(!list_empty(head)) { @@ -589,6 +589,19 @@ static void nfs_cancel_requests(struct list_head *head) } } +static void nfs_cancel_commit_list(struct list_head *head) +{ + struct nfs_page *req; + + while(!list_empty(head)) { + req = nfs_list_entry(head->next); + nfs_list_remove_request(req); + nfs_inode_remove_request(req); + nfs_clear_page_writeback(req); + dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); + } +} + /* * nfs_scan_dirty - Scan an inode for dirty requests * @inode: NFS inode to scan @@ -1381,6 +1394,7 @@ nfs_commit_list(struct inode *inode, struct list_head *head, int how) nfs_list_remove_request(req); nfs_mark_request_commit(req); nfs_clear_page_writeback(req); + dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); } return -ENOMEM; } @@ -1499,7 +1513,7 @@ int nfs_sync_inode_wait(struct inode *inode, unsigned long idx_start, if (pages != 0) { spin_unlock(&nfsi->req_lock); if (how & FLUSH_INVALIDATE) - nfs_cancel_requests(&head); + nfs_cancel_dirty_list(&head); else ret = nfs_flush_list(inode, &head, pages, how); spin_lock(&nfsi->req_lock); @@ -1512,7 +1526,7 @@ int nfs_sync_inode_wait(struct inode *inode, unsigned long idx_start, break; if (how & FLUSH_INVALIDATE) { spin_unlock(&nfsi->req_lock); - nfs_cancel_requests(&head); + nfs_cancel_commit_list(&head); spin_lock(&nfsi->req_lock); continue; } diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c index 49174f0d0a3e..6ac45103a272 100644 --- a/net/sunrpc/xdr.c +++ b/net/sunrpc/xdr.c @@ -191,7 +191,6 @@ _shift_data_right_pages(struct page **pages, size_t pgto_base, do { /* Are any pointers crossing a page boundary? */ if (pgto_base == 0) { - flush_dcache_page(*pgto); pgto_base = PAGE_CACHE_SIZE; pgto--; } @@ -211,11 +210,11 @@ _shift_data_right_pages(struct page **pages, size_t pgto_base, vto = kmap_atomic(*pgto, KM_USER0); vfrom = kmap_atomic(*pgfrom, KM_USER1); memmove(vto + pgto_base, vfrom + pgfrom_base, copy); + flush_dcache_page(*pgto); kunmap_atomic(vfrom, KM_USER1); kunmap_atomic(vto, KM_USER0); } while ((len -= copy) != 0); - flush_dcache_page(*pgto); } /* |