diff options
Diffstat (limited to 'fs/nfs/write.c')
| -rw-r--r-- | fs/nfs/write.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 7084ac9a645..f6675d2c386 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -51,7 +51,6 @@ #include <linux/mm.h> #include <linux/pagemap.h> #include <linux/file.h> -#include <linux/mpage.h> #include <linux/writeback.h> #include <linux/sunrpc/clnt.h> @@ -396,6 +395,7 @@ int nfs_writepages(struct address_space *mapping, struct writeback_control *wbc) out: clear_bit(BDI_write_congested, &bdi->state); wake_up_all(&nfs_write_congestion); + writeback_congestion_end(); return err; } @@ -1252,7 +1252,13 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data) dprintk("NFS: %4d nfs_writeback_done (status %d)\n", task->tk_pid, task->tk_status); - /* Call the NFS version-specific code */ + /* + * ->write_done will attempt to use post-op attributes to detect + * conflicting writes by other clients. A strict interpretation + * of close-to-open would allow us to continue caching even if + * another writer had changed the file, but some applications + * depend on tighter cache coherency when writing. + */ status = NFS_PROTO(data->inode)->write_done(task, data); if (status != 0) return status; @@ -1273,7 +1279,7 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data) if (time_before(complain, jiffies)) { dprintk("NFS: faulty NFS server %s:" " (committed = %d) != (stable = %d)\n", - NFS_SERVER(data->inode)->hostname, + NFS_SERVER(data->inode)->nfs_client->cl_hostname, resp->verf->committed, argp->stable); complain = jiffies + 300 * HZ; } @@ -1558,7 +1564,6 @@ void nfs_destroy_writepagecache(void) { mempool_destroy(nfs_commit_mempool); mempool_destroy(nfs_wdata_mempool); - if (kmem_cache_destroy(nfs_wdata_cachep)) - printk(KERN_INFO "nfs_write_data: not all structures were freed\n"); + kmem_cache_destroy(nfs_wdata_cachep); } |