diff options
| author | Bryan Schumaker <bjschuma@netapp.com> | 2010-10-20 15:44:37 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-10-23 15:27:35 -0400 |
| commit | 56e4ebf877b6043c289bda32a5a7385b80c17dee (patch) | |
| tree | 160ae8d5b5ee3871d02a9f5283187430c9ec5ffe /fs/nfs/client.c | |
| parent | afa8ccc978c24d8ab22e3b3b8cbd1054c84c070b (diff) | |
NFS: readdir with vmapped pages
We can use vmapped pages to read more information from the network at once.
This will reduce the number of calls needed to complete a readdir.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
[trondmy: Added #include for linux/vmalloc.h> in fs/nfs/dir.c]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/client.c')
| -rw-r--r-- | fs/nfs/client.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 5f01f42b399..876ba859270 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -903,8 +903,8 @@ static void nfs_server_set_fsinfo(struct nfs_server *server, struct nfs_fsinfo * server->wtmult = nfs_block_bits(fsinfo->wtmult, NULL); server->dtsize = nfs_block_size(fsinfo->dtpref, NULL); - if (server->dtsize > PAGE_CACHE_SIZE) - server->dtsize = PAGE_CACHE_SIZE; + if (server->dtsize > PAGE_CACHE_SIZE * NFS_MAX_READDIR_PAGES) + server->dtsize = PAGE_CACHE_SIZE * NFS_MAX_READDIR_PAGES; if (server->dtsize > server->rsize) server->dtsize = server->rsize; |