diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/file.c | 3 | ||||
| -rw-r--r-- | fs/nfs/file.c | 14 |
2 files changed, 14 insertions, 3 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index d511a78383c3..14d29404c834 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -4933,7 +4933,8 @@ static int cifs_swap_activate(struct swap_info_struct *sis, * from reading or writing the file */ - return 0; + sis->flags |= SWP_FS_OPS; + return add_swap_extent(sis, 0, sis->max, 0); } static void cifs_swap_deactivate(struct file *file) diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 150b7fa8f0a7..a3a073604070 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -483,6 +483,7 @@ static int nfs_swap_activate(struct swap_info_struct *sis, struct file *file, { unsigned long blocks; long long isize; + int ret; struct inode *inode = file_inode(file); struct rpc_clnt *clnt = NFS_CLIENT(inode); struct nfs_client *cl = NFS_SERVER(inode)->nfs_client; @@ -496,13 +497,22 @@ static int nfs_swap_activate(struct swap_info_struct *sis, struct file *file, return -EINVAL; } - *span = sis->pages; + ret = rpc_clnt_swap_activate(clnt); + if (ret) + return ret; + ret = add_swap_extent(sis, 0, sis->max, 0); + if (ret < 0) { + rpc_clnt_swap_deactivate(clnt); + return ret; + } + *span = sis->pages; if (cl->rpc_ops->enable_swap) cl->rpc_ops->enable_swap(inode); - return rpc_clnt_swap_activate(clnt); + sis->flags |= SWP_FS_OPS; + return ret; } static void nfs_swap_deactivate(struct file *file) |