diff options
| -rw-r--r-- | fs/nfs/write.c | 4 | ||||
| -rw-r--r-- | include/linux/nfs_fs_sb.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 522cd41..de92b95 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -224,7 +224,7 @@ static int nfs_set_page_writeback(struct page *page) struct inode *inode = page->mapping->host; struct nfs_server *nfss = NFS_SERVER(inode); - if (atomic_inc_return(&nfss->writeback) > + if (atomic_long_inc_return(&nfss->writeback) > NFS_CONGESTION_ON_THRESH) set_bdi_congested(&nfss->backing_dev_info, WRITE); } @@ -237,7 +237,7 @@ static void nfs_end_page_writeback(struct page *page) struct nfs_server *nfss = NFS_SERVER(inode); end_page_writeback(page); - if (atomic_dec_return(&nfss->writeback) < NFS_CONGESTION_OFF_THRESH) { + if (atomic_long_dec_return(&nfss->writeback) < NFS_CONGESTION_OFF_THRESH) { clear_bdi_congested(&nfss->backing_dev_info, WRITE); congestion_end(WRITE); } diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index c95d5e6..52b4378 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -82,7 +82,7 @@ struct nfs_server { struct rpc_clnt * client_acl; /* ACL RPC client handle */ struct nfs_iostats * io_stats; /* I/O statistics */ struct backing_dev_info backing_dev_info; - atomic_t writeback; /* number of writeback pages */ + atomic_long_t writeback; /* number of writeback pages */ int flags; /* various flags */ unsigned int caps; /* server capabilities */ unsigned int rsize; /* read size */ |