diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/inode.c | 23 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 4 | ||||
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 3 | ||||
| -rw-r--r-- | fs/nfs/nfs4super.c | 39 | ||||
| -rw-r--r-- | fs/nfs/write.c | 20 |
5 files changed, 41 insertions, 48 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index e8877c82582d..a6ffa4be2a03 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -106,7 +106,7 @@ u64 nfs_compat_user_ino64(u64 fileid) return ino; } -static void nfs_clear_inode(struct inode *inode) +void nfs_clear_inode(struct inode *inode) { /* * The following should never happen... @@ -1472,27 +1472,6 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) return -ESTALE; } - -#ifdef CONFIG_NFS_V4 - -/* - * Clean out any remaining NFSv4 state that might be left over due - * to open() calls that passed nfs_atomic_lookup, but failed to call - * nfs_open(). - */ -void nfs4_evict_inode(struct inode *inode) -{ - truncate_inode_pages(&inode->i_data, 0); - clear_inode(inode); - pnfs_return_layout(inode); - pnfs_destroy_layout(NFS_I(inode)); - /* If we are holding a delegation, return it! */ - nfs_inode_return_delegation_noreclaim(inode); - /* First call standard NFS clear_inode() code */ - nfs_clear_inode(inode); -} -#endif - struct inode *nfs_alloc_inode(struct super_block *sb) { struct nfs_inode *nfsi; diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 17d14709e750..4174faf73ec1 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -319,10 +319,8 @@ extern struct workqueue_struct *nfsiod_workqueue; extern struct inode *nfs_alloc_inode(struct super_block *sb); extern void nfs_destroy_inode(struct inode *); extern int nfs_write_inode(struct inode *, struct writeback_control *); +extern void nfs_clear_inode(struct inode *); extern void nfs_evict_inode(struct inode *); -#ifdef CONFIG_NFS_V4 -extern void nfs4_evict_inode(struct inode *); -#endif void nfs_zap_acl_cache(struct inode *inode); extern int nfs_wait_bit_killable(void *word); diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index c321fb59d801..4811e1251d32 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -205,9 +205,6 @@ extern const struct dentry_operations nfs4_dentry_operations; int nfs_atomic_open(struct inode *, struct dentry *, struct file *, unsigned, umode_t, int *); -/* write.c */ -int nfs4_write_inode(struct inode *, struct writeback_control *); - /* nfs4namespace.c */ rpc_authflavor_t nfs_find_best_sec(struct nfs4_secinfo_flavors *); struct rpc_clnt *nfs4_create_sec_client(struct rpc_clnt *, struct inode *, struct qstr *); diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c index c70e1730755c..1c825f3bef51 100644 --- a/fs/nfs/nfs4super.c +++ b/fs/nfs/nfs4super.c @@ -6,12 +6,16 @@ #include <linux/nfs_idmap.h> #include <linux/nfs4_mount.h> #include <linux/nfs_fs.h> +#include "delegation.h" #include "internal.h" #include "nfs4_fs.h" +#include "pnfs.h" #include "nfs.h" #define NFSDBG_FACILITY NFSDBG_VFS +static int nfs4_write_inode(struct inode *inode, struct writeback_control *wbc); +static void nfs4_evict_inode(struct inode *inode); static struct dentry *nfs4_remote_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *raw_data); static struct dentry *nfs4_referral_mount(struct file_system_type *fs_type, @@ -75,6 +79,41 @@ struct nfs_subversion nfs_v4 = { .xattr = nfs4_xattr_handlers, }; +static int nfs4_write_inode(struct inode *inode, struct writeback_control *wbc) +{ + int ret = nfs_write_inode(inode, wbc); + + if (ret >= 0 && test_bit(NFS_INO_LAYOUTCOMMIT, &NFS_I(inode)->flags)) { + int status; + bool sync = true; + + if (wbc->sync_mode == WB_SYNC_NONE) + sync = false; + + status = pnfs_layoutcommit_inode(inode, sync); + if (status < 0) + return status; + } + return ret; +} + +/* + * Clean out any remaining NFSv4 state that might be left over due + * to open() calls that passed nfs_atomic_lookup, but failed to call + * nfs_open(). + */ +static void nfs4_evict_inode(struct inode *inode) +{ + truncate_inode_pages(&inode->i_data, 0); + clear_inode(inode); + pnfs_return_layout(inode); + pnfs_destroy_layout(NFS_I(inode)); + /* If we are holding a delegation, return it! */ + nfs_inode_return_delegation_noreclaim(inode); + /* First call standard NFS clear_inode() code */ + nfs_clear_inode(inode); +} + /* * Get the superblock for the NFS4 root partition */ diff --git a/fs/nfs/write.c b/fs/nfs/write.c index f312860c15d0..6ddac54dc67f 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1674,26 +1674,6 @@ int nfs_write_inode(struct inode *inode, struct writeback_control *wbc) return nfs_commit_unstable_pages(inode, wbc); } -#ifdef CONFIG_NFS_V4 -int nfs4_write_inode(struct inode *inode, struct writeback_control *wbc) -{ - int ret = nfs_write_inode(inode, wbc); - - if (ret >= 0 && test_bit(NFS_INO_LAYOUTCOMMIT, &NFS_I(inode)->flags)) { - int status; - bool sync = true; - - if (wbc->sync_mode == WB_SYNC_NONE) - sync = false; - - status = pnfs_layoutcommit_inode(inode, sync); - if (status < 0) - return status; - } - return ret; -} -#endif - /* * flush the inode to disk. */ |