diff options
| author | Peng Tao <tao.peng@primarydata.com> | 2015-06-25 12:19:32 +0200 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-06-26 20:01:37 +0200 |
| commit | 865a7ecb2131a3ba26cc1d49daf18275375109f0 (patch) | |
| tree | 67d77d73581a6529d787ec02efd8a6b86e692d54 /fs/nfs | |
| parent | pnfs/flexfiles: report layoutstat regularly (diff) | |
| download | linux-865a7ecb2131a3ba26cc1d49daf18275375109f0.tar.xz linux-865a7ecb2131a3ba26cc1d49daf18275375109f0.zip | |
nfs: provide pnfs_report_layoutstat when NFS42 is disabled
kbuild test robot reported:
fs/built-in.o: In function `pnfs_report_layoutstat':
>> (.text+0x151a1c): undefined reference to `nfs42_proc_layoutstats_generic'
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/pnfs.c | 2 | ||||
| -rw-r--r-- | fs/nfs/pnfs.h | 12 |
2 files changed, 12 insertions, 2 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 5b5224341bcd..40bacebb5b97 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -2252,6 +2252,7 @@ struct nfs4_threshold *pnfs_mdsthreshold_alloc(void) return thp; } +#if IS_ENABLED(CONFIG_NFS_V4_2) int pnfs_report_layoutstat(struct inode *inode) { @@ -2306,3 +2307,4 @@ out_put: goto out; } EXPORT_SYMBOL_GPL(pnfs_report_layoutstat); +#endif diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index 0a4723945db2..3e6ab7bfbabd 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -292,8 +292,6 @@ int pnfs_write_done_resend_to_mds(struct nfs_pgio_header *); struct nfs4_threshold *pnfs_mdsthreshold_alloc(void); void pnfs_error_mark_layout_for_return(struct inode *inode, struct pnfs_layout_segment *lseg); -int pnfs_report_layoutstat(struct inode *inode); - /* nfs4_deviceid_flags */ enum { NFS_DEVICEID_INVALID = 0, /* set when MDS clientid recalled */ @@ -692,4 +690,14 @@ static inline void nfs4_pnfs_v3_ds_connect_unload(void) #endif /* CONFIG_NFS_V4_1 */ +#if IS_ENABLED(CONFIG_NFS_V4_2) +int pnfs_report_layoutstat(struct inode *inode); +#else +static inline int +pnfs_report_layoutstat(struct inode *inode) +{ + return 0; +} +#endif + #endif /* FS_NFS_PNFS_H */ |