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| author |   Anna Schumaker <Anna.Schumaker@netapp.com> | 2014-09-26 13:58:48 -0400 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@primarydata.com> | 2014-09-30 16:24:56 -0400 |
| commit | 1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0 (patch) | |
| tree | 1e432e1decca1b3a6de427db31db5737d997a7f5 /include/linux/nfs_fs_sb.h | |
| parent | Merge commit '24bab491220f' into client-4.2 (diff) | |
| download | linux-dev-1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0.tar.xz linux-dev-1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0.zip | |
NFS: Implement SEEK
The SEEK operation is used when an application makes an lseek call with
either the SEEK_HOLE or SEEK_DATA flags set. I fall back on
nfs_file_llseek() if the server does not have SEEK support.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'include/linux/nfs_fs_sb.h')
| -rw-r--r-- | include/linux/nfs_fs_sb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 922be2e050f5..a32ba0d7a98f 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -230,5 +230,6 @@ struct nfs_server { #define NFS_CAP_STATEID_NFSV41 (1U << 16) #define NFS_CAP_ATOMIC_OPEN_V1 (1U << 17) #define NFS_CAP_SECURITY_LABEL (1U << 18) +#define NFS_CAP_SEEK (1U << 19) #endif |