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| author | Bryan Schumaker <bjschuma@netapp.com> | 2012-05-10 15:07:42 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-14 17:30:31 -0700 |
| commit | 46058d46d3fcf2900f18d9bd5585c8f89d59e1c4 (patch) | |
| tree | 9016197e0ce1185fcbaa001affa7a1a091d8b0af /fs/nfs/super.c | |
| parent | d72c727cd9de490f936a41634e34cd4a61ba6dd6 (diff) | |
| download | lwn-46058d46d3fcf2900f18d9bd5585c8f89d59e1c4.tar.gz lwn-46058d46d3fcf2900f18d9bd5585c8f89d59e1c4.zip | |
NFS: Allocate parsed mount data directly to the nfs_mount_info structure
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 5b025b08e766..fc6270120543 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2468,7 +2468,6 @@ error_splat_bdi: static struct dentry *nfs_fs_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *raw_data) { - struct nfs_parsed_mount_data *data = NULL; struct nfs_mount_info mount_info = { .fill_super = nfs_fill_super, .set_security = nfs_set_sb_security, @@ -2477,30 +2476,29 @@ static struct dentry *nfs_fs_mount(struct file_system_type *fs_type, struct dentry *mntroot = ERR_PTR(-ENOMEM); int error; - data = nfs_alloc_parsed_mount_data(); + mount_info.parsed = nfs_alloc_parsed_mount_data(); mntfh = nfs_alloc_fhandle(); - if (data == NULL || mntfh == NULL) + if (mount_info.parsed == NULL || mntfh == NULL) goto out; /* Validate the mount data */ - error = nfs_validate_mount_data(fs_type, raw_data, data, mntfh, dev_name); + error = nfs_validate_mount_data(fs_type, raw_data, mount_info.parsed, mntfh, dev_name); if (error == NFS_TEXT_DATA) - error = nfs_validate_text_mount_data(raw_data, data, dev_name); + error = nfs_validate_text_mount_data(raw_data, mount_info.parsed, dev_name); if (error < 0) { mntroot = ERR_PTR(error); goto out; } - mount_info.parsed = data; #ifdef CONFIG_NFS_V4 - if (data->version == 4) - mntroot = nfs4_try_mount(flags, dev_name, data); + if (mount_info.parsed->version == 4) + mntroot = nfs4_try_mount(flags, dev_name, mount_info.parsed); else #endif /* CONFIG_NFS_V4 */ mntroot = nfs_try_mount(flags, dev_name, mntfh, &mount_info); out: - nfs_free_parsed_mount_data(data); + nfs_free_parsed_mount_data(mount_info.parsed); nfs_free_fhandle(mntfh); return mntroot; } |