diff options
Diffstat (limited to 'fs/nfsd/nfs4recover.c')
| -rw-r--r-- | fs/nfsd/nfs4recover.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index 954cf89..06da750 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -121,9 +121,9 @@ out: static void nfsd4_sync_rec_dir(void) { - down(&rec_dir.dentry->d_inode->i_sem); + mutex_lock(&rec_dir.dentry->d_inode->i_mutex); nfsd_sync_dir(rec_dir.dentry); - up(&rec_dir.dentry->d_inode->i_sem); + mutex_unlock(&rec_dir.dentry->d_inode->i_mutex); } int @@ -143,7 +143,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp) nfs4_save_user(&uid, &gid); /* lock the parent */ - down(&rec_dir.dentry->d_inode->i_sem); + mutex_lock(&rec_dir.dentry->d_inode->i_mutex); dentry = lookup_one_len(dname, rec_dir.dentry, HEXDIR_LEN-1); if (IS_ERR(dentry)) { @@ -159,7 +159,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp) out_put: dput(dentry); out_unlock: - up(&rec_dir.dentry->d_inode->i_sem); + mutex_unlock(&rec_dir.dentry->d_inode->i_mutex); if (status == 0) { clp->cl_firststate = 1; nfsd4_sync_rec_dir(); @@ -222,8 +222,7 @@ nfsd4_list_rec_dir(struct dentry *dir, recdir_func *f) nfs4_save_user(&uid, &gid); - filp = dentry_open(dget(dir), mntget(rec_dir.mnt), - O_RDWR); + filp = dentry_open(dget(dir), mntget(rec_dir.mnt), O_RDONLY); status = PTR_ERR(filp); if (IS_ERR(filp)) goto out; @@ -259,9 +258,9 @@ nfsd4_remove_clid_file(struct dentry *dir, struct dentry *dentry) printk("nfsd4: non-file found in client recovery directory\n"); return -EINVAL; } - down(&dir->d_inode->i_sem); + mutex_lock(&dir->d_inode->i_mutex); status = vfs_unlink(dir->d_inode, dentry); - up(&dir->d_inode->i_sem); + mutex_unlock(&dir->d_inode->i_mutex); return status; } @@ -274,9 +273,9 @@ nfsd4_clear_clid_dir(struct dentry *dir, struct dentry *dentry) * any regular files anyway, just in case the directory was created by * a kernel from the future.... */ nfsd4_list_rec_dir(dentry, nfsd4_remove_clid_file); - down(&dir->d_inode->i_sem); + mutex_lock(&dir->d_inode->i_mutex); status = vfs_rmdir(dir->d_inode, dentry); - up(&dir->d_inode->i_sem); + mutex_unlock(&dir->d_inode->i_mutex); return status; } @@ -288,9 +287,9 @@ nfsd4_unlink_clid_dir(char *name, int namlen) dprintk("NFSD: nfsd4_unlink_clid_dir. name %.*s\n", namlen, name); - down(&rec_dir.dentry->d_inode->i_sem); + mutex_lock(&rec_dir.dentry->d_inode->i_mutex); dentry = lookup_one_len(name, rec_dir.dentry, namlen); - up(&rec_dir.dentry->d_inode->i_sem); + mutex_unlock(&rec_dir.dentry->d_inode->i_mutex); if (IS_ERR(dentry)) { status = PTR_ERR(dentry); return status; @@ -400,9 +399,10 @@ nfsd4_init_recdir(char *rec_dirname) nfs4_save_user(&uid, &gid); - status = path_lookup(rec_dirname, LOOKUP_FOLLOW, &rec_dir); - if (status == -ENOENT) - printk("NFSD: recovery directory %s doesn't exist\n", + status = path_lookup(rec_dirname, LOOKUP_FOLLOW | LOOKUP_DIRECTORY, + &rec_dir); + if (status) + printk("NFSD: unable to find recovery directory %s\n", rec_dirname); if (!status) |
