diff options
| -rw-r--r-- | fs/gfs2/locking/dlm/mount.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/fs/gfs2/locking/dlm/mount.c b/fs/gfs2/locking/dlm/mount.c index 042f3a7..026f05c 100644 --- a/fs/gfs2/locking/dlm/mount.c +++ b/fs/gfs2/locking/dlm/mount.c @@ -60,7 +60,7 @@ static struct gdlm_ls *init_gdlm(lm_callback_t cb, lm_fsdata_t *fsdata, return ls; } -static int make_args(struct gdlm_ls *ls, char *data_arg) +static int make_args(struct gdlm_ls *ls, char *data_arg, int *nodir) { char data[256]; char *options, *x, *y; @@ -101,6 +101,14 @@ static int make_args(struct gdlm_ls *ls, char *data_arg) } sscanf(y, "%u", &ls->id); + } else if (!strcmp(x, "nodir")) { + if (!y) { + log_error("need argument to nodir"); + error = -EINVAL; + break; + } + sscanf(y, "%u", nodir); + } else { log_error("unkonwn option: %s", x); error = -EINVAL; @@ -118,7 +126,7 @@ static int gdlm_mount(char *table_name, char *host_data, struct kobject *fskobj) { struct gdlm_ls *ls; - int error = -ENOMEM; + int error = -ENOMEM, nodir = 0; if (min_lvb_size > GDLM_LVB_SIZE) goto out; @@ -127,12 +135,18 @@ static int gdlm_mount(char *table_name, char *host_data, if (!ls) goto out; + error = make_args(ls, host_data, &nodir); + if (error) + goto out; + error = gdlm_init_threads(ls); if (error) goto out_free; error = dlm_new_lockspace(ls->fsname, strlen(ls->fsname), - &ls->dlm_lockspace, 0, GDLM_LVB_SIZE); + &ls->dlm_lockspace, + nodir ? DLM_LSFL_NODIR : 0, + GDLM_LVB_SIZE); if (error) { log_error("dlm_new_lockspace error %d", error); goto out_thread; @@ -142,10 +156,6 @@ static int gdlm_mount(char *table_name, char *host_data, if (error) goto out_dlm; - error = make_args(ls, host_data); - if (error) - goto out_sysfs; - lockstruct->ls_jid = ls->jid; lockstruct->ls_first = ls->first; lockstruct->ls_lockspace = ls; @@ -154,8 +164,6 @@ static int gdlm_mount(char *table_name, char *host_data, lockstruct->ls_lvb_size = GDLM_LVB_SIZE; return 0; - out_sysfs: - gdlm_kobject_release(ls); out_dlm: dlm_release_lockspace(ls->dlm_lockspace, 2); out_thread: |