diff options
| -rw-r--r-- | fs/gfs2/locking/dlm/main.c | 6 | ||||
| -rw-r--r-- | fs/gfs2/locking/dlm/mount.c | 6 | ||||
| -rw-r--r-- | fs/gfs2/locking/dlm/sysfs.c | 13 |
3 files changed, 15 insertions, 10 deletions
diff --git a/fs/gfs2/locking/dlm/main.c b/fs/gfs2/locking/dlm/main.c index 2194b1d5b5e..a0e7eda643e 100644 --- a/fs/gfs2/locking/dlm/main.c +++ b/fs/gfs2/locking/dlm/main.c @@ -11,9 +11,6 @@ #include "lock_dlm.h" -extern int gdlm_drop_count; -extern int gdlm_drop_period; - extern struct lm_lockops gdlm_ops; static int __init init_lock_dlm(void) @@ -40,9 +37,6 @@ static int __init init_lock_dlm(void) return error; } - gdlm_drop_count = GDLM_DROP_COUNT; - gdlm_drop_period = GDLM_DROP_PERIOD; - printk(KERN_INFO "Lock_DLM (built %s %s) installed\n", __DATE__, __TIME__); return 0; diff --git a/fs/gfs2/locking/dlm/mount.c b/fs/gfs2/locking/dlm/mount.c index cdd1694e889..1d8faa3da8a 100644 --- a/fs/gfs2/locking/dlm/mount.c +++ b/fs/gfs2/locking/dlm/mount.c @@ -9,8 +9,6 @@ #include "lock_dlm.h" -int gdlm_drop_count; -int gdlm_drop_period; const struct lm_lockops gdlm_ops; @@ -24,8 +22,8 @@ static struct gdlm_ls *init_gdlm(lm_callback_t cb, struct gfs2_sbd *sdp, if (!ls) return NULL; - ls->drop_locks_count = gdlm_drop_count; - ls->drop_locks_period = gdlm_drop_period; + ls->drop_locks_count = GDLM_DROP_COUNT; + ls->drop_locks_period = GDLM_DROP_PERIOD; ls->fscb = cb; ls->sdp = sdp; ls->fsflags = flags; diff --git a/fs/gfs2/locking/dlm/sysfs.c b/fs/gfs2/locking/dlm/sysfs.c index 29ae06f9494..4746b884662 100644 --- a/fs/gfs2/locking/dlm/sysfs.c +++ b/fs/gfs2/locking/dlm/sysfs.c @@ -116,6 +116,17 @@ static ssize_t recover_status_show(struct gdlm_ls *ls, char *buf) return sprintf(buf, "%d\n", ls->recover_jid_status); } +static ssize_t drop_count_show(struct gdlm_ls *ls, char *buf) +{ + return sprintf(buf, "%d\n", ls->drop_locks_count); +} + +static ssize_t drop_count_store(struct gdlm_ls *ls, const char *buf, size_t len) +{ + ls->drop_locks_count = simple_strtol(buf, NULL, 0); + return len; +} + struct gdlm_attr { struct attribute attr; ssize_t (*show)(struct gdlm_ls *, char *); @@ -135,6 +146,7 @@ GDLM_ATTR(first_done, 0444, first_done_show, NULL); GDLM_ATTR(recover, 0644, recover_show, recover_store); GDLM_ATTR(recover_done, 0444, recover_done_show, NULL); GDLM_ATTR(recover_status, 0444, recover_status_show, NULL); +GDLM_ATTR(drop_count, 0644, drop_count_show, drop_count_store); static struct attribute *gdlm_attrs[] = { &gdlm_attr_proto_name.attr, @@ -147,6 +159,7 @@ static struct attribute *gdlm_attrs[] = { &gdlm_attr_recover.attr, &gdlm_attr_recover_done.attr, &gdlm_attr_recover_status.attr, + &gdlm_attr_drop_count.attr, NULL, }; |