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-rw-r--r--fs/gfs2/glock.c9
-rw-r--r--fs/gfs2/lock_dlm.c4
-rw-r--r--fs/gfs2/util.h1
-rw-r--r--fs/gfs2/xattr.c1
4 files changed, 9 insertions, 6 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index ffca19598525..4178417249c3 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1550,14 +1550,15 @@ static void glock_hash_walk(glock_examiner examiner, const struct gfs2_sbd *sdp)
do {
gl = ERR_PTR(rhashtable_walk_start(&iter));
- if (gl)
- continue;
+ if (IS_ERR(gl))
+ goto walk_stop;
while ((gl = rhashtable_walk_next(&iter)) && !IS_ERR(gl))
- if ((gl->gl_name.ln_sbd == sdp) &&
+ if (gl->gl_name.ln_sbd == sdp &&
lockref_get_not_dead(&gl->gl_lockref))
examiner(gl);
+walk_stop:
rhashtable_walk_stop(&iter);
} while (cond_resched(), gl == ERR_PTR(-EAGAIN));
@@ -1940,6 +1941,7 @@ static void gfs2_glock_iter_next(struct gfs2_glock_iter *gi)
}
static void *gfs2_glock_seq_start(struct seq_file *seq, loff_t *pos)
+ __acquires(RCU)
{
struct gfs2_glock_iter *gi = seq->private;
loff_t n = *pos;
@@ -1972,6 +1974,7 @@ static void *gfs2_glock_seq_next(struct seq_file *seq, void *iter_ptr,
}
static void gfs2_glock_seq_stop(struct seq_file *seq, void *iter_ptr)
+ __releases(RCU)
{
struct gfs2_glock_iter *gi = seq->private;
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
index 1d98b8a36eb3..65f33a0ac190 100644
--- a/fs/gfs2/lock_dlm.c
+++ b/fs/gfs2/lock_dlm.c
@@ -23,8 +23,6 @@
#include "sys.h"
#include "trace_gfs2.h"
-extern struct workqueue_struct *gfs2_control_wq;
-
/**
* gfs2_update_stats - Update time based stats
* @mv: Pointer to mean/variance structure to update
@@ -1176,7 +1174,7 @@ static void gdlm_recovery_result(struct gfs2_sbd *sdp, unsigned int jid,
spin_unlock(&ls->ls_recover_spin);
}
-const struct dlm_lockspace_ops gdlm_lockspace_ops = {
+static const struct dlm_lockspace_ops gdlm_lockspace_ops = {
.recover_prep = gdlm_recover_prep,
.recover_slot = gdlm_recover_slot,
.recover_done = gdlm_recover_done,
diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h
index c81295f407f6..3926f95a6eb7 100644
--- a/fs/gfs2/util.h
+++ b/fs/gfs2/util.h
@@ -151,6 +151,7 @@ extern struct kmem_cache *gfs2_rgrpd_cachep;
extern struct kmem_cache *gfs2_quotad_cachep;
extern struct kmem_cache *gfs2_qadata_cachep;
extern mempool_t *gfs2_page_pool;
+extern struct workqueue_struct *gfs2_control_wq;
static inline unsigned int gfs2_tune_get_i(struct gfs2_tune *gt,
unsigned int *p)
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 54179554c7d2..cf694de4991a 100644
--- a/fs/gfs2/xattr.c
+++ b/fs/gfs2/xattr.c
@@ -25,6 +25,7 @@
#include "meta_io.h"
#include "quota.h"
#include "rgrp.h"
+#include "super.h"
#include "trans.h"
#include "util.h"