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Diffstat (limited to 'fs/gfs2/glock.c')
-rw-r--r--fs/gfs2/glock.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 32e74710b..a4ff7b56f 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -446,7 +446,7 @@ __acquires(&gl->gl_lockref.lock)
{
const struct gfs2_glock_operations *glops = gl->gl_ops;
struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;
- unsigned int lck_flags = gh ? gh->gh_flags : 0;
+ unsigned int lck_flags = (unsigned int)(gh ? gh->gh_flags : 0);
int ret;
lck_flags &= (LM_FLAG_TRY | LM_FLAG_TRY_1CB | LM_FLAG_NOEXP |
@@ -750,7 +750,7 @@ again:
*
*/
-void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, unsigned flags,
+void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, u16 flags,
struct gfs2_holder *gh)
{
INIT_LIST_HEAD(&gh->gh_list);
@@ -774,7 +774,7 @@ void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state, unsigned flags,
*
*/
-void gfs2_holder_reinit(unsigned int state, unsigned flags, struct gfs2_holder *gh)
+void gfs2_holder_reinit(unsigned int state, u16 flags, struct gfs2_holder *gh)
{
gh->gh_state = state;
gh->gh_flags = flags;
@@ -1080,7 +1080,7 @@ void gfs2_glock_dq_uninit(struct gfs2_holder *gh)
int gfs2_glock_nq_num(struct gfs2_sbd *sdp, u64 number,
const struct gfs2_glock_operations *glops,
- unsigned int state, int flags, struct gfs2_holder *gh)
+ unsigned int state, u16 flags, struct gfs2_holder *gh)
{
struct gfs2_glock *gl;
int error;
@@ -1417,14 +1417,14 @@ static struct shrinker glock_shrinker = {
static void glock_hash_walk(glock_examiner examiner, const struct gfs2_sbd *sdp)
{
struct gfs2_glock *gl;
- struct rhash_head *pos, *next;
+ struct rhash_head *pos;
const struct bucket_table *tbl;
int i;
rcu_read_lock();
tbl = rht_dereference_rcu(gl_hash_table.tbl, &gl_hash_table);
for (i = 0; i < tbl->size; i++) {
- rht_for_each_entry_safe(gl, pos, next, tbl, i, gl_node) {
+ rht_for_each_entry_rcu(gl, pos, tbl, i, gl_node) {
if ((gl->gl_name.ln_sbd == sdp) &&
lockref_get_not_dead(&gl->gl_lockref))
examiner(gl);
@@ -1506,7 +1506,9 @@ void gfs2_gl_hash_clear(struct gfs2_sbd *sdp)
flush_workqueue(glock_workqueue);
glock_hash_walk(clear_glock, sdp);
flush_workqueue(glock_workqueue);
- wait_event(sdp->sd_glock_wait, atomic_read(&sdp->sd_glock_disposal) == 0);
+ wait_event_timeout(sdp->sd_glock_wait,
+ atomic_read(&sdp->sd_glock_disposal) == 0,
+ HZ * 600);
glock_hash_walk(dump_glock_func, sdp);
}
@@ -1539,7 +1541,7 @@ static const char *state2str(unsigned state)
return "??";
}
-static const char *hflags2str(char *buf, unsigned flags, unsigned long iflags)
+static const char *hflags2str(char *buf, u16 flags, unsigned long iflags)
{
char *p = buf;
if (flags & LM_FLAG_TRY)