struct gfs2_glock *gl = container_of(rcu, struct gfs2_glock, gl_rcu);
kfree(gl->gl_lksb.sb_lvbptr);
- if (gl->gl_ops->go_flags & GLOF_ASPACE)
- kmem_cache_free(gfs2_glock_aspace_cachep, gl);
- else
+ if (gl->gl_ops->go_flags & GLOF_ASPACE) {
+ struct gfs2_glock_aspace *gla =
+ container_of(gl, struct gfs2_glock_aspace, glock);
+ kmem_cache_free(gfs2_glock_aspace_cachep, gla);
+ } else
kmem_cache_free(gfs2_glock_cachep, gl);
}
.ln_sbd = sdp };
struct gfs2_glock *gl, *tmp;
struct address_space *mapping;
- struct kmem_cache *cachep;
int ret = 0;
gl = find_insert_glock(&name, NULL);
if (!create)
return -ENOENT;
- if (glops->go_flags & GLOF_ASPACE)
- cachep = gfs2_glock_aspace_cachep;
- else
- cachep = gfs2_glock_cachep;
- gl = kmem_cache_alloc(cachep, GFP_NOFS);
- if (!gl)
- return -ENOMEM;
-
+ if (glops->go_flags & GLOF_ASPACE) {
+ struct gfs2_glock_aspace *gla =
+ kmem_cache_alloc(gfs2_glock_aspace_cachep, GFP_NOFS);
+ if (!gla)
+ return -ENOMEM;
+ gl = &gla->glock;
+ } else {
+ gl = kmem_cache_alloc(gfs2_glock_cachep, GFP_NOFS);
+ if (!gl)
+ return -ENOMEM;
+ }
memset(&gl->gl_lksb, 0, sizeof(struct dlm_lksb));
+ gl->gl_ops = glops;
if (glops->go_flags & GLOF_LVB) {
gl->gl_lksb.sb_lvbptr = kzalloc(GDLM_LVB_SIZE, GFP_NOFS);
if (!gl->gl_lksb.sb_lvbptr) {
- kmem_cache_free(cachep, gl);
+ gfs2_glock_dealloc(&gl->gl_rcu);
return -ENOMEM;
}
}
gl->gl_state = LM_ST_UNLOCKED;
gl->gl_target = LM_ST_UNLOCKED;
gl->gl_demote_state = LM_ST_EXCLUSIVE;
- gl->gl_ops = glops;
gl->gl_dstamp = 0;
preempt_disable();
/* We use the global stats to estimate the initial per-glock stats */
*glp = tmp;
out_free:
- kfree(gl->gl_lksb.sb_lvbptr);
- kmem_cache_free(cachep, gl);
+ gfs2_glock_dealloc(&gl->gl_rcu);
if (atomic_dec_and_test(&sdp->sd_glock_disposal))
wake_up(&sdp->sd_glock_wait);