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[GFS2] Patch to remove stats gathering from GFS2

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Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Teigland
2006-02-23 10:11:47 +00:00
committed by Steven Whitehouse
parent 8d3b35a4af
commit 6a6b3d018f
12 changed files with 10 additions and 226 deletions
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23
fs/gfs2/glock.c
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@@ -106,8 +106,6 @@ static void glock_free(struct gfs2_glock *gl)
gfs2_aspace_put(aspace);
kmem_cache_free(gfs2_glock_cachep, gl);
atomic_dec(&sdp->sd_glock_count);
}
/**
@@ -316,8 +314,6 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, uint64_t number,
if (error)
goto fail_aspace;
atomic_inc(&sdp->sd_glock_count);
write_lock(&bucket->hb_lock);
tmp = search_bucket(bucket, &name);
if (tmp) {
@@ -836,13 +832,10 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
held2 = (new_state != LM_ST_UNLOCKED);
if (held1 != held2) {
if (held2) {
atomic_inc(&sdp->sd_glock_held_count);
if (held2)
gfs2_glock_hold(gl);
} else {
atomic_dec(&sdp->sd_glock_held_count);
else
gfs2_glock_put(gl);
}
}
gl->gl_state = new_state;
@@ -994,8 +987,6 @@ void gfs2_glock_xmote_th(struct gfs2_glock *gl, unsigned int state, int flags)
gfs2_glock_hold(gl);
gl->gl_req_bh = xmote_bh;
atomic_inc(&sdp->sd_lm_lock_calls);
lck_ret = gfs2_lm_lock(sdp, gl->gl_lock, gl->gl_state, state,
lck_flags);
@@ -1087,8 +1078,6 @@ void gfs2_glock_drop_th(struct gfs2_glock *gl)
gfs2_glock_hold(gl);
gl->gl_req_bh = drop_bh;
atomic_inc(&sdp->sd_lm_unlock_calls);
ret = gfs2_lm_unlock(sdp, gl->gl_lock, gl->gl_state);
if (gfs2_assert_withdraw(sdp, !(ret & LM_OUT_ERROR)))
@@ -1313,8 +1302,6 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
struct gfs2_sbd *sdp = gl->gl_sbd;
int error = 0;
atomic_inc(&sdp->sd_glock_nq_calls);
restart:
if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags))) {
set_bit(HIF_ABORTED, &gh->gh_iflags);
@@ -1406,8 +1393,6 @@ void gfs2_glock_dq(struct gfs2_holder *gh)
struct gfs2_sbd *sdp = gl->gl_sbd;
struct gfs2_glock_operations *glops = gl->gl_ops;
atomic_inc(&sdp->sd_glock_dq_calls);
if (gh->gh_flags & GL_SYNC)
set_bit(GLF_SYNC, &gl->gl_flags);
@@ -1469,8 +1454,6 @@ void gfs2_glock_prefetch(struct gfs2_glock *gl, unsigned int state, int flags)
spin_unlock(&gl->gl_spin);
glops->go_xmote_th(gl, state, flags);
atomic_inc(&gl->gl_sbd->sd_glock_prefetch_calls);
}
/**
@@ -1916,8 +1899,6 @@ void gfs2_glock_cb(lm_fsdata_t *fsdata, unsigned int type, void *data)
{
struct gfs2_sbd *sdp = (struct gfs2_sbd *)fsdata;
atomic_inc(&sdp->sd_lm_callbacks);
switch (type) {
case LM_CB_NEED_E:
blocking_cb(sdp, (struct lm_lockname *)data, LM_ST_UNLOCKED);