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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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74
fs/gfs2/sys.c
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@@ -319,85 +319,23 @@ struct counters_attr {
ssize_t (*show)(struct gfs2_sbd *, char *);
};
#define COUNTERS_ATTR_GENERAL(name, fmt, val) \
#define COUNTERS_ATTR(name, fmt) \
static ssize_t name##_show(struct gfs2_sbd *sdp, char *buf) \
{ \
return sprintf(buf, fmt, val); \
return sprintf(buf, fmt, (unsigned int)atomic_read(&sdp->sd_##name)); \
} \
static struct counters_attr counters_attr_##name = __ATTR_RO(name)
#define COUNTERS_ATTR_SIMPLE(name, fmt) \
COUNTERS_ATTR_GENERAL(name, fmt, sdp->sd_##name)
#define COUNTERS_ATTR_ATOMIC(name, fmt) \
COUNTERS_ATTR_GENERAL(name, fmt, (unsigned int)atomic_read(&sdp->sd_##name))
COUNTERS_ATTR_ATOMIC(glock_count, "%u\n");
COUNTERS_ATTR_ATOMIC(glock_held_count, "%u\n");
COUNTERS_ATTR_ATOMIC(inode_count, "%u\n");
COUNTERS_ATTR_ATOMIC(bufdata_count, "%u\n");
COUNTERS_ATTR_ATOMIC(unlinked_count, "%u\n");
COUNTERS_ATTR_ATOMIC(quota_count, "%u\n");
COUNTERS_ATTR_SIMPLE(log_num_gl, "%u\n");
COUNTERS_ATTR_SIMPLE(log_num_buf, "%u\n");
COUNTERS_ATTR_SIMPLE(log_num_revoke, "%u\n");
COUNTERS_ATTR_SIMPLE(log_num_rg, "%u\n");
COUNTERS_ATTR_SIMPLE(log_num_databuf, "%u\n");
COUNTERS_ATTR_SIMPLE(log_blks_free, "%u\n");
COUNTERS_ATTR_GENERAL(jd_blocks, "%u\n", sdp->sd_jdesc->jd_blocks);
COUNTERS_ATTR_ATOMIC(reclaim_count, "%u\n");
COUNTERS_ATTR_SIMPLE(log_wraps, "%llu\n");
COUNTERS_ATTR_ATOMIC(fh2dentry_misses, "%u\n");
COUNTERS_ATTR_ATOMIC(reclaimed, "%u\n");
COUNTERS_ATTR_ATOMIC(log_flush_incore, "%u\n");
COUNTERS_ATTR_ATOMIC(log_flush_ondisk, "%u\n");
COUNTERS_ATTR_ATOMIC(glock_nq_calls, "%u\n");
COUNTERS_ATTR_ATOMIC(glock_dq_calls, "%u\n");
COUNTERS_ATTR_ATOMIC(glock_prefetch_calls, "%u\n");
COUNTERS_ATTR_ATOMIC(lm_lock_calls, "%u\n");
COUNTERS_ATTR_ATOMIC(lm_unlock_calls, "%u\n");
COUNTERS_ATTR_ATOMIC(lm_callbacks, "%u\n");
COUNTERS_ATTR_ATOMIC(ops_address, "%u\n");
COUNTERS_ATTR_ATOMIC(ops_dentry, "%u\n");
COUNTERS_ATTR_ATOMIC(ops_export, "%u\n");
COUNTERS_ATTR_ATOMIC(ops_file, "%u\n");
COUNTERS_ATTR_ATOMIC(ops_inode, "%u\n");
COUNTERS_ATTR_ATOMIC(ops_super, "%u\n");
COUNTERS_ATTR_ATOMIC(ops_vm, "%u\n");
COUNTERS_ATTR(glock_count, "%u\n");
COUNTERS_ATTR(glock_held_count, "%u\n");
COUNTERS_ATTR(inode_count, "%u\n");
COUNTERS_ATTR(reclaimed, "%u\n");
static struct attribute *counters_attrs[] = {
&counters_attr_glock_count.attr,
&counters_attr_glock_held_count.attr,
&counters_attr_inode_count.attr,
&counters_attr_bufdata_count.attr,
&counters_attr_unlinked_count.attr,
&counters_attr_quota_count.attr,
&counters_attr_log_num_gl.attr,
&counters_attr_log_num_buf.attr,
&counters_attr_log_num_revoke.attr,
&counters_attr_log_num_rg.attr,
&counters_attr_log_num_databuf.attr,
&counters_attr_log_blks_free.attr,
&counters_attr_jd_blocks.attr,
&counters_attr_reclaim_count.attr,
&counters_attr_log_wraps.attr,
&counters_attr_fh2dentry_misses.attr,
&counters_attr_reclaimed.attr,
&counters_attr_log_flush_incore.attr,
&counters_attr_log_flush_ondisk.attr,
&counters_attr_glock_nq_calls.attr,
&counters_attr_glock_dq_calls.attr,
&counters_attr_glock_prefetch_calls.attr,
&counters_attr_lm_lock_calls.attr,
&counters_attr_lm_unlock_calls.attr,
&counters_attr_lm_callbacks.attr,
&counters_attr_ops_address.attr,
&counters_attr_ops_dentry.attr,
&counters_attr_ops_export.attr,
&counters_attr_ops_file.attr,
&counters_attr_ops_inode.attr,
&counters_attr_ops_super.attr,
&counters_attr_ops_vm.attr,
NULL
};