xfs: remove unused procfs code
As a part of the work to move xfs global stats from procfs to sysfs, this patch removes the now unused procfs code that was xfs stat specific. Signed-off-by: Bill O'Donnell <billodo@redhat.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
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@ -111,80 +111,6 @@ void xfs_stats_clearall(void)
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}
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}
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static int xfs_stat_proc_show(struct seq_file *m, void *v)
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{
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int i, j;
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__uint64_t xs_xstrat_bytes = 0;
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__uint64_t xs_write_bytes = 0;
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__uint64_t xs_read_bytes = 0;
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static const struct xstats_entry {
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char *desc;
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int endpoint;
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} xstats[] = {
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{ "extent_alloc", XFSSTAT_END_EXTENT_ALLOC },
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{ "abt", XFSSTAT_END_ALLOC_BTREE },
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{ "blk_map", XFSSTAT_END_BLOCK_MAPPING },
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{ "bmbt", XFSSTAT_END_BLOCK_MAP_BTREE },
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{ "dir", XFSSTAT_END_DIRECTORY_OPS },
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{ "trans", XFSSTAT_END_TRANSACTIONS },
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{ "ig", XFSSTAT_END_INODE_OPS },
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{ "log", XFSSTAT_END_LOG_OPS },
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{ "push_ail", XFSSTAT_END_TAIL_PUSHING },
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{ "xstrat", XFSSTAT_END_WRITE_CONVERT },
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{ "rw", XFSSTAT_END_READ_WRITE_OPS },
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{ "attr", XFSSTAT_END_ATTRIBUTE_OPS },
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{ "icluster", XFSSTAT_END_INODE_CLUSTER },
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{ "vnodes", XFSSTAT_END_VNODE_OPS },
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{ "buf", XFSSTAT_END_BUF },
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{ "abtb2", XFSSTAT_END_ABTB_V2 },
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{ "abtc2", XFSSTAT_END_ABTC_V2 },
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{ "bmbt2", XFSSTAT_END_BMBT_V2 },
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{ "ibt2", XFSSTAT_END_IBT_V2 },
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{ "fibt2", XFSSTAT_END_FIBT_V2 },
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/* we print both series of quota information together */
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{ "qm", XFSSTAT_END_QM },
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};
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/* Loop over all stats groups */
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for (i = j = 0; i < ARRAY_SIZE(xstats); i++) {
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seq_printf(m, "%s", xstats[i].desc);
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/* inner loop does each group */
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for (; j < xstats[i].endpoint; j++)
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seq_printf(m, " %u", counter_val(j));
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seq_putc(m, '\n');
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}
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/* extra precision counters */
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for_each_possible_cpu(i) {
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xs_xstrat_bytes += per_cpu(xfsstats, i).xs_xstrat_bytes;
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xs_write_bytes += per_cpu(xfsstats, i).xs_write_bytes;
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xs_read_bytes += per_cpu(xfsstats, i).xs_read_bytes;
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}
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seq_printf(m, "xpc %Lu %Lu %Lu\n",
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xs_xstrat_bytes, xs_write_bytes, xs_read_bytes);
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seq_printf(m, "debug %u\n",
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#if defined(DEBUG)
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1);
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#else
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0);
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#endif
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return 0;
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}
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static int xfs_stat_proc_open(struct inode *inode, struct file *file)
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{
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return single_open(file, xfs_stat_proc_show, NULL);
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}
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static const struct file_operations xfs_stat_proc_fops = {
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.owner = THIS_MODULE,
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.open = xfs_stat_proc_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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/* legacy quota interfaces */
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#ifdef CONFIG_XFS_QUOTA
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static int xqm_proc_show(struct seq_file *m, void *v)
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