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Diffstat (limited to 'fs/f2fs/sysfs.c')
-rw-r--r--fs/f2fs/sysfs.c52
1 files changed, 35 insertions, 17 deletions
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index d05cb68c2637..eaf8088548f0 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -781,9 +781,9 @@ void f2fs_record_iostat(struct f2fs_sb_info *sbi)
msecs_to_jiffies(sbi->iostat_period_ms);
for (i = 0; i < NR_IO_TYPE; i++) {
- iostat_diff[i] = sbi->write_iostat[i] -
- sbi->prev_write_iostat[i];
- sbi->prev_write_iostat[i] = sbi->write_iostat[i];
+ iostat_diff[i] = sbi->rw_iostat[i] -
+ sbi->prev_rw_iostat[i];
+ sbi->prev_rw_iostat[i] = sbi->rw_iostat[i];
}
spin_unlock(&sbi->iostat_lock);
@@ -802,33 +802,51 @@ static int __maybe_unused iostat_info_seq_show(struct seq_file *seq,
seq_printf(seq, "time: %-16llu\n", now);
- /* print app IOs */
+ /* print app write IOs */
seq_printf(seq, "app buffered: %-16llu\n",
- sbi->write_iostat[APP_BUFFERED_IO]);
+ sbi->rw_iostat[APP_BUFFERED_IO]);
seq_printf(seq, "app direct: %-16llu\n",
- sbi->write_iostat[APP_DIRECT_IO]);
+ sbi->rw_iostat[APP_DIRECT_IO]);
seq_printf(seq, "app mapped: %-16llu\n",
- sbi->write_iostat[APP_MAPPED_IO]);
+ sbi->rw_iostat[APP_MAPPED_IO]);
- /* print fs IOs */
+ /* print fs write IOs */
seq_printf(seq, "fs data: %-16llu\n",
- sbi->write_iostat[FS_DATA_IO]);
+ sbi->rw_iostat[FS_DATA_IO]);
seq_printf(seq, "fs node: %-16llu\n",
- sbi->write_iostat[FS_NODE_IO]);
+ sbi->rw_iostat[FS_NODE_IO]);
seq_printf(seq, "fs meta: %-16llu\n",
- sbi->write_iostat[FS_META_IO]);
+ sbi->rw_iostat[FS_META_IO]);
seq_printf(seq, "fs gc data: %-16llu\n",
- sbi->write_iostat[FS_GC_DATA_IO]);
+ sbi->rw_iostat[FS_GC_DATA_IO]);
seq_printf(seq, "fs gc node: %-16llu\n",
- sbi->write_iostat[FS_GC_NODE_IO]);
+ sbi->rw_iostat[FS_GC_NODE_IO]);
seq_printf(seq, "fs cp data: %-16llu\n",
- sbi->write_iostat[FS_CP_DATA_IO]);
+ sbi->rw_iostat[FS_CP_DATA_IO]);
seq_printf(seq, "fs cp node: %-16llu\n",
- sbi->write_iostat[FS_CP_NODE_IO]);
+ sbi->rw_iostat[FS_CP_NODE_IO]);
seq_printf(seq, "fs cp meta: %-16llu\n",
- sbi->write_iostat[FS_CP_META_IO]);
+ sbi->rw_iostat[FS_CP_META_IO]);
+
+ /* print app read IOs */
+ seq_printf(seq, "app buffered: %-16llu\n",
+ sbi->rw_iostat[APP_BUFFERED_READ_IO]);
+ seq_printf(seq, "app direct: %-16llu\n",
+ sbi->rw_iostat[APP_DIRECT_READ_IO]);
+ seq_printf(seq, "app mapped: %-16llu\n",
+ sbi->rw_iostat[APP_MAPPED_READ_IO]);
+
+ /* print fs read IOs */
+ seq_printf(seq, "fs data: %-16llu\n",
+ sbi->rw_iostat[FS_DATA_READ_IO]);
+ seq_printf(seq, "fs node: %-16llu\n",
+ sbi->rw_iostat[FS_NODE_READ_IO]);
+ seq_printf(seq, "fs meta: %-16llu\n",
+ sbi->rw_iostat[FS_META_READ_IO]);
+
+ /* print other IOs */
seq_printf(seq, "fs discard: %-16llu\n",
- sbi->write_iostat[FS_DISCARD]);
+ sbi->rw_iostat[FS_DISCARD]);
return 0;
}