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-rw-r--r--block/blk-cgroup.c97
1 files changed, 50 insertions, 47 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 20ce6f584e4..86e7066a0b6 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -1242,41 +1242,6 @@ struct cftype blkio_files[] = {
.write_u64 = blkiocg_file_write_u64,
},
{
- .name = "throttle.read_bps_device",
- .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
- BLKIO_THROTL_read_bps_device),
- .read_seq_string = blkiocg_file_read,
- .write_string = blkiocg_file_write,
- .max_write_len = 256,
- },
-
- {
- .name = "throttle.write_bps_device",
- .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
- BLKIO_THROTL_write_bps_device),
- .read_seq_string = blkiocg_file_read,
- .write_string = blkiocg_file_write,
- .max_write_len = 256,
- },
-
- {
- .name = "throttle.read_iops_device",
- .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
- BLKIO_THROTL_read_iops_device),
- .read_seq_string = blkiocg_file_read,
- .write_string = blkiocg_file_write,
- .max_write_len = 256,
- },
-
- {
- .name = "throttle.write_iops_device",
- .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
- BLKIO_THROTL_write_iops_device),
- .read_seq_string = blkiocg_file_read,
- .write_string = blkiocg_file_write,
- .max_write_len = 256,
- },
- {
.name = "time",
.private = BLKIOFILE_PRIVATE(BLKIO_POLICY_PROP,
BLKIO_PROP_time),
@@ -1295,24 +1260,12 @@ struct cftype blkio_files[] = {
.read_map = blkiocg_file_read_map,
},
{
- .name = "throttle.io_service_bytes",
- .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
- BLKIO_THROTL_io_service_bytes),
- .read_map = blkiocg_file_read_map,
- },
- {
.name = "io_serviced",
.private = BLKIOFILE_PRIVATE(BLKIO_POLICY_PROP,
BLKIO_PROP_io_serviced),
.read_map = blkiocg_file_read_map,
},
{
- .name = "throttle.io_serviced",
- .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
- BLKIO_THROTL_io_serviced),
- .read_map = blkiocg_file_read_map,
- },
- {
.name = "io_service_time",
.private = BLKIOFILE_PRIVATE(BLKIO_POLICY_PROP,
BLKIO_PROP_io_service_time),
@@ -1340,6 +1293,56 @@ struct cftype blkio_files[] = {
.name = "reset_stats",
.write_u64 = blkiocg_reset_stats,
},
+#ifdef CONFIG_BLK_DEV_THROTTLING
+ {
+ .name = "throttle.read_bps_device",
+ .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
+ BLKIO_THROTL_read_bps_device),
+ .read_seq_string = blkiocg_file_read,
+ .write_string = blkiocg_file_write,
+ .max_write_len = 256,
+ },
+
+ {
+ .name = "throttle.write_bps_device",
+ .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
+ BLKIO_THROTL_write_bps_device),
+ .read_seq_string = blkiocg_file_read,
+ .write_string = blkiocg_file_write,
+ .max_write_len = 256,
+ },
+
+ {
+ .name = "throttle.read_iops_device",
+ .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
+ BLKIO_THROTL_read_iops_device),
+ .read_seq_string = blkiocg_file_read,
+ .write_string = blkiocg_file_write,
+ .max_write_len = 256,
+ },
+
+ {
+ .name = "throttle.write_iops_device",
+ .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
+ BLKIO_THROTL_write_iops_device),
+ .read_seq_string = blkiocg_file_read,
+ .write_string = blkiocg_file_write,
+ .max_write_len = 256,
+ },
+ {
+ .name = "throttle.io_service_bytes",
+ .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
+ BLKIO_THROTL_io_service_bytes),
+ .read_map = blkiocg_file_read_map,
+ },
+ {
+ .name = "throttle.io_serviced",
+ .private = BLKIOFILE_PRIVATE(BLKIO_POLICY_THROTL,
+ BLKIO_THROTL_io_serviced),
+ .read_map = blkiocg_file_read_map,
+ },
+#endif /* CONFIG_BLK_DEV_THROTTLING */
+
#ifdef CONFIG_DEBUG_BLK_CGROUP
{
.name = "avg_queue_size",