[libvirt] [PATCH v2 06/12] include: Add new definitions for duration for bps/iops throttling

John Ferlan jferlan at redhat.com
Thu Oct 6 22:38:54 UTC 2016


Add new options to allow proving a duration/length in seconds to allow the
bps/iops (and friends) to occur:

    total_bytes_sec_max_length
    write_bytes_sec_max_length
    read_bytes_sec_max_length
    total_iops_sec_max_length
    write_iops_sec_max_length
    read_iops_sec_max_length

Add continue for compiler hint to return to for control

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 include/libvirt/libvirt-domain.h | 48 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index ec94cdf..6fe92e2 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -2322,6 +2322,54 @@ int virDomainBlockCommit(virDomainPtr dom, const char *disk, const char *base,
 # define VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX "write_iops_sec_max"
 
 /**
+ * VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC_MAX_LENGTH:
+ *
+ * Macro for the BlockIoTune tunable weight: it represents the duration in
+ * seconds for the burst allowed by total_bytes_sec_max, as a ullong.
+ */
+# define VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_BYTES_SEC_MAX_LENGTH "total_bytes_sec_max_length"
+
+/**
+ * VIR_DOMAIN_BLOCK_IOTUNE_READ_BYTES_SEC_MAX_LENGTH:
+ *
+ * Macro for the BlockIoTune tunable weight: it represents the duration in
+ * seconds for the burst allowed by read_bytes_sec_max, as a ullong.
+ */
+# define VIR_DOMAIN_BLOCK_IOTUNE_READ_BYTES_SEC_MAX_LENGTH "read_bytes_sec_max_length"
+
+/**
+ * VIR_DOMAIN_BLOCK_IOTUNE_WRITE_BYTES_SEC_MAX_LENGTH:
+ *
+ * Macro for the BlockIoTune tunable weight: it represents the duration in
+ * seconds for the burst allowed by write_bytes_sec_max, as a ullong.
+ */
+# define VIR_DOMAIN_BLOCK_IOTUNE_WRITE_BYTES_SEC_MAX_LENGTH "write_bytes_sec_max_length"
+
+/**
+ * VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_IOPS_SEC_MAX_LENGTH:
+ *
+ * Macro for the BlockIoTune tunable weight: it represents the duration in
+ * seconds for the burst allowed by total_iops_sec_max, as a ullong.
+ */
+# define VIR_DOMAIN_BLOCK_IOTUNE_TOTAL_IOPS_SEC_MAX_LENGTH "total_iops_sec_max_length"
+
+/**
+ * VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC_MAX_LENGTH:
+ *
+ * Macro for the BlockIoTune tunable weight: it represents the duration in
+ * seconds for the burst allowed by read_iops_sec_max, as a ullong.
+ */
+# define VIR_DOMAIN_BLOCK_IOTUNE_READ_IOPS_SEC_MAX_LENGTH "read_iops_sec_max_length"
+
+/**
+ * VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX_LENGTH:
+ *
+ * Macro for the BlockIoTune tunable weight: it represents the duration in
+ * seconds for the burst allowed by write_iops_sec_max, as a ullong.
+ */
+# define VIR_DOMAIN_BLOCK_IOTUNE_WRITE_IOPS_SEC_MAX_LENGTH "write_iops_sec_max_length"
+
+/**
  * VIR_DOMAIN_BLOCK_IOTUNE_SIZE_IOPS_SEC:
  * Macro for the BlockIoTune tunable weight: it represents the size
  * I/O operations per second permitted through a block device, as a ullong.
-- 
2.7.4




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