#define LNET_PROTO_ACCEPTOR_VERSION 1
-struct lnet_counters {
- __u32 msgs_alloc;
- __u32 msgs_max;
- __u32 errors;
- __u32 send_count;
- __u32 recv_count;
- __u32 route_count;
- __u32 drop_count;
- __u64 send_length;
- __u64 recv_length;
- __u64 route_length;
- __u64 drop_length;
+struct lnet_counters_common {
+ __u32 lcc_msgs_alloc;
+ __u32 lcc_msgs_max;
+ __u32 lcc_errors;
+ __u32 lcc_send_count;
+ __u32 lcc_recv_count;
+ __u32 lcc_route_count;
+ __u32 lcc_drop_count;
+ __u64 lcc_send_length;
+ __u64 lcc_recv_length;
+ __u64 lcc_route_length;
+ __u64 lcc_drop_length;
} WIRE_ATTR;
+struct lnet_counters_health {
+ __u32 lch_rst_alloc;
+ __u32 lch_resend_count;
+ __u32 lch_response_timeout_count;
+ __u32 lch_local_interrupt_count;
+ __u32 lch_local_dropped_count;
+ __u32 lch_local_aborted_count;
+ __u32 lch_local_no_route_count;
+ __u32 lch_local_timeout_count;
+ __u32 lch_local_error_count;
+ __u32 lch_remote_dropped_count;
+ __u32 lch_remote_error_count;
+ __u32 lch_remote_timeout_count;
+ __u32 lch_network_timeout_count;
+};
+
+struct lnet_counters {
+ struct lnet_counters_common lct_common;
+ struct lnet_counters_health lct_health;
+};
+
#define LNET_NI_STATUS_UP 0x15aac0de
#define LNET_NI_STATUS_DOWN 0xdeadface
#define LNET_NI_STATUS_INVALID 0x00000000
*/
#define LNET_WIRE_HANDLE_COOKIE_NONE (-1)
-struct lnet_handle_eq {
- __u64 cookie;
-};
-
-/**
- * Invalidate eq handle \a h.
- */
-static inline void LNetInvalidateEQHandle(struct lnet_handle_eq *h)
-{
- h->cookie = LNET_WIRE_HANDLE_COOKIE_NONE;
-}
-
-/**
- * Check whether eq handle \a h is invalid.
- *
- * \return 1 if handle is invalid, 0 if valid.
- */
-static inline int LNetEQHandleIsInvalid(struct lnet_handle_eq h)
-{
- return (LNET_WIRE_HANDLE_COOKIE_NONE == h.cookie);
-}
-
struct lnet_handle_md {
__u64 cookie;
};
return (LNET_WIRE_HANDLE_COOKIE_NONE == h.cookie);
}
-struct lnet_handle_me {
- __u64 cookie;
-};
-
/**
* Global process ID.
*/
* Specify the memory region associated with the memory descriptor.
* If the options field has:
* - LNET_MD_KIOV bit set: The start field points to the starting
- * address of an array of lnet_kiov_t and the length field specifies
+ * address of an array of struct bio_vec and the length field specifies
* the number of entries in the array. The length can't be bigger
- * than LNET_MAX_IOV. The lnet_kiov_t is used to describe page-based
+ * than LNET_MAX_IOV. The struct bio_vec is used to describe page-based
* fragments that are not necessarily mapped in virtal memory.
- * - LNET_MD_IOVEC bit set: The start field points to the starting
- * address of an array of struct kvec and the length field specifies
- * the number of entries in the array. The length can't be bigger
- * than LNET_MAX_IOV. The struct kvec is used to describe fragments
- * that have virtual addresses.
* - Otherwise: The memory region is contiguous. The start field
* specifies the starting address for the memory region and the
* length field specifies its length.
* acknowledgment. Acknowledgments are never sent for GET operations.
* The data sent in the REPLY serves as an implicit acknowledgment.
* - LNET_MD_KIOV: The start and length fields specify an array of
- * lnet_kiov_t.
- * - LNET_MD_IOVEC: The start and length fields specify an array of
- * struct iovec.
+ * struct bio_vec.
* - LNET_MD_MAX_SIZE: The max_size field is valid.
* - LNET_MD_BULK_HANDLE: The bulk_handle field is valid.
*
* Note:
- * - LNET_MD_KIOV or LNET_MD_IOVEC allows for a scatter/gather
- * capability for memory descriptors. They can't be both set.
+ * - LNET_MD_KIOV allows for a scatter/gather capability for memory
+ * descriptors.
* - When LNET_MD_MAX_SIZE is set, the total length of the memory
* region (i.e. sum of all fragment lengths) must not be less than
* \a max_size.
void *user_ptr;
/**
* A handle for the event queue used to log the operations performed on
- * the memory region. If this argument is a NULL handle (i.e. nullified
- * by LNetInvalidateHandle()), operations performed on this memory
- * descriptor are not logged.
+ * the memory region. If this argument is a NULL handle operations
+ * performed on this memory descriptor are not logged.
*/
- struct lnet_handle_eq eq_handle;
+ struct lnet_eq *eq_handle;
/**
* The bulk MD handle which was registered to describe the buffers
* either to be used to transfer data to the peer or receive data
/** See struct lnet_md::options. */
#define LNET_MD_ACK_DISABLE (1 << 5)
/** See struct lnet_md::options. */
-#define LNET_MD_IOVEC (1 << 6)
+/* deprecated #define LNET_MD_IOVEC (1 << 6) */
/** See struct lnet_md::options. */
#define LNET_MD_MAX_SIZE (1 << 7)
/** See struct lnet_md::options. */
/** Infinite threshold on MD operations. See struct lnet_md::threshold */
#define LNET_MD_THRESH_INF (-1)
-/**
- * A page-based fragment of a MD.
- */
-typedef struct {
- /** Pointer to the page where the fragment resides */
- struct page *kiov_page;
- /** Length in bytes of the fragment */
- unsigned int kiov_len;
- /**
- * Starting offset of the fragment within the page. Note that the
- * end of the fragment must not pass the end of the page; i.e.,
- * kiov_len + kiov_offset <= PAGE_SIZE.
- */
- unsigned int kiov_offset;
-} lnet_kiov_t;
/** @} lnet_md */
/** \addtogroup lnet_eq
git://git.whamcloud.com / fs / lustre-release.git / blobdiff