extern unsigned int obd_debug_peer_on_timeout;
extern unsigned int obd_dump_on_timeout;
extern unsigned int obd_dump_on_eviction;
+extern unsigned int obd_lbug_on_eviction;
/* obd_timeout should only be used for recovery, not for
networking / disk / timings affected by load (use Adaptive Timeouts) */
extern unsigned int obd_timeout; /* seconds */
#define OBD_FAIL_MDS_GET_ROOT_NET 0x11b
#define OBD_FAIL_MDS_GET_ROOT_PACK 0x11c
#define OBD_FAIL_MDS_STATFS_PACK 0x11d
+#define OBD_FAIL_MDS_STATFS_SUM_PACK 0x11d
#define OBD_FAIL_MDS_STATFS_NET 0x11e
+#define OBD_FAIL_MDS_STATFS_SUM_NET 0x11e
#define OBD_FAIL_MDS_GETATTR_NAME_NET 0x11f
#define OBD_FAIL_MDS_PIN_NET 0x120
#define OBD_FAIL_MDS_UNPIN_NET 0x121
#define OBD_FAIL_MDS_TRACK_OVERFLOW 0x162
#define OBD_FAIL_MDS_LOV_CREATE_RACE 0x163
#define OBD_FAIL_MDS_HSM_CDT_DELAY 0x164
+#define OBD_FAIL_MDS_ORPHAN_DELETE 0x165
/* layout lock */
#define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
#define OBD_FAIL_OSD_NO_OI_ENTRY 0x198
#define OBD_FAIL_OSD_INDEX_CRASH 0x199
+#define OBD_FAIL_OSD_TXN_START 0x19a
+
#define OBD_FAIL_OFD_SET_OID 0x1e0
#define OBD_FAIL_OST 0x200
#define OBD_FAIL_OST_SKIP_LV_CHECK 0x241
#define OBD_FAIL_OST_STATFS_DELAY 0x242
#define OBD_FAIL_OST_INTEGRITY_FAULT 0x243
+#define OBD_FAIL_OST_INTEGRITY_CMP 0x244
+#define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
+#define OBD_FAIL_OST_DELAY_TRANS 0x246
#define OBD_FAIL_LDLM 0x300
#define OBD_FAIL_LDLM_NAMESPACE_NEW 0x301
#define OBD_FAIL_PTLRPC_LONG_BOTH_UNLINK 0x51c
#define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
#define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
+#define OBD_FAIL_PTLRPC_CONNECT_RACE 0x531
#define OBD_FAIL_OBD_PING_NET 0x600
/* OBD_FAIL_OBD_LOG_CANCEL_NET 0x601 obsolete since 1.5 */
#define OBD_FAIL_MDC_ENQUEUE_PAUSE 0x801
#define OBD_FAIL_MDC_OLD_EXT_FLAGS 0x802
#define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
-#define OBD_FAIL_MDC_RPCS_SEM 0x804
+#define OBD_FAIL_MDC_RPCS_SEM 0x804 /* deprecated */
#define OBD_FAIL_MDC_LIGHTWEIGHT 0x805
#define OBD_FAIL_MDC_CLOSE 0x806
#define OBD_FAIL_MDC_MERGE 0x807
#define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
#define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
#define OBD_FAIL_FORCE_GC_THREAD 0x1316
+#define OBD_FAIL_LLOG_PROCESS_TIMEOUT 0x1317
#define OBD_FAIL_LLITE 0x1400
#define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
#define OBD_FAIL_LLITE_NEWNODE_PAUSE 0x140a
#define OBD_FAIL_LLITE_SETDIRSTRIPE_PAUSE 0x140b
#define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c
-#define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
#define OBD_FAIL_LLITE_IMUTEX_SEC 0x140e
#define OBD_FAIL_LLITE_IMUTEX_NOSEC 0x140f
#define OBD_FAIL_INVALIDATE_UPDATE 0x1705
/* MIGRATE */
-#define OBD_FAIL_MIGRATE_NET_REP 0x1800
#define OBD_FAIL_MIGRATE_ENTRIES 0x1801
-#define OBD_FAIL_MIGRATE_LINKEA 0x1802
-#define OBD_FAIL_MIGRATE_DELAY 0x1803
/* LMV */
#define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
#define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
#define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
#define OBD_FAIL_OSP_FAKE_PRECREATE 0x2102
+#define OBD_FAIL_OSP_RPCS_SEM 0x2104
/* barrier */
#define OBD_FAIL_MGS_BARRIER_READ_NET 0x2200
#define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
+/* LNet is allocated failure locations 0xe000 to 0xffff */
/* Assign references to moved code to reduce code changes */
#define OBD_FAIL_PRECHECK(id) CFS_FAIL_PRECHECK(id)
#define OBD_FAIL_CHECK(id) CFS_FAIL_CHECK(id)
#define __OBD_MALLOC_VERBOSE(ptr, cptab, cpt, size, flags) \
do { \
- (ptr) = (cptab) == NULL ? \
- kmalloc(size, (flags) | __GFP_ZERO) : \
- cfs_cpt_malloc(cptab, cpt, size, (flags) | __GFP_ZERO); \
- if (likely((ptr) != NULL)) \
- OBD_ALLOC_POST(ptr, size, "kmalloced"); \
+ if (cptab) \
+ ptr = cfs_cpt_malloc((cptab), (cpt), (size), \
+ (flags) | __GFP_ZERO | __GFP_NOWARN); \
+ if (!(cptab) || unlikely(!(ptr))) /* retry without CPT if failure */ \
+ ptr = kmalloc(size, (flags) | __GFP_ZERO); \
+ if (likely((ptr) != NULL)) \
+ OBD_ALLOC_POST((ptr), (size), "kmalloced"); \
} while (0)
#define OBD_ALLOC_GFP(ptr, size, gfp_mask) \