X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Finclude%2Fobd_support.h;h=52960d8ec73372a159fe3def6b7b22a4797c0636;hp=24933d28c9dc2aba9e582bd189d6b8de90e5b65d;hb=1d97a8b4cd3de9074f323332c7b736367a70d419;hpb=1ece380412efd5dba2a8c345830f0456a4922301 diff --git a/lustre/include/obd_support.h b/lustre/include/obd_support.h index 24933d2..52960d8 100644 --- a/lustre/include/obd_support.h +++ b/lustre/include/obd_support.h @@ -53,6 +53,7 @@ enum { 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 */ @@ -67,19 +68,9 @@ extern int at_early_margin; extern int at_extra; extern unsigned long obd_max_dirty_pages; extern atomic_long_t obd_dirty_pages; -extern atomic_long_t obd_dirty_transit_pages; extern char obd_jobid_var[]; /* Some hash init argument constants */ -#define HASH_POOLS_BKT_BITS 3 -#define HASH_POOLS_CUR_BITS 3 -#define HASH_POOLS_MAX_BITS 7 -#define HASH_UUID_BKT_BITS 5 -#define HASH_UUID_CUR_BITS 7 -#define HASH_UUID_MAX_BITS 12 -#define HASH_NID_BKT_BITS 5 -#define HASH_NID_CUR_BITS 7 -#define HASH_NID_MAX_BITS 12 #define HASH_NID_STATS_BKT_BITS 5 #define HASH_NID_STATS_CUR_BITS 7 #define HASH_NID_STATS_MAX_BITS 12 @@ -89,14 +80,9 @@ extern char obd_jobid_var[]; #define HASH_LQE_BKT_BITS 5 #define HASH_LQE_CUR_BITS 7 #define HASH_LQE_MAX_BITS 12 -#define HASH_CONN_BKT_BITS 5 -#define HASH_CONN_CUR_BITS 5 -#define HASH_CONN_MAX_BITS 15 #define HASH_EXP_LOCK_BKT_BITS 5 #define HASH_EXP_LOCK_CUR_BITS 7 #define HASH_EXP_LOCK_MAX_BITS 16 -#define HASH_CL_ENV_BKT_BITS 5 -#define HASH_CL_ENV_BITS 10 #define HASH_JOB_STATS_BKT_BITS 5 #define HASH_JOB_STATS_CUR_BITS 7 #define HASH_JOB_STATS_MAX_BITS 12 @@ -135,13 +121,14 @@ extern char obd_jobid_var[]; #define RECONNECT_DELAY_MAX (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC + \ INITIAL_CONNECT_TIMEOUT) /* The min time a target should wait for clients to reconnect in recovery */ -#define OBD_RECOVERY_TIME_MIN (2*RECONNECT_DELAY_MAX) -#define OBD_IR_FACTOR_MIN 1 -#define OBD_IR_FACTOR_MAX 10 -#define OBD_IR_FACTOR_DEFAULT (OBD_IR_FACTOR_MAX/2) +#define OBD_RECOVERY_TIME_MIN (2*RECONNECT_DELAY_MAX) +#define OBD_IR_FACTOR_MIN 1 +#define OBD_IR_FACTOR_MAX 10 +#define OBD_IR_FACTOR_DEFAULT (OBD_IR_FACTOR_MAX/2) /* default timeout for the MGS to become IR_FULL */ -#define OBD_IR_MGS_TIMEOUT (4*obd_timeout) -#define LONG_UNLINK 300 /* Unlink should happen before now */ +#define OBD_IR_MGS_TIMEOUT (4*obd_timeout) +/* Unlink should happen within this many seconds. */ +#define PTLRPC_REQ_LONG_UNLINK 300 /** * Time interval of shrink, if the client is "idle" more than this interval, @@ -179,7 +166,9 @@ extern char obd_jobid_var[]; #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 @@ -242,11 +231,17 @@ extern char obd_jobid_var[]; #define OBD_FAIL_MDS_REINT_MULTI_NET_REP 0x15a #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c +#define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d +#define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e #define OBD_FAIL_MDS_INTENT_DELAY 0x160 #define OBD_FAIL_MDS_XATTR_REP 0x161 #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 +#define OBD_FAIL_MDS_RMFID_NET 0x166 +#define OBD_FAIL_MDS_CREATE_RACE 0x167 +#define OBD_FAIL_MDS_STATFS_SPOOF 0x168 /* layout lock */ #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170 @@ -262,6 +257,8 @@ extern char obd_jobid_var[]; #define OBD_FAIL_MDS_RECOVERY_ACCEPTS_GAPS 0x185 #define OBD_FAIL_MDS_GET_INFO_NET 0x186 #define OBD_FAIL_MDS_DQACQ_NET 0x187 +#define OBD_FAIL_MDS_STRIPE_CREATE 0x188 +#define OBD_FAIL_MDS_STRIPE_FID 0x189 /* OI scrub */ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190 @@ -275,6 +272,12 @@ extern char obd_jobid_var[]; #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_OSD_DUPLICATE_MAP 0x19b + +#define OBD_FAIL_OFD_SET_OID 0x1e0 + #define OBD_FAIL_OST 0x200 #define OBD_FAIL_OST_CONNECT_NET 0x201 #define OBD_FAIL_OST_DISCONNECT_NET 0x202 @@ -321,7 +324,7 @@ extern char obd_jobid_var[]; #define OBD_FAIL_OST_STATFS_EINPROGRESS 0x231 #define OBD_FAIL_OST_SET_INFO_NET 0x232 #define OBD_FAIL_OST_NODESTROY 0x233 -#define OBD_FAIL_OST_READ_SIZE 0x234 +/* OBD_FAIL_OST_READ_SIZE 0x234 obsolete since 2.14 */ #define OBD_FAIL_OST_LADVISE_NET 0x235 #define OBD_FAIL_OST_PAUSE_PUNCH 0x236 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237 @@ -331,15 +334,22 @@ extern char obd_jobid_var[]; #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_OST_PREPARE_DELAY 0x247 +#define OBD_FAIL_OST_2BIG_NIOBUF 0x248 +#define OBD_FAIL_OST_FALLOCATE_NET 0x249 +#define OBD_FAIL_OST_WR_ATTR_DELAY 0x250 #define OBD_FAIL_LDLM 0x300 #define OBD_FAIL_LDLM_NAMESPACE_NEW 0x301 -#define OBD_FAIL_LDLM_ENQUEUE_NET 0x302 -#define OBD_FAIL_LDLM_CONVERT_NET 0x303 -#define OBD_FAIL_LDLM_CANCEL_NET 0x304 -#define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305 -#define OBD_FAIL_LDLM_CP_CALLBACK_NET 0x306 -#define OBD_FAIL_LDLM_GL_CALLBACK_NET 0x307 +#define OBD_FAIL_LDLM_ENQUEUE_NET 0x302 +#define OBD_FAIL_LDLM_CONVERT_NET 0x303 +#define OBD_FAIL_LDLM_CANCEL_NET 0x304 +#define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305 +#define OBD_FAIL_LDLM_CP_CALLBACK_NET 0x306 +#define OBD_FAIL_LDLM_GL_CALLBACK_NET 0x307 #define OBD_FAIL_LDLM_ENQUEUE_EXTENT_ERR 0x308 #define OBD_FAIL_LDLM_ENQUEUE_INTENT_ERR 0x309 #define OBD_FAIL_LDLM_CREATE_RESOURCE 0x30a @@ -373,9 +383,11 @@ extern char obd_jobid_var[]; #define OBD_FAIL_LDLM_SRV_GL_AST 0x326 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328 +#define OBD_FAIL_LDLM_PAUSE_CANCEL_LOCAL 0x329 #define OBD_FAIL_LDLM_GRANT_CHECK 0x32a #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b +#define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c /* LOCKLESS IO */ #define OBD_FAIL_LDLM_SET_CONTENTION 0x385 @@ -401,6 +413,8 @@ extern char obd_jobid_var[]; #define OBD_FAIL_OSC_DELAY_SETTIME 0x412 #define OBD_FAIL_OSC_CONNECT_GRANT_PARAM 0x413 #define OBD_FAIL_OSC_DELAY_IO 0x414 +#define OBD_FAIL_OSC_NO_SIZE_DATA 0x415 +#define OBD_FAIL_OSC_DELAY_CANCEL 0x416 #define OBD_FAIL_PTLRPC 0x500 #define OBD_FAIL_PTLRPC_ACK 0x501 @@ -429,18 +443,25 @@ extern char obd_jobid_var[]; #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_BULK_REPLY_ATTACH 0x522 +#define OBD_FAIL_PTLRPC_RESEND_RACE 0x525 +#define OBD_FAIL_PTLRPC_ROUND_XID 0x530 +#define OBD_FAIL_PTLRPC_CONNECT_RACE 0x531 #define OBD_FAIL_OBD_PING_NET 0x600 -#define OBD_FAIL_OBD_LOG_CANCEL_NET 0x601 +/* OBD_FAIL_OBD_LOG_CANCEL_NET 0x601 obsolete since 1.5 */ #define OBD_FAIL_OBD_LOGD_NET 0x602 /* OBD_FAIL_OBD_QC_CALLBACK_NET 0x603 obsolete since 2.4 */ #define OBD_FAIL_OBD_DQACQ 0x604 #define OBD_FAIL_OBD_LLOG_SETUP 0x605 -#define OBD_FAIL_OBD_LOG_CANCEL_REP 0x606 +/* OBD_FAIL_OBD_LOG_CANCEL_REP 0x606 obsolete since 1.5 */ #define OBD_FAIL_OBD_IDX_READ_NET 0x607 #define OBD_FAIL_OBD_IDX_READ_BREAK 0x608 #define OBD_FAIL_OBD_NO_LRU 0x609 #define OBD_FAIL_OBDCLASS_MODULE_LOAD 0x60a +#define OBD_FAIL_OBD_ZERO_NLINK_RACE 0x60b +#define OBD_FAIL_OBD_STOP_MDS_RACE 0x60c +#define OBD_FAIL_OBD_SETUP 0x60d #define OBD_FAIL_TGT_REPLY_NET 0x700 #define OBD_FAIL_TGT_CONN_RACE 0x701 @@ -464,15 +485,18 @@ extern char obd_jobid_var[]; #define OBD_FAIL_TGT_SLUGGISH_NET 0x719 #define OBD_FAIL_TGT_RCVD_EIO 0x720 #define OBD_FAIL_TGT_RECOVERY_REQ_RACE 0x721 +#define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722 +#define OBD_FAIL_TGT_RECOVERY_CONNECT 0x724 #define OBD_FAIL_MDC_REVALIDATE_PAUSE 0x800 #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_MDC_GLIMPSE_DDOS 0x808 #define OBD_FAIL_MGS 0x900 #define OBD_FAIL_MGS_ALL_REQUEST_NET 0x901 @@ -494,6 +518,7 @@ extern char obd_jobid_var[]; #define OBD_FAIL_QUOTA_EDQUOT 0xA02 #define OBD_FAIL_QUOTA_DELAY_REINT 0xA03 #define OBD_FAIL_QUOTA_RECOVERABLE_ERR 0xA04 +#define OBD_FAIL_QUOTA_INIT 0xA05 #define OBD_FAIL_LPROC_REMOVE 0xB00 @@ -504,6 +529,7 @@ extern char obd_jobid_var[]; #define OBD_FAIL_FLD 0x1100 #define OBD_FAIL_FLD_QUERY_NET 0x1101 #define OBD_FAIL_FLD_READ_NET 0x1102 +#define OBD_FAIL_FLD_QUERY_REQ 0x1103 #define OBD_FAIL_SEC_CTX 0x1200 #define OBD_FAIL_SEC_CTX_INIT_NET 0x1201 @@ -512,21 +538,27 @@ extern char obd_jobid_var[]; #define OBD_FAIL_SEC_CTX_HDL_PAUSE 0x1204 #define OBD_FAIL_LLOG 0x1300 -#define OBD_FAIL_LLOG_ORIGIN_CONNECT_NET 0x1301 +/* was OBD_FAIL_LLOG_ORIGIN_CONNECT_NET 0x1301 until 2.4 */ #define OBD_FAIL_LLOG_ORIGIN_HANDLE_CREATE_NET 0x1302 -#define OBD_FAIL_LLOG_ORIGIN_HANDLE_DESTROY_NET 0x1303 +/* was OBD_FAIL_LLOG_ORIGIN_HANDLE_DESTROY_NET 0x1303 until 2.11 */ #define OBD_FAIL_LLOG_ORIGIN_HANDLE_READ_HEADER_NET 0x1304 #define OBD_FAIL_LLOG_ORIGIN_HANDLE_NEXT_BLOCK_NET 0x1305 #define OBD_FAIL_LLOG_ORIGIN_HANDLE_PREV_BLOCK_NET 0x1306 -#define OBD_FAIL_LLOG_ORIGIN_HANDLE_WRITE_REC_NET 0x1307 -#define OBD_FAIL_LLOG_ORIGIN_HANDLE_CLOSE_NET 0x1308 -#define OBD_FAIL_LLOG_CATINFO_NET 0x1309 +/* was OBD_FAIL_LLOG_ORIGIN_HANDLE_WRITE_REC_NET 0x1307 until 2.1 */ +/* was OBD_FAIL_LLOG_ORIGIN_HANDLE_CLOSE_NET 0x1308 until 1.8 */ +/* was OBD_FAIL_LLOG_CATINFO_NET 0x1309 until 2.3 */ #define OBD_FAIL_MDS_SYNC_CAPA_SL 0x1310 #define OBD_FAIL_SEQ_ALLOC 0x1311 #define OBD_FAIL_CAT_RECORDS 0x1312 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313 #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_LLOG_PURGE_DELAY 0x1318 +#define OBD_FAIL_PLAIN_RECORDS 0x1319 +#define OBD_FAIL_CATALOG_FULL_CHECK 0x131a +#define OBD_FAIL_CATLIST 0x131b #define OBD_FAIL_LLITE 0x1400 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401 @@ -542,9 +574,14 @@ extern char obd_jobid_var[]; #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_LLITE_OPEN_BY_NAME 0x1410 +#define OBD_FAIL_LLITE_PCC_FAKE_ERROR 0x1411 +#define OBD_FAIL_LLITE_PCC_DETACH_MKWRITE 0x1412 +#define OBD_FAIL_LLITE_PCC_MKWRITE_PAUSE 0x1413 +#define OBD_FAIL_LLITE_PCC_ATTACH_PAUSE 0x1414 +#define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415 #define OBD_FAIL_FID_INDIR 0x1501 #define OBD_FAIL_FID_INLMA 0x1502 @@ -611,10 +648,7 @@ extern char obd_jobid_var[]; #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 @@ -656,16 +690,22 @@ extern char obd_jobid_var[]; #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 +#define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105 +#define OBD_FAIL_OSP_INVALID_LOGID 0x2106 - /* barrier */ +/* barrier */ #define OBD_FAIL_MGS_BARRIER_READ_NET 0x2200 #define OBD_FAIL_MGS_BARRIER_NOTIFY_NET 0x2201 #define OBD_FAIL_BARRIER_DELAY 0x2202 #define OBD_FAIL_BARRIER_FAILURE 0x2203 +#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_PRECHECK(id) (unlikely(CFS_FAIL_PRECHECK(id))) #define OBD_FAIL_CHECK(id) CFS_FAIL_CHECK(id) #define OBD_FAIL_CHECK_VALUE(id, value) CFS_FAIL_CHECK_VALUE(id, value) #define OBD_FAIL_CHECK_ORSET(id, value) CFS_FAIL_CHECK_ORSET(id, value) @@ -733,8 +773,7 @@ static inline void obd_memory_sub(long size) LASSERT(ptr); \ obd_memory_sub(size); \ CDEBUG(D_MALLOC, name " '" #ptr "': %d at %p.\n", \ - (int)(size), ptr); \ - POISON(ptr, 0x5a, size) + (int)(size), ptr); #else /* !OBD_DEBUG_MEMUSAGE */ @@ -745,11 +784,13 @@ static inline void obd_memory_sub(long size) #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) \ @@ -757,8 +798,11 @@ do { \ #define OBD_ALLOC(ptr, size) OBD_ALLOC_GFP(ptr, size, GFP_NOFS) #define OBD_ALLOC_WAIT(ptr, size) OBD_ALLOC_GFP(ptr, size, GFP_KERNEL) -#define OBD_ALLOC_PTR(ptr) OBD_ALLOC(ptr, sizeof *(ptr)) -#define OBD_ALLOC_PTR_WAIT(ptr) OBD_ALLOC_WAIT(ptr, sizeof *(ptr)) +#define OBD_ALLOC_PTR(ptr) OBD_ALLOC(ptr, sizeof(*(ptr))) +#define OBD_ALLOC_PTR_WAIT(ptr) OBD_ALLOC_WAIT(ptr, sizeof(*(ptr))) +#define OBD_ALLOC_PTR_ARRAY(ptr, n) OBD_ALLOC(ptr, (n) * sizeof(*(ptr))) +#define OBD_ALLOC_PTR_ARRAY_WAIT(ptr, n) \ + OBD_ALLOC_WAIT(ptr, (n) * sizeof(*(ptr))) #define OBD_CPT_ALLOC_GFP(ptr, cptab, cpt, size, gfp_mask) \ __OBD_MALLOC_VERBOSE(ptr, cptab, cpt, size, gfp_mask) @@ -767,7 +811,7 @@ do { \ OBD_CPT_ALLOC_GFP(ptr, cptab, cpt, size, GFP_NOFS) #define OBD_CPT_ALLOC_PTR(ptr, cptab, cpt) \ - OBD_CPT_ALLOC(ptr, cptab, cpt, sizeof *(ptr)) + OBD_CPT_ALLOC(ptr, cptab, cpt, sizeof(*(ptr))) /* Direct use of __vmalloc() allows for protection flag specification * (and particularly to not set __GFP_FS, which is likely to cause some @@ -805,6 +849,9 @@ do { \ OBD_VMALLOC(ptr, size); \ } while (0) +#define OBD_ALLOC_PTR_ARRAY_LARGE(ptr, n) \ + OBD_ALLOC_LARGE(ptr, (n) * sizeof(*(ptr))) + #define OBD_CPT_ALLOC_LARGE(ptr, cptab, cpt, size) \ do { \ OBD_CPT_ALLOC_GFP(ptr, cptab, cpt, size, GFP_NOFS | __GFP_NOWARN); \ @@ -830,6 +877,7 @@ do { \ #define OBD_FREE(ptr, size) \ do { \ OBD_FREE_PRE(ptr, size, "kfreed"); \ + POISON(ptr, 0x5a, size); \ kfree(ptr); \ POISON_PTR(ptr); \ } while (0) @@ -838,6 +886,7 @@ do { \ do { \ if (is_vmalloc_addr(ptr)) { \ OBD_FREE_PRE(ptr, size, "vfreed"); \ + POISON(ptr, 0x5a, size); \ vfree(ptr); \ POISON_PTR(ptr); \ } else { \ @@ -845,16 +894,8 @@ do { \ } \ } while (0) -#define OBD_FREE_RCU(ptr, size, handle) \ -do { \ - struct portals_handle *__h = (handle); \ - \ - LASSERT(handle != NULL); \ - __h->h_cookie = (unsigned long)(ptr); \ - __h->h_size = (size); \ - call_rcu(&__h->h_rcu, class_handle_free_cb); \ - POISON_PTR(ptr); \ -} while(0) +#define OBD_FREE_PTR_ARRAY_LARGE(ptr, n) \ + OBD_FREE_LARGE(ptr, (n) * sizeof(*(ptr))) /* we memset() the slab object to 0 when allocation succeeds, so DO NOT * HAVE A CTOR THAT DOES ANYTHING. its work will be cleared here. we'd @@ -870,7 +911,7 @@ do { \ do { \ LASSERT(ergo((type) != GFP_ATOMIC, !in_interrupt())); \ (ptr) = (cptab) == NULL ? \ - kmem_cache_alloc(slab, (type) | __GFP_ZERO) : \ + kmem_cache_zalloc(slab, (type)) : \ cfs_mem_cache_cpt_alloc(slab, cptab, cpt, (type) | __GFP_ZERO); \ if (likely((ptr))) \ OBD_ALLOC_POST(ptr, size, "slab-alloced"); \ @@ -881,11 +922,13 @@ do { \ #define OBD_SLAB_CPT_ALLOC_GFP(ptr, slab, cptab, cpt, size, flags) \ __OBD_SLAB_ALLOC_VERBOSE(ptr, slab, cptab, cpt, size, flags) -#define OBD_FREE_PTR(ptr) OBD_FREE(ptr, sizeof *(ptr)) +#define OBD_FREE_PTR(ptr) OBD_FREE(ptr, sizeof(*(ptr))) +#define OBD_FREE_PTR_ARRAY(ptr, n) OBD_FREE(ptr, (n) * sizeof(*(ptr))) #define OBD_SLAB_FREE(ptr, slab, size) \ do { \ OBD_FREE_PRE(ptr, size, "slab-freed"); \ + POISON(ptr, 0x5a, size); \ kmem_cache_free(slab, ptr); \ POISON_PTR(ptr); \ } while(0) @@ -897,19 +940,19 @@ do { \ OBD_SLAB_CPT_ALLOC_GFP(ptr, slab, cptab, cpt, size, GFP_NOFS) #define OBD_SLAB_ALLOC_PTR(ptr, slab) \ - OBD_SLAB_ALLOC(ptr, slab, sizeof *(ptr)) + OBD_SLAB_ALLOC(ptr, slab, sizeof(*(ptr))) #define OBD_SLAB_CPT_ALLOC_PTR(ptr, slab, cptab, cpt) \ - OBD_SLAB_CPT_ALLOC(ptr, slab, cptab, cpt, sizeof *(ptr)) + OBD_SLAB_CPT_ALLOC(ptr, slab, cptab, cpt, sizeof(*(ptr))) #define OBD_SLAB_ALLOC_PTR_GFP(ptr, slab, flags) \ - OBD_SLAB_ALLOC_GFP(ptr, slab, sizeof *(ptr), flags) + OBD_SLAB_ALLOC_GFP(ptr, slab, sizeof(*(ptr)), flags) #define OBD_SLAB_CPT_ALLOC_PTR_GFP(ptr, slab, cptab, cpt, flags) \ - OBD_SLAB_CPT_ALLOC_GFP(ptr, slab, cptab, cpt, sizeof *(ptr), flags) + OBD_SLAB_CPT_ALLOC_GFP(ptr, slab, cptab, cpt, sizeof(*(ptr)), flags) #define OBD_SLAB_FREE_PTR(ptr, slab) \ - OBD_SLAB_FREE((ptr), (slab), sizeof *(ptr)) + OBD_SLAB_FREE((ptr), (slab), sizeof(*(ptr))) #define KEY_IS(str) \ (keylen >= (sizeof(str)-1) && memcmp(key, str, (sizeof(str)-1)) == 0) @@ -918,12 +961,56 @@ do { \ static inline int lma_to_lustre_flags(__u32 lma_flags) { - return (lma_flags & LMAI_ORPHAN) ? LUSTRE_ORPHAN_FL : 0; + return (((lma_flags & LMAI_ORPHAN) ? LUSTRE_ORPHAN_FL : 0) | + ((lma_flags & LMAI_ENCRYPT) ? LUSTRE_ENCRYPT_FL : 0)); } static inline int lustre_to_lma_flags(__u32 la_flags) { - return (la_flags & LUSTRE_ORPHAN_FL) ? LMAI_ORPHAN : 0; + return (((la_flags & LUSTRE_ORPHAN_FL) ? LMAI_ORPHAN : 0) | + ((la_flags & LUSTRE_ENCRYPT_FL) ? LMAI_ENCRYPT : 0)); } +/* Convert wire LUSTRE_*_FL to corresponding client local VFS S_* values + * for the client inode i_flags. The LUSTRE_*_FL are the Lustre wire + * protocol equivalents of LDISKFS_*_FL values stored on disk, while + * the S_* flags are kernel-internal values that change between kernel + * versions. These flags are set/cleared via FSFILT_IOC_{GET,SET}_FLAGS. + * See b=16526 for a full history. + */ +static inline int ll_ext_to_inode_flags(int flags) +{ + return (((flags & LUSTRE_SYNC_FL) ? S_SYNC : 0) | + ((flags & LUSTRE_NOATIME_FL) ? S_NOATIME : 0) | + ((flags & LUSTRE_APPEND_FL) ? S_APPEND : 0) | + ((flags & LUSTRE_DIRSYNC_FL) ? S_DIRSYNC : 0) | +#if defined(S_ENCRYPTED) + ((flags & LUSTRE_ENCRYPT_FL) ? S_ENCRYPTED : 0) | +#endif + ((flags & LUSTRE_IMMUTABLE_FL) ? S_IMMUTABLE : 0)); +} + +static inline int ll_inode_to_ext_flags(int iflags) +{ + return (((iflags & S_SYNC) ? LUSTRE_SYNC_FL : 0) | + ((iflags & S_NOATIME) ? LUSTRE_NOATIME_FL : 0) | + ((iflags & S_APPEND) ? LUSTRE_APPEND_FL : 0) | + ((iflags & S_DIRSYNC) ? LUSTRE_DIRSYNC_FL : 0) | +#if defined(S_ENCRYPTED) + ((iflags & S_ENCRYPTED) ? LUSTRE_ENCRYPT_FL : 0) | +#endif + ((iflags & S_IMMUTABLE) ? LUSTRE_IMMUTABLE_FL : 0)); +} + +struct obd_heat_instance { + __u64 ohi_heat; + __u64 ohi_time_second; + __u64 ohi_count; +}; + +/* Define a fixed 4096-byte encryption unit size */ +#define LUSTRE_ENCRYPTION_BLOCKBITS 12 +#define LUSTRE_ENCRYPTION_UNIT_SIZE ((size_t)1 << LUSTRE_ENCRYPTION_BLOCKBITS) +#define LUSTRE_ENCRYPTION_MASK (~(LUSTRE_ENCRYPTION_UNIT_SIZE - 1)) + #endif