b=18630 avoid the race of acquiring/releasing quota

[fs/lustre-release.git] / lustre / include / obd_support.h

diff --git a/lustre/include/obd_support.h b/lustre/include/obd_support.h
index e482567..4661626 100644 (file)
--- a/lustre/include/obd_support.h
+++ b/lustre/include/obd_support.h
@@ -94,6 +94,22 @@ int __obd_fail_timeout_set(__u32 id, __u32 value, int ms, int set);
 int obd_alloc_fail(const void *ptr, const char *name, const char *type,
                    size_t size, const char *file, int line);
 
+/* Some hash init argument constants */
+#define HASH_POOLS_CUR_BITS 3
+#define HASH_POOLS_MAX_BITS 7
+#define HASH_UUID_CUR_BITS 7
+#define HASH_UUID_MAX_BITS 12
+#define HASH_NID_CUR_BITS 7
+#define HASH_NID_MAX_BITS 12
+#define HASH_NID_STATS_CUR_BITS 7
+#define HASH_NID_STATS_MAX_BITS 12
+#define HASH_LQS_CUR_BITS 7
+#define HASH_LQS_MAX_BITS 12
+#define HASH_CONN_CUR_BITS 5
+#define HASH_CONN_MAX_BITS 15
+#define HASH_EXP_LOCK_CUR_BITS  7
+#define HASH_EXP_LOCK_MAX_BITS  16
+
 /* Timeout definitions */
 #define OBD_TIMEOUT_DEFAULT             100
 #define LDLM_TIMEOUT_DEFAULT            20
@@ -203,9 +219,11 @@ int obd_alloc_fail(const void *ptr, const char *name, const char *type,
 #define OBD_FAIL_MDS_DROP_QUOTA_REQ      0x13d
 #define OBD_FAIL_MDS_REMOVE_COMMON_EA    0x13e
 #define OBD_FAIL_MDS_ALLOW_COMMON_EA_SETTING   0x13f
+#define OBD_FAIL_MDS_FAIL_LOV_LOG_ADD    0x140
 #define OBD_FAIL_MDS_LOV_PREP_CREATE     0x141
 #define OBD_FAIL_MDS_REINT_DELAY         0x142
 #define OBD_FAIL_MDS_OPEN_WAIT_CREATE    0x143
+#define OBD_FAIL_MDS_READLINK_EPROTO     0x144
 
 /* CMD */
 #define OBD_FAIL_MDS_IS_SUBDIR_NET       0x180
@@ -314,7 +332,6 @@ int obd_alloc_fail(const void *ptr, const char *name, const char *type,
 #define OBD_FAIL_PTLRPC_PAUSE_REQ        0x50a
 #define OBD_FAIL_PTLRPC_PAUSE_REP        0x50c
 #define OBD_FAIL_PTLRPC_IMP_DEACTIVE     0x50d
-
 #define OBD_FAIL_PTLRPC_DUMP_LOG         0x50e
 #define OBD_FAIL_PTLRPC_LONG_REPL_UNLINK 0x50f
 #define OBD_FAIL_PTLRPC_LONG_BULK_UNLINK 0x510
@@ -356,6 +373,7 @@ int obd_alloc_fail(const void *ptr, const char *name, const char *type,
 
 #define OBD_FAIL_QUOTA_RET_QDATA         0xA02
 #define OBD_FAIL_QUOTA_DELAY_REL         0xA03
+#define OBD_FAIL_QUOTA_DELAY_SD          0xA04
 
 #define OBD_FAIL_LPROC_REMOVE            0xB00