diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/include/lustre_dlm_flags.h')
| -rw-r--r-- | drivers/staging/lustre/lustre/include/lustre_dlm_flags.h | 90 |
1 files changed, 49 insertions, 41 deletions
diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h b/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h index 8c34d9d4d258..75716f17f64b 100644 --- a/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h +++ b/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h @@ -35,7 +35,7 @@ #ifndef LDLM_ALL_FLAGS_MASK /** l_flags bits marked as "all_flags" bits */ -#define LDLM_FL_ALL_FLAGS_MASK 0x007FFFFFC08F132FULL +#define LDLM_FL_ALL_FLAGS_MASK 0x00FFFFFFC08F132FULL /** l_flags bits marked as "ast" bits */ #define LDLM_FL_AST_MASK 0x0000000080000000ULL @@ -53,7 +53,7 @@ #define LDLM_FL_INHERIT_MASK 0x0000000000800000ULL /** l_flags bits marked as "local_only" bits */ -#define LDLM_FL_LOCAL_ONLY_MASK 0x007FFFFF00000000ULL +#define LDLM_FL_LOCAL_ONLY_MASK 0x00FFFFFF00000000ULL /** l_flags bits marked as "on_wire" bits */ #define LDLM_FL_ON_WIRE_MASK 0x00000000C08F132FULL @@ -358,6 +358,12 @@ #define ldlm_set_ns_srv(_l) LDLM_SET_FLAG(( _l), 1ULL << 54) #define ldlm_clear_ns_srv(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 54) +/** Flag whether this lock can be reused. Used by exclusive open. */ +#define LDLM_FL_EXCL 0x0080000000000000ULL /* bit 55 */ +#define ldlm_is_excl(_l) LDLM_TEST_FLAG((_l), 1ULL << 55) +#define ldlm_set_excl(_l) LDLM_SET_FLAG((_l), 1ULL << 55) +#define ldlm_clear_excl(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 55) + /** test for ldlm_lock flag bit set */ #define LDLM_TEST_FLAG(_l, _b) (((_l)->l_flags & (_b)) != 0) @@ -414,47 +420,49 @@ static int hf_lustre_ldlm_fl_server_lock = -1; static int hf_lustre_ldlm_fl_res_locked = -1; static int hf_lustre_ldlm_fl_waited = -1; static int hf_lustre_ldlm_fl_ns_srv = -1; +static int hf_lustre_ldlm_fl_excl = -1; const value_string lustre_ldlm_flags_vals[] = { - {LDLM_FL_LOCK_CHANGED, "LDLM_FL_LOCK_CHANGED"}, - {LDLM_FL_BLOCK_GRANTED, "LDLM_FL_BLOCK_GRANTED"}, - {LDLM_FL_BLOCK_CONV, "LDLM_FL_BLOCK_CONV"}, - {LDLM_FL_BLOCK_WAIT, "LDLM_FL_BLOCK_WAIT"}, - {LDLM_FL_AST_SENT, "LDLM_FL_AST_SENT"}, - {LDLM_FL_REPLAY, "LDLM_FL_REPLAY"}, - {LDLM_FL_INTENT_ONLY, "LDLM_FL_INTENT_ONLY"}, - {LDLM_FL_HAS_INTENT, "LDLM_FL_HAS_INTENT"}, - {LDLM_FL_DISCARD_DATA, "LDLM_FL_DISCARD_DATA"}, - {LDLM_FL_NO_TIMEOUT, "LDLM_FL_NO_TIMEOUT"}, - {LDLM_FL_BLOCK_NOWAIT, "LDLM_FL_BLOCK_NOWAIT"}, - {LDLM_FL_TEST_LOCK, "LDLM_FL_TEST_LOCK"}, - {LDLM_FL_CANCEL_ON_BLOCK, "LDLM_FL_CANCEL_ON_BLOCK"}, - {LDLM_FL_DENY_ON_CONTENTION, "LDLM_FL_DENY_ON_CONTENTION"}, - {LDLM_FL_AST_DISCARD_DATA, "LDLM_FL_AST_DISCARD_DATA"}, - {LDLM_FL_FAIL_LOC, "LDLM_FL_FAIL_LOC"}, - {LDLM_FL_SKIPPED, "LDLM_FL_SKIPPED"}, - {LDLM_FL_CBPENDING, "LDLM_FL_CBPENDING"}, - {LDLM_FL_WAIT_NOREPROC, "LDLM_FL_WAIT_NOREPROC"}, - {LDLM_FL_CANCEL, "LDLM_FL_CANCEL"}, - {LDLM_FL_LOCAL_ONLY, "LDLM_FL_LOCAL_ONLY"}, - {LDLM_FL_FAILED, "LDLM_FL_FAILED"}, - {LDLM_FL_CANCELING, "LDLM_FL_CANCELING"}, - {LDLM_FL_LOCAL, "LDLM_FL_LOCAL"}, - {LDLM_FL_LVB_READY, "LDLM_FL_LVB_READY"}, - {LDLM_FL_KMS_IGNORE, "LDLM_FL_KMS_IGNORE"}, - {LDLM_FL_CP_REQD, "LDLM_FL_CP_REQD"}, - {LDLM_FL_CLEANED, "LDLM_FL_CLEANED"}, - {LDLM_FL_ATOMIC_CB, "LDLM_FL_ATOMIC_CB"}, - {LDLM_FL_BL_AST, "LDLM_FL_BL_AST"}, - {LDLM_FL_BL_DONE, "LDLM_FL_BL_DONE"}, - {LDLM_FL_NO_LRU, "LDLM_FL_NO_LRU"}, - {LDLM_FL_FAIL_NOTIFIED, "LDLM_FL_FAIL_NOTIFIED"}, - {LDLM_FL_DESTROYED, "LDLM_FL_DESTROYED"}, - {LDLM_FL_SERVER_LOCK, "LDLM_FL_SERVER_LOCK"}, - {LDLM_FL_RES_LOCKED, "LDLM_FL_RES_LOCKED"}, - {LDLM_FL_WAITED, "LDLM_FL_WAITED"}, - {LDLM_FL_NS_SRV, "LDLM_FL_NS_SRV"}, - { 0, NULL } + {LDLM_FL_LOCK_CHANGED, "LDLM_FL_LOCK_CHANGED"}, + {LDLM_FL_BLOCK_GRANTED, "LDLM_FL_BLOCK_GRANTED"}, + {LDLM_FL_BLOCK_CONV, "LDLM_FL_BLOCK_CONV"}, + {LDLM_FL_BLOCK_WAIT, "LDLM_FL_BLOCK_WAIT"}, + {LDLM_FL_AST_SENT, "LDLM_FL_AST_SENT"}, + {LDLM_FL_REPLAY, "LDLM_FL_REPLAY"}, + {LDLM_FL_INTENT_ONLY, "LDLM_FL_INTENT_ONLY"}, + {LDLM_FL_HAS_INTENT, "LDLM_FL_HAS_INTENT"}, + {LDLM_FL_DISCARD_DATA, "LDLM_FL_DISCARD_DATA"}, + {LDLM_FL_NO_TIMEOUT, "LDLM_FL_NO_TIMEOUT"}, + {LDLM_FL_BLOCK_NOWAIT, "LDLM_FL_BLOCK_NOWAIT"}, + {LDLM_FL_TEST_LOCK, "LDLM_FL_TEST_LOCK"}, + {LDLM_FL_CANCEL_ON_BLOCK, "LDLM_FL_CANCEL_ON_BLOCK"}, + {LDLM_FL_DENY_ON_CONTENTION, "LDLM_FL_DENY_ON_CONTENTION"}, + {LDLM_FL_AST_DISCARD_DATA, "LDLM_FL_AST_DISCARD_DATA"}, + {LDLM_FL_FAIL_LOC, "LDLM_FL_FAIL_LOC"}, + {LDLM_FL_SKIPPED, "LDLM_FL_SKIPPED"}, + {LDLM_FL_CBPENDING, "LDLM_FL_CBPENDING"}, + {LDLM_FL_WAIT_NOREPROC, "LDLM_FL_WAIT_NOREPROC"}, + {LDLM_FL_CANCEL, "LDLM_FL_CANCEL"}, + {LDLM_FL_LOCAL_ONLY, "LDLM_FL_LOCAL_ONLY"}, + {LDLM_FL_FAILED, "LDLM_FL_FAILED"}, + {LDLM_FL_CANCELING, "LDLM_FL_CANCELING"}, + {LDLM_FL_LOCAL, "LDLM_FL_LOCAL"}, + {LDLM_FL_LVB_READY, "LDLM_FL_LVB_READY"}, + {LDLM_FL_KMS_IGNORE, "LDLM_FL_KMS_IGNORE"}, + {LDLM_FL_CP_REQD, "LDLM_FL_CP_REQD"}, + {LDLM_FL_CLEANED, "LDLM_FL_CLEANED"}, + {LDLM_FL_ATOMIC_CB, "LDLM_FL_ATOMIC_CB"}, + {LDLM_FL_BL_AST, "LDLM_FL_BL_AST"}, + {LDLM_FL_BL_DONE, "LDLM_FL_BL_DONE"}, + {LDLM_FL_NO_LRU, "LDLM_FL_NO_LRU"}, + {LDLM_FL_FAIL_NOTIFIED, "LDLM_FL_FAIL_NOTIFIED"}, + {LDLM_FL_DESTROYED, "LDLM_FL_DESTROYED"}, + {LDLM_FL_SERVER_LOCK, "LDLM_FL_SERVER_LOCK"}, + {LDLM_FL_RES_LOCKED, "LDLM_FL_RES_LOCKED"}, + {LDLM_FL_WAITED, "LDLM_FL_WAITED"}, + {LDLM_FL_NS_SRV, "LDLM_FL_NS_SRV"}, + {LDLM_FL_EXCL, "LDLM_FL_EXCL"}, + { 0, NULL } }; #endif /* WIRESHARK_COMPILE */ #endif /* LDLM_ALL_FLAGS_MASK */ |