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 | 228 |
1 files changed, 114 insertions, 114 deletions
diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h b/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h index d4cc09635271..0d3ed87d38e1 100644 --- a/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h +++ b/drivers/staging/lustre/lustre/include/lustre_dlm_flags.h @@ -50,59 +50,59 @@ #define LDLM_FL_ON_WIRE_MASK 0x00000000C08F932FULL /** extent, mode, or resource changed */ -#define LDLM_FL_LOCK_CHANGED 0x0000000000000001ULL // bit 0 -#define ldlm_is_lock_changed(_l) LDLM_TEST_FLAG(( _l), 1ULL << 0) -#define ldlm_set_lock_changed(_l) LDLM_SET_FLAG(( _l), 1ULL << 0) +#define LDLM_FL_LOCK_CHANGED 0x0000000000000001ULL /* bit 0 */ +#define ldlm_is_lock_changed(_l) LDLM_TEST_FLAG((_l), 1ULL << 0) +#define ldlm_set_lock_changed(_l) LDLM_SET_FLAG((_l), 1ULL << 0) #define ldlm_clear_lock_changed(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 0) /** * Server placed lock on granted list, or a recovering client wants the * lock added to the granted list, no questions asked. */ -#define LDLM_FL_BLOCK_GRANTED 0x0000000000000002ULL // bit 1 -#define ldlm_is_block_granted(_l) LDLM_TEST_FLAG(( _l), 1ULL << 1) -#define ldlm_set_block_granted(_l) LDLM_SET_FLAG(( _l), 1ULL << 1) +#define LDLM_FL_BLOCK_GRANTED 0x0000000000000002ULL /* bit 1 */ +#define ldlm_is_block_granted(_l) LDLM_TEST_FLAG((_l), 1ULL << 1) +#define ldlm_set_block_granted(_l) LDLM_SET_FLAG((_l), 1ULL << 1) #define ldlm_clear_block_granted(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 1) /** * Server placed lock on conv list, or a recovering client wants the lock * added to the conv list, no questions asked. */ -#define LDLM_FL_BLOCK_CONV 0x0000000000000004ULL // bit 2 -#define ldlm_is_block_conv(_l) LDLM_TEST_FLAG(( _l), 1ULL << 2) -#define ldlm_set_block_conv(_l) LDLM_SET_FLAG(( _l), 1ULL << 2) +#define LDLM_FL_BLOCK_CONV 0x0000000000000004ULL /* bit 2 */ +#define ldlm_is_block_conv(_l) LDLM_TEST_FLAG((_l), 1ULL << 2) +#define ldlm_set_block_conv(_l) LDLM_SET_FLAG((_l), 1ULL << 2) #define ldlm_clear_block_conv(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 2) /** * Server placed lock on wait list, or a recovering client wants the lock * added to the wait list, no questions asked. */ -#define LDLM_FL_BLOCK_WAIT 0x0000000000000008ULL // bit 3 -#define ldlm_is_block_wait(_l) LDLM_TEST_FLAG(( _l), 1ULL << 3) -#define ldlm_set_block_wait(_l) LDLM_SET_FLAG(( _l), 1ULL << 3) +#define LDLM_FL_BLOCK_WAIT 0x0000000000000008ULL /* bit 3 */ +#define ldlm_is_block_wait(_l) LDLM_TEST_FLAG((_l), 1ULL << 3) +#define ldlm_set_block_wait(_l) LDLM_SET_FLAG((_l), 1ULL << 3) #define ldlm_clear_block_wait(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 3) /** blocking or cancel packet was queued for sending. */ -#define LDLM_FL_AST_SENT 0x0000000000000020ULL // bit 5 -#define ldlm_is_ast_sent(_l) LDLM_TEST_FLAG(( _l), 1ULL << 5) -#define ldlm_set_ast_sent(_l) LDLM_SET_FLAG(( _l), 1ULL << 5) +#define LDLM_FL_AST_SENT 0x0000000000000020ULL /* bit 5 */ +#define ldlm_is_ast_sent(_l) LDLM_TEST_FLAG((_l), 1ULL << 5) +#define ldlm_set_ast_sent(_l) LDLM_SET_FLAG((_l), 1ULL << 5) #define ldlm_clear_ast_sent(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 5) /** * Lock is being replayed. This could probably be implied by the fact that * one of BLOCK_{GRANTED,CONV,WAIT} is set, but that is pretty dangerous. */ -#define LDLM_FL_REPLAY 0x0000000000000100ULL // bit 8 -#define ldlm_is_replay(_l) LDLM_TEST_FLAG(( _l), 1ULL << 8) -#define ldlm_set_replay(_l) LDLM_SET_FLAG(( _l), 1ULL << 8) +#define LDLM_FL_REPLAY 0x0000000000000100ULL /* bit 8 */ +#define ldlm_is_replay(_l) LDLM_TEST_FLAG((_l), 1ULL << 8) +#define ldlm_set_replay(_l) LDLM_SET_FLAG((_l), 1ULL << 8) #define ldlm_clear_replay(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 8) /** Don't grant lock, just do intent. */ -#define LDLM_FL_INTENT_ONLY 0x0000000000000200ULL // bit 9 -#define ldlm_is_intent_only(_l) LDLM_TEST_FLAG(( _l), 1ULL << 9) -#define ldlm_set_intent_only(_l) LDLM_SET_FLAG(( _l), 1ULL << 9) +#define LDLM_FL_INTENT_ONLY 0x0000000000000200ULL /* bit 9 */ +#define ldlm_is_intent_only(_l) LDLM_TEST_FLAG((_l), 1ULL << 9) +#define ldlm_set_intent_only(_l) LDLM_SET_FLAG((_l), 1ULL << 9) #define ldlm_clear_intent_only(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 9) /** lock request has intent */ -#define LDLM_FL_HAS_INTENT 0x0000000000001000ULL // bit 12 -#define ldlm_is_has_intent(_l) LDLM_TEST_FLAG(( _l), 1ULL << 12) -#define ldlm_set_has_intent(_l) LDLM_SET_FLAG(( _l), 1ULL << 12) +#define LDLM_FL_HAS_INTENT 0x0000000000001000ULL /* bit 12 */ +#define ldlm_is_has_intent(_l) LDLM_TEST_FLAG((_l), 1ULL << 12) +#define ldlm_set_has_intent(_l) LDLM_SET_FLAG((_l), 1ULL << 12) #define ldlm_clear_has_intent(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 12) /** flock deadlock detected */ @@ -112,29 +112,29 @@ #define ldlm_clear_flock_deadlock(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 15) /** discard (no writeback) on cancel */ -#define LDLM_FL_DISCARD_DATA 0x0000000000010000ULL // bit 16 -#define ldlm_is_discard_data(_l) LDLM_TEST_FLAG(( _l), 1ULL << 16) -#define ldlm_set_discard_data(_l) LDLM_SET_FLAG(( _l), 1ULL << 16) +#define LDLM_FL_DISCARD_DATA 0x0000000000010000ULL /* bit 16 */ +#define ldlm_is_discard_data(_l) LDLM_TEST_FLAG((_l), 1ULL << 16) +#define ldlm_set_discard_data(_l) LDLM_SET_FLAG((_l), 1ULL << 16) #define ldlm_clear_discard_data(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 16) /** Blocked by group lock - wait indefinitely */ -#define LDLM_FL_NO_TIMEOUT 0x0000000000020000ULL // bit 17 -#define ldlm_is_no_timeout(_l) LDLM_TEST_FLAG(( _l), 1ULL << 17) -#define ldlm_set_no_timeout(_l) LDLM_SET_FLAG(( _l), 1ULL << 17) +#define LDLM_FL_NO_TIMEOUT 0x0000000000020000ULL /* bit 17 */ +#define ldlm_is_no_timeout(_l) LDLM_TEST_FLAG((_l), 1ULL << 17) +#define ldlm_set_no_timeout(_l) LDLM_SET_FLAG((_l), 1ULL << 17) #define ldlm_clear_no_timeout(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 17) /** * Server told not to wait if blocked. For AGL, OST will not send glimpse * callback. */ -#define LDLM_FL_BLOCK_NOWAIT 0x0000000000040000ULL // bit 18 -#define ldlm_is_block_nowait(_l) LDLM_TEST_FLAG(( _l), 1ULL << 18) -#define ldlm_set_block_nowait(_l) LDLM_SET_FLAG(( _l), 1ULL << 18) +#define LDLM_FL_BLOCK_NOWAIT 0x0000000000040000ULL /* bit 18 */ +#define ldlm_is_block_nowait(_l) LDLM_TEST_FLAG((_l), 1ULL << 18) +#define ldlm_set_block_nowait(_l) LDLM_SET_FLAG((_l), 1ULL << 18) #define ldlm_clear_block_nowait(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 18) /** return blocking lock */ -#define LDLM_FL_TEST_LOCK 0x0000000000080000ULL // bit 19 -#define ldlm_is_test_lock(_l) LDLM_TEST_FLAG(( _l), 1ULL << 19) -#define ldlm_set_test_lock(_l) LDLM_SET_FLAG(( _l), 1ULL << 19) +#define LDLM_FL_TEST_LOCK 0x0000000000080000ULL /* bit 19 */ +#define ldlm_is_test_lock(_l) LDLM_TEST_FLAG((_l), 1ULL << 19) +#define ldlm_set_test_lock(_l) LDLM_SET_FLAG((_l), 1ULL << 19) #define ldlm_clear_test_lock(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 19) /** @@ -142,82 +142,82 @@ * cancel notification to original lock holder, but expect no reply. This * is for clients (like liblustre) that cannot be expected to reliably * response to blocking AST. */ -#define LDLM_FL_CANCEL_ON_BLOCK 0x0000000000800000ULL // bit 23 -#define ldlm_is_cancel_on_block(_l) LDLM_TEST_FLAG(( _l), 1ULL << 23) -#define ldlm_set_cancel_on_block(_l) LDLM_SET_FLAG(( _l), 1ULL << 23) +#define LDLM_FL_CANCEL_ON_BLOCK 0x0000000000800000ULL /* bit 23 */ +#define ldlm_is_cancel_on_block(_l) LDLM_TEST_FLAG((_l), 1ULL << 23) +#define ldlm_set_cancel_on_block(_l) LDLM_SET_FLAG((_l), 1ULL << 23) #define ldlm_clear_cancel_on_block(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 23) /** * measure lock contention and return -EUSERS if locking contention is high */ -#define LDLM_FL_DENY_ON_CONTENTION 0x0000000040000000ULL // bit 30 -#define ldlm_is_deny_on_contention(_l) LDLM_TEST_FLAG(( _l), 1ULL << 30) -#define ldlm_set_deny_on_contention(_l) LDLM_SET_FLAG(( _l), 1ULL << 30) +#define LDLM_FL_DENY_ON_CONTENTION 0x0000000040000000ULL /* bit 30 */ +#define ldlm_is_deny_on_contention(_l) LDLM_TEST_FLAG((_l), 1ULL << 30) +#define ldlm_set_deny_on_contention(_l) LDLM_SET_FLAG((_l), 1ULL << 30) #define ldlm_clear_deny_on_contention(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 30) /** * These are flags that are mapped into the flags and ASTs of blocking * locks Add FL_DISCARD to blocking ASTs */ -#define LDLM_FL_AST_DISCARD_DATA 0x0000000080000000ULL // bit 31 -#define ldlm_is_ast_discard_data(_l) LDLM_TEST_FLAG(( _l), 1ULL << 31) -#define ldlm_set_ast_discard_data(_l) LDLM_SET_FLAG(( _l), 1ULL << 31) +#define LDLM_FL_AST_DISCARD_DATA 0x0000000080000000ULL /* bit 31 */ +#define ldlm_is_ast_discard_data(_l) LDLM_TEST_FLAG((_l), 1ULL << 31) +#define ldlm_set_ast_discard_data(_l) LDLM_SET_FLAG((_l), 1ULL << 31) #define ldlm_clear_ast_discard_data(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 31) /** * Used for marking lock as a target for -EINTR while cp_ast sleep emulation * + race with upcoming bl_ast. */ -#define LDLM_FL_FAIL_LOC 0x0000000100000000ULL // bit 32 -#define ldlm_is_fail_loc(_l) LDLM_TEST_FLAG(( _l), 1ULL << 32) -#define ldlm_set_fail_loc(_l) LDLM_SET_FLAG(( _l), 1ULL << 32) +#define LDLM_FL_FAIL_LOC 0x0000000100000000ULL /* bit 32 */ +#define ldlm_is_fail_loc(_l) LDLM_TEST_FLAG((_l), 1ULL << 32) +#define ldlm_set_fail_loc(_l) LDLM_SET_FLAG((_l), 1ULL << 32) #define ldlm_clear_fail_loc(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 32) /** * Used while processing the unused list to know that we have already * handled this lock and decided to skip it. */ -#define LDLM_FL_SKIPPED 0x0000000200000000ULL // bit 33 -#define ldlm_is_skipped(_l) LDLM_TEST_FLAG(( _l), 1ULL << 33) -#define ldlm_set_skipped(_l) LDLM_SET_FLAG(( _l), 1ULL << 33) +#define LDLM_FL_SKIPPED 0x0000000200000000ULL /* bit 33 */ +#define ldlm_is_skipped(_l) LDLM_TEST_FLAG((_l), 1ULL << 33) +#define ldlm_set_skipped(_l) LDLM_SET_FLAG((_l), 1ULL << 33) #define ldlm_clear_skipped(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 33) /** this lock is being destroyed */ -#define LDLM_FL_CBPENDING 0x0000000400000000ULL // bit 34 -#define ldlm_is_cbpending(_l) LDLM_TEST_FLAG(( _l), 1ULL << 34) -#define ldlm_set_cbpending(_l) LDLM_SET_FLAG(( _l), 1ULL << 34) +#define LDLM_FL_CBPENDING 0x0000000400000000ULL /* bit 34 */ +#define ldlm_is_cbpending(_l) LDLM_TEST_FLAG((_l), 1ULL << 34) +#define ldlm_set_cbpending(_l) LDLM_SET_FLAG((_l), 1ULL << 34) #define ldlm_clear_cbpending(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 34) /** not a real flag, not saved in lock */ -#define LDLM_FL_WAIT_NOREPROC 0x0000000800000000ULL // bit 35 -#define ldlm_is_wait_noreproc(_l) LDLM_TEST_FLAG(( _l), 1ULL << 35) -#define ldlm_set_wait_noreproc(_l) LDLM_SET_FLAG(( _l), 1ULL << 35) +#define LDLM_FL_WAIT_NOREPROC 0x0000000800000000ULL /* bit 35 */ +#define ldlm_is_wait_noreproc(_l) LDLM_TEST_FLAG((_l), 1ULL << 35) +#define ldlm_set_wait_noreproc(_l) LDLM_SET_FLAG((_l), 1ULL << 35) #define ldlm_clear_wait_noreproc(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 35) /** cancellation callback already run */ -#define LDLM_FL_CANCEL 0x0000001000000000ULL // bit 36 -#define ldlm_is_cancel(_l) LDLM_TEST_FLAG(( _l), 1ULL << 36) -#define ldlm_set_cancel(_l) LDLM_SET_FLAG(( _l), 1ULL << 36) +#define LDLM_FL_CANCEL 0x0000001000000000ULL /* bit 36 */ +#define ldlm_is_cancel(_l) LDLM_TEST_FLAG((_l), 1ULL << 36) +#define ldlm_set_cancel(_l) LDLM_SET_FLAG((_l), 1ULL << 36) #define ldlm_clear_cancel(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 36) /** whatever it might mean */ -#define LDLM_FL_LOCAL_ONLY 0x0000002000000000ULL // bit 37 -#define ldlm_is_local_only(_l) LDLM_TEST_FLAG(( _l), 1ULL << 37) -#define ldlm_set_local_only(_l) LDLM_SET_FLAG(( _l), 1ULL << 37) +#define LDLM_FL_LOCAL_ONLY 0x0000002000000000ULL /* bit 37 */ +#define ldlm_is_local_only(_l) LDLM_TEST_FLAG((_l), 1ULL << 37) +#define ldlm_set_local_only(_l) LDLM_SET_FLAG((_l), 1ULL << 37) #define ldlm_clear_local_only(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 37) /** don't run the cancel callback under ldlm_cli_cancel_unused */ -#define LDLM_FL_FAILED 0x0000004000000000ULL // bit 38 -#define ldlm_is_failed(_l) LDLM_TEST_FLAG(( _l), 1ULL << 38) -#define ldlm_set_failed(_l) LDLM_SET_FLAG(( _l), 1ULL << 38) +#define LDLM_FL_FAILED 0x0000004000000000ULL /* bit 38 */ +#define ldlm_is_failed(_l) LDLM_TEST_FLAG((_l), 1ULL << 38) +#define ldlm_set_failed(_l) LDLM_SET_FLAG((_l), 1ULL << 38) #define ldlm_clear_failed(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 38) /** lock cancel has already been sent */ -#define LDLM_FL_CANCELING 0x0000008000000000ULL // bit 39 -#define ldlm_is_canceling(_l) LDLM_TEST_FLAG(( _l), 1ULL << 39) -#define ldlm_set_canceling(_l) LDLM_SET_FLAG(( _l), 1ULL << 39) +#define LDLM_FL_CANCELING 0x0000008000000000ULL /* bit 39 */ +#define ldlm_is_canceling(_l) LDLM_TEST_FLAG((_l), 1ULL << 39) +#define ldlm_set_canceling(_l) LDLM_SET_FLAG((_l), 1ULL << 39) #define ldlm_clear_canceling(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 39) /** local lock (ie, no srv/cli split) */ -#define LDLM_FL_LOCAL 0x0000010000000000ULL // bit 40 -#define ldlm_is_local(_l) LDLM_TEST_FLAG(( _l), 1ULL << 40) -#define ldlm_set_local(_l) LDLM_SET_FLAG(( _l), 1ULL << 40) +#define LDLM_FL_LOCAL 0x0000010000000000ULL /* bit 40 */ +#define ldlm_is_local(_l) LDLM_TEST_FLAG((_l), 1ULL << 40) +#define ldlm_set_local(_l) LDLM_SET_FLAG((_l), 1ULL << 40) #define ldlm_clear_local(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 40) /** @@ -232,9 +232,9 @@ * which can be replaced with a LVB-aware wrapping function for OSC locks. * That change is pretty high-risk, though, and would need a lot more * testing. */ -#define LDLM_FL_LVB_READY 0x0000020000000000ULL // bit 41 -#define ldlm_is_lvb_ready(_l) LDLM_TEST_FLAG(( _l), 1ULL << 41) -#define ldlm_set_lvb_ready(_l) LDLM_SET_FLAG(( _l), 1ULL << 41) +#define LDLM_FL_LVB_READY 0x0000020000000000ULL /* bit 41 */ +#define ldlm_is_lvb_ready(_l) LDLM_TEST_FLAG((_l), 1ULL << 41) +#define ldlm_set_lvb_ready(_l) LDLM_SET_FLAG((_l), 1ULL << 41) #define ldlm_clear_lvb_ready(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 41) /** @@ -244,29 +244,29 @@ * Threads racing to update the KMS after performing their writeback need * to know to exclude each other's locks from the calculation as they walk * the granted list. */ -#define LDLM_FL_KMS_IGNORE 0x0000040000000000ULL // bit 42 -#define ldlm_is_kms_ignore(_l) LDLM_TEST_FLAG(( _l), 1ULL << 42) -#define ldlm_set_kms_ignore(_l) LDLM_SET_FLAG(( _l), 1ULL << 42) +#define LDLM_FL_KMS_IGNORE 0x0000040000000000ULL /* bit 42 */ +#define ldlm_is_kms_ignore(_l) LDLM_TEST_FLAG((_l), 1ULL << 42) +#define ldlm_set_kms_ignore(_l) LDLM_SET_FLAG((_l), 1ULL << 42) #define ldlm_clear_kms_ignore(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 42) /** completion AST to be executed */ -#define LDLM_FL_CP_REQD 0x0000080000000000ULL // bit 43 -#define ldlm_is_cp_reqd(_l) LDLM_TEST_FLAG(( _l), 1ULL << 43) -#define ldlm_set_cp_reqd(_l) LDLM_SET_FLAG(( _l), 1ULL << 43) +#define LDLM_FL_CP_REQD 0x0000080000000000ULL /* bit 43 */ +#define ldlm_is_cp_reqd(_l) LDLM_TEST_FLAG((_l), 1ULL << 43) +#define ldlm_set_cp_reqd(_l) LDLM_SET_FLAG((_l), 1ULL << 43) #define ldlm_clear_cp_reqd(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 43) /** cleanup_resource has already handled the lock */ -#define LDLM_FL_CLEANED 0x0000100000000000ULL // bit 44 -#define ldlm_is_cleaned(_l) LDLM_TEST_FLAG(( _l), 1ULL << 44) -#define ldlm_set_cleaned(_l) LDLM_SET_FLAG(( _l), 1ULL << 44) +#define LDLM_FL_CLEANED 0x0000100000000000ULL /* bit 44 */ +#define ldlm_is_cleaned(_l) LDLM_TEST_FLAG((_l), 1ULL << 44) +#define ldlm_set_cleaned(_l) LDLM_SET_FLAG((_l), 1ULL << 44) #define ldlm_clear_cleaned(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 44) /** * optimization hint: LDLM can run blocking callback from current context * w/o involving separate thread. in order to decrease cs rate */ -#define LDLM_FL_ATOMIC_CB 0x0000200000000000ULL // bit 45 -#define ldlm_is_atomic_cb(_l) LDLM_TEST_FLAG(( _l), 1ULL << 45) -#define ldlm_set_atomic_cb(_l) LDLM_SET_FLAG(( _l), 1ULL << 45) +#define LDLM_FL_ATOMIC_CB 0x0000200000000000ULL /* bit 45 */ +#define ldlm_is_atomic_cb(_l) LDLM_TEST_FLAG((_l), 1ULL << 45) +#define ldlm_set_atomic_cb(_l) LDLM_SET_FLAG((_l), 1ULL << 45) #define ldlm_clear_atomic_cb(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 45) /** @@ -281,33 +281,33 @@ * dropped to let ldlm_callback_handler() return EINVAL to the server. It * is used when ELC RPC is already prepared and is waiting for rpc_lock, * too late to send a separate CANCEL RPC. */ -#define LDLM_FL_BL_AST 0x0000400000000000ULL // bit 46 -#define ldlm_is_bl_ast(_l) LDLM_TEST_FLAG(( _l), 1ULL << 46) -#define ldlm_set_bl_ast(_l) LDLM_SET_FLAG(( _l), 1ULL << 46) +#define LDLM_FL_BL_AST 0x0000400000000000ULL /* bit 46 */ +#define ldlm_is_bl_ast(_l) LDLM_TEST_FLAG((_l), 1ULL << 46) +#define ldlm_set_bl_ast(_l) LDLM_SET_FLAG((_l), 1ULL << 46) #define ldlm_clear_bl_ast(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 46) /** whatever it might mean */ -#define LDLM_FL_BL_DONE 0x0000800000000000ULL // bit 47 -#define ldlm_is_bl_done(_l) LDLM_TEST_FLAG(( _l), 1ULL << 47) -#define ldlm_set_bl_done(_l) LDLM_SET_FLAG(( _l), 1ULL << 47) +#define LDLM_FL_BL_DONE 0x0000800000000000ULL /* bit 47 */ +#define ldlm_is_bl_done(_l) LDLM_TEST_FLAG((_l), 1ULL << 47) +#define ldlm_set_bl_done(_l) LDLM_SET_FLAG((_l), 1ULL << 47) #define ldlm_clear_bl_done(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 47) /** * Don't put lock into the LRU list, so that it is not canceled due * to aging. Used by MGC locks, they are cancelled only at unmount or * by callback. */ -#define LDLM_FL_NO_LRU 0x0001000000000000ULL // bit 48 -#define ldlm_is_no_lru(_l) LDLM_TEST_FLAG(( _l), 1ULL << 48) -#define ldlm_set_no_lru(_l) LDLM_SET_FLAG(( _l), 1ULL << 48) +#define LDLM_FL_NO_LRU 0x0001000000000000ULL /* bit 48 */ +#define ldlm_is_no_lru(_l) LDLM_TEST_FLAG((_l), 1ULL << 48) +#define ldlm_set_no_lru(_l) LDLM_SET_FLAG((_l), 1ULL << 48) #define ldlm_clear_no_lru(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 48) /** * Set for locks that failed and where the server has been notified. * * Protected by lock and resource locks. */ -#define LDLM_FL_FAIL_NOTIFIED 0x0002000000000000ULL // bit 49 -#define ldlm_is_fail_notified(_l) LDLM_TEST_FLAG(( _l), 1ULL << 49) -#define ldlm_set_fail_notified(_l) LDLM_SET_FLAG(( _l), 1ULL << 49) +#define LDLM_FL_FAIL_NOTIFIED 0x0002000000000000ULL /* bit 49 */ +#define ldlm_is_fail_notified(_l) LDLM_TEST_FLAG((_l), 1ULL << 49) +#define ldlm_set_fail_notified(_l) LDLM_SET_FLAG((_l), 1ULL << 49) #define ldlm_clear_fail_notified(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 49) /** @@ -316,15 +316,15 @@ * ldlm_lock_destroy_internal(). * * Protected by lock and resource locks. */ -#define LDLM_FL_DESTROYED 0x0004000000000000ULL // bit 50 -#define ldlm_is_destroyed(_l) LDLM_TEST_FLAG(( _l), 1ULL << 50) -#define ldlm_set_destroyed(_l) LDLM_SET_FLAG(( _l), 1ULL << 50) +#define LDLM_FL_DESTROYED 0x0004000000000000ULL /* bit 50 */ +#define ldlm_is_destroyed(_l) LDLM_TEST_FLAG((_l), 1ULL << 50) +#define ldlm_set_destroyed(_l) LDLM_SET_FLAG((_l), 1ULL << 50) #define ldlm_clear_destroyed(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 50) /** flag whether this is a server namespace lock */ -#define LDLM_FL_SERVER_LOCK 0x0008000000000000ULL // bit 51 -#define ldlm_is_server_lock(_l) LDLM_TEST_FLAG(( _l), 1ULL << 51) -#define ldlm_set_server_lock(_l) LDLM_SET_FLAG(( _l), 1ULL << 51) +#define LDLM_FL_SERVER_LOCK 0x0008000000000000ULL /* bit 51 */ +#define ldlm_is_server_lock(_l) LDLM_TEST_FLAG((_l), 1ULL << 51) +#define ldlm_set_server_lock(_l) LDLM_SET_FLAG((_l), 1ULL << 51) #define ldlm_clear_server_lock(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 51) /** @@ -334,9 +334,9 @@ * Also, spin_is_locked() is deprecated for kernel code; one reason is * because it works only for SMP so user needs to add extra macros like * LASSERT_SPIN_LOCKED for uniprocessor kernels. */ -#define LDLM_FL_RES_LOCKED 0x0010000000000000ULL // bit 52 -#define ldlm_is_res_locked(_l) LDLM_TEST_FLAG(( _l), 1ULL << 52) -#define ldlm_set_res_locked(_l) LDLM_SET_FLAG(( _l), 1ULL << 52) +#define LDLM_FL_RES_LOCKED 0x0010000000000000ULL /* bit 52 */ +#define ldlm_is_res_locked(_l) LDLM_TEST_FLAG((_l), 1ULL << 52) +#define ldlm_set_res_locked(_l) LDLM_SET_FLAG((_l), 1ULL << 52) #define ldlm_clear_res_locked(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 52) /** @@ -344,15 +344,15 @@ * lock-timeout timer and it will never be reset. * * Protected by lock and resource locks. */ -#define LDLM_FL_WAITED 0x0020000000000000ULL // bit 53 -#define ldlm_is_waited(_l) LDLM_TEST_FLAG(( _l), 1ULL << 53) -#define ldlm_set_waited(_l) LDLM_SET_FLAG(( _l), 1ULL << 53) +#define LDLM_FL_WAITED 0x0020000000000000ULL /* bit 53 */ +#define ldlm_is_waited(_l) LDLM_TEST_FLAG((_l), 1ULL << 53) +#define ldlm_set_waited(_l) LDLM_SET_FLAG((_l), 1ULL << 53) #define ldlm_clear_waited(_l) LDLM_CLEAR_FLAG((_l), 1ULL << 53) /** Flag whether this is a server namespace lock. */ -#define LDLM_FL_NS_SRV 0x0040000000000000ULL // bit 54 -#define ldlm_is_ns_srv(_l) LDLM_TEST_FLAG(( _l), 1ULL << 54) -#define ldlm_set_ns_srv(_l) LDLM_SET_FLAG(( _l), 1ULL << 54) +#define LDLM_FL_NS_SRV 0x0040000000000000ULL /* bit 54 */ +#define ldlm_is_ns_srv(_l) LDLM_TEST_FLAG((_l), 1ULL << 54) +#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. */ |