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02730c333c
Enable picky cstyle checks and resolve the new warnings. The vast
majority of the changes needed were to handle minor issues with
whitespace formatting. This patch contains no functional changes.
Non-whitespace changes are as follows:
* 8 times ; to { } in for/while loop
* fix missing ; in cmd/zed/agents/zfs_diagnosis.c
* comment (confim -> confirm)
* change endline , to ; in cmd/zpool/zpool_main.c
* a number of /* BEGIN CSTYLED */ /* END CSTYLED */ blocks
* /* CSTYLED */ markers
* change == 0 to !
* ulong to unsigned long in module/zfs/dsl_scan.c
* rearrangement of module_param lines in module/zfs/metaslab.c
* add { } block around statement after for_each_online_node
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Reviewed-by: Håkan Johansson <f96hajo@chalmers.se>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #5465
122 lines
4.1 KiB
C
122 lines
4.1 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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#if defined(_KERNEL) && defined(HAVE_DECLARE_EVENT_CLASS)
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM zfs
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#undef TRACE_SYSTEM_VAR
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#define TRACE_SYSTEM_VAR zfs_dmu
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#if !defined(_TRACE_DMU_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_DMU_H
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#include <linux/tracepoint.h>
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#include <sys/types.h>
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/*
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* Generic support for three argument tracepoints of the form:
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*
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* DTRACE_PROBE3(...,
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* dmu_tx_t *, ...,
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* uint64_t, ...,
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* uint64_t, ...);
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*/
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/* BEGIN CSTYLED */
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DECLARE_EVENT_CLASS(zfs_delay_mintime_class,
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TP_PROTO(dmu_tx_t *tx, uint64_t dirty, uint64_t min_tx_time),
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TP_ARGS(tx, dirty, min_tx_time),
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TP_STRUCT__entry(
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__field(uint64_t, tx_txg)
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__field(uint64_t, tx_lastsnap_txg)
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__field(uint64_t, tx_lasttried_txg)
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__field(boolean_t, tx_anyobj)
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__field(boolean_t, tx_waited)
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__field(hrtime_t, tx_start)
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__field(boolean_t, tx_wait_dirty)
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__field(int, tx_err)
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#ifdef DEBUG_DMU_TX
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__field(uint64_t, tx_space_towrite)
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__field(uint64_t, tx_space_tofree)
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__field(uint64_t, tx_space_tooverwrite)
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__field(uint64_t, tx_space_tounref)
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__field(int64_t, tx_space_written)
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__field(int64_t, tx_space_freed)
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#endif
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__field(uint64_t, min_tx_time)
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__field(uint64_t, dirty)
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),
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TP_fast_assign(
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__entry->tx_txg = tx->tx_txg;
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__entry->tx_lastsnap_txg = tx->tx_lastsnap_txg;
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__entry->tx_lasttried_txg = tx->tx_lasttried_txg;
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__entry->tx_anyobj = tx->tx_anyobj;
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__entry->tx_waited = tx->tx_waited;
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__entry->tx_start = tx->tx_start;
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__entry->tx_wait_dirty = tx->tx_wait_dirty;
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__entry->tx_err = tx->tx_err;
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#ifdef DEBUG_DMU_TX
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__entry->tx_space_towrite = tx->tx_space_towrite;
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__entry->tx_space_tofree = tx->tx_space_tofree;
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__entry->tx_space_tooverwrite = tx->tx_space_tooverwrite;
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__entry->tx_space_tounref = tx->tx_space_tounref;
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__entry->tx_space_written = tx->tx_space_written.rc_count;
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__entry->tx_space_freed = tx->tx_space_freed.rc_count;
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#endif
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__entry->dirty = dirty;
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__entry->min_tx_time = min_tx_time;
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),
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TP_printk("tx { txg %llu lastsnap_txg %llu tx_lasttried_txg %llu "
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"anyobj %d waited %d start %llu wait_dirty %d err %i "
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#ifdef DEBUG_DMU_TX
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"space_towrite %llu space_tofree %llu space_tooverwrite %llu "
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"space_tounref %llu space_written %lli space_freed %lli "
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#endif
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"} dirty %llu min_tx_time %llu",
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__entry->tx_txg, __entry->tx_lastsnap_txg,
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__entry->tx_lasttried_txg, __entry->tx_anyobj, __entry->tx_waited,
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__entry->tx_start, __entry->tx_wait_dirty, __entry->tx_err,
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#ifdef DEBUG_DMU_TX
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__entry->tx_space_towrite, __entry->tx_space_tofree,
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__entry->tx_space_tooverwrite, __entry->tx_space_tounref,
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__entry->tx_space_written, __entry->tx_space_freed,
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#endif
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__entry->dirty, __entry->min_tx_time)
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);
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/* END CSTYLED */
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#define DEFINE_DELAY_MINTIME_EVENT(name) \
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DEFINE_EVENT(zfs_delay_mintime_class, name, \
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TP_PROTO(dmu_tx_t *tx, uint64_t dirty, uint64_t min_tx_time), \
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TP_ARGS(tx, dirty, min_tx_time))
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DEFINE_DELAY_MINTIME_EVENT(zfs_delay__mintime);
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#endif /* _TRACE_DMU_H */
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#undef TRACE_INCLUDE_PATH
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_PATH sys
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#define TRACE_INCLUDE_FILE trace_dmu
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#include <trace/define_trace.h>
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#endif /* _KERNEL && HAVE_DECLARE_EVENT_CLASS */
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