7159b1ad3d
Change the invalidate tracepoint to indicate how much data we're invalidating, and change the alloc tracepoints to indicate what offset they're for. Signed-off-by: Kent Overstreet <kmo@daterainc.com>
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
#include "bcache.h"
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#include "btree.h"
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#include <linux/blktrace_api.h>
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#include <linux/module.h>
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#define CREATE_TRACE_POINTS
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#include <trace/events/bcache.h>
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_start);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_end);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_sequential);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_congested);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_retry);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_insert);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_replay_key);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_write);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_full);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_entry_full);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_cache_cannibalize);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_read);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_write);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc_fail);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_free);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_gc_coalesce);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_start);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_end);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy_collision);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_insert_key);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_split);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_compact);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_set_root);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_invalidate);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_alloc_fail);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback);
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EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback_collision);
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