diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /drivers/md/bcache/trace.c | |
Diffstat (limited to 'drivers/md/bcache/trace.c')
| -rw-r--r-- | drivers/md/bcache/trace.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/md/bcache/trace.c b/drivers/md/bcache/trace.c new file mode 100644 index 00000000..983f9bb4 --- /dev/null +++ b/drivers/md/bcache/trace.c @@ -0,0 +1,26 @@ +#include "bcache.h" +#include "btree.h" +#include "request.h" + +#include <linux/module.h> + +#define CREATE_TRACE_POINTS +#include <trace/events/bcache.h> + +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_start); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_end); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_passthrough); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_hit); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_miss); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_retry); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writethrough); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write_skip); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_read); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_write); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write_dirty); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_dirty); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_write); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_insert); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_start); +EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_end); |