blkin: add config variable rbd_blkin_trace_all

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 0748131c19984948606e9ca9e3f4cdce8f21bd95..13e1a558441cee6456ea289ef4c6754bb581d5c4 100644 (file)
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -1353,6 +1353,7 @@ OPTION(rbd_request_timed_out_seconds, OPT_INT, 30) // number of seconds before m
 OPTION(rbd_skip_partial_discard, OPT_BOOL, false) // when trying to discard a range inside an object, set to true to skip zeroing the range.
 OPTION(rbd_enable_alloc_hint, OPT_BOOL, true) // when writing a object, it will issue a hint to osd backend to indicate the expected size object need
 OPTION(rbd_tracing, OPT_BOOL, false) // true if LTTng-UST tracepoints should be enabled
+OPTION(rbd_blkin_trace_all, OPT_BOOL, false) // create a blkin trace for all RBD requests
 OPTION(rbd_validate_pool, OPT_BOOL, true) // true if empty pools should be validated for RBD compatibility
 OPTION(rbd_validate_names, OPT_BOOL, true) // true if image specs should be validated
 OPTION(rbd_auto_exclusive_lock_until_manual_request, OPT_BOOL, true) // whether to automatically acquire/release exclusive lock until it is explicitly requested, i.e. before we know the user of librbd is properly using the lock API