From: Steven Rostedt Date: Mon, 16 Jun 2025 17:51:59 +0000 (-0400) Subject: xfs: change xfs_xattr_class from a TRACE_EVENT() to DECLARE_EVENT_CLASS() X-Git-Tag: v6.17-rc1~237^2~31 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0a05579b2b61ac2b6db4e3c10796a65fcf2b73a;p=thirdparty%2Flinux.git xfs: change xfs_xattr_class from a TRACE_EVENT() to DECLARE_EVENT_CLASS() xfs_xattr_class was accidentally created as a TRACE_EVENT() instead of a class with DECLARE_EVENT_CLASS(). Note, TRACE_EVENT() is just defined as: #define TRACE_EVENT(name, proto, args, tstruct, assign, print) \ DECLARE_EVENT_CLASS(name, \ PARAMS(proto), \ PARAMS(args), \ PARAMS(tstruct), \ PARAMS(assign), \ PARAMS(print)); \ DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)); The difference between TRACE_EVENT() and DECLARE_EVENT_CLASS() is that TRACE_EVENT() also creates an event with the class name. Switch xfs_xattr_class over to being a class and not an event as it is not called directly, and that event with the class name takes up unnecessary memory. Fixes: e47dcf113ae3 ("xfs: repair extended attributes") Reviewed-by: Christoph Hellwig Signed-off-by: Steven Rostedt (Google) Signed-off-by: Carlos Maiolino --- diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h index d7c4ced47c156..1e6e9c10cea25 100644 --- a/fs/xfs/scrub/trace.h +++ b/fs/xfs/scrub/trace.h @@ -2996,7 +2996,7 @@ DEFINE_EVENT(xrep_pptr_salvage_class, name, \ DEFINE_XREP_PPTR_SALVAGE_EVENT(xrep_xattr_salvage_pptr); DEFINE_XREP_PPTR_SALVAGE_EVENT(xrep_xattr_insert_pptr); -TRACE_EVENT(xrep_xattr_class, +DECLARE_EVENT_CLASS(xrep_xattr_class, TP_PROTO(struct xfs_inode *ip, struct xfs_inode *arg_ip), TP_ARGS(ip, arg_ip), TP_STRUCT__entry(