Commit 30b58444 authored Jun 17, 2025 by Gao Xiang

erofs: remove unused trace event erofs_destroy_inode



The trace event `erofs_destroy_inode` was added but remains unused. This
unused event contributes approximately 5KB to the kernel module size.

Reported-by: Steven Rostedt <rostedt@goodmis.org>
Closes: https://lore.kernel.org/r/20250612224906.15000244@batman.local.home


Fixes: 13f06f48 ("staging: erofs: support tracepoint")
Cc: stable@vger.kernel.org
Reviewed-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20250617054056.3232365-1-hsiangkao@linux.alibaba.com

parent 905eeb2b

include/trace/events/erofs.h

+0 −18

Original line number	Diff line number	Diff line
		@@ -211,24 +211,6 @@ TRACE_EVENT(erofs_map_blocks_exit,
		show_mflags(__entry->mflags), __entry->ret)
		);

		TRACE_EVENT(erofs_destroy_inode,
		TP_PROTO(struct inode *inode),

		TP_ARGS(inode),

		TP_STRUCT__entry(
		__field( dev_t, dev )
		__field( erofs_nid_t, nid )
		),

		TP_fast_assign(
		__entry->dev = inode->i_sb->s_dev;
		__entry->nid = EROFS_I(inode)->nid;
		),

		TP_printk("dev = (%d,%d), nid = %llu", show_dev_nid(__entry))
		);

		#endif /* _TRACE_EROFS_H */

		/* This part must be outside protection */