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Commit 2a826061 authored by Artem Bityutskiy's avatar Artem Bityutskiy
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UBI: dump stack when switching to R/O mode



If we have debugging enabled and switching to R/O mode because of an error -
dump the stack to improve UBI error reporting and make the further diagnostics
easier to do.

Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
parent 01a4110d
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+1 −0
Original line number Diff line number Diff line
@@ -667,6 +667,7 @@ static inline void ubi_ro_mode(struct ubi_device *ubi)
	if (!ubi->ro_mode) {
		ubi->ro_mode = 1;
		ubi_warn("switch to read-only mode");
		ubi_dbg_dump_stack();
	}
}