proc/wchan: use printk format instead of lookup_symbol_name()
To resolve the symbol fuction name for wchan, use the printk format specifier %ps instead of manually looking up the symbol function name via lookup_symbol_name(). Link: https://lkml.kernel.org/r/20201217165413.GA1959@ls3530.fritz.box Signed-off-by:Helge Deller <deller@gmx.de> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
2956f4e4
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