scripts/gdb: fix lx-lsmod refcnt (ca3f172c) · Commits · 戴 / test

Commit ("module: Replace module_ref with atomic_t refcnt") changes the way refcnt is handled but did not update the gdb script to use the new variable. Since refcnt is not per-cpu anymore, we can directly read its value. Signed-off-by:

Adrien Schildknecht <adrien+dev@schischi.me> Reviewed-by:

Jan Kiszka <jan.kiszka@siemens.com> Cc: Pantelis Koukousoulas <pktoss@gmail.com> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

scripts/gdb/linux/modules.py

+1 −8

Original line number	Diff line number	Diff line
		@@ -73,18 +73,11 @@ class LxLsmod(gdb.Command):
		" " if utils.get_long_type().sizeof == 8 else ""))

		for module in module_list():
		ref = 0
		module_refptr = module['refptr']
		for cpu in cpus.cpu_list("cpu_possible_mask"):
		refptr = cpus.per_cpu(module_refptr, cpu)
		ref += refptr['incs']
		ref -= refptr['decs']

		gdb.write("{address} {name:<19} {size:>8} {ref}".format(
		address=str(module['module_core']).split()[0],
		name=module['name'].string(),
		size=str(module['core_size']),
		ref=str(ref)))
		ref=str(module['refcnt']['counter'])))

		source_list = module['source_list']
		t = self._module_use_type.get_type().pointer()

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