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authorAnton Vorontsov <anton.vorontsov@linaro.org>2012-07-20 17:27:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-21 10:34:00 -0700
commitbc792e612e78a24ae0b30cc5b85f2368379ba4d4 (patch)
tree8de04a65c1d02e42ab7e22b440f0aae92926fc69 /kernel/printk.c
parent84a1caf1453c3d44050bd22db958af4a7f99315c (diff)
kdb: Revive dmesg command
The kgdb dmesg command is broken after the printk rework. The old logic in kdb code makes no sense in terms of current printk/logging storage format, and KDB simply hangs forever. This patch revives the command by switching to kmsg_dumper iterator. The code is now much more simpler and shorter. Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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