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author | 2020-03-25 16:55:01 +0800 | |
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committer | 2020-05-30 10:34:03 -0700 | |
commit | 34327e9fd213414b35eb70aa512c4e39b2095907 (patch) | |
tree | 3c470eb01537affe06c7b85e127117ab60b15aa6 /Documentation/admin-guide/pstore-blk.rst | |
parent | pstore/zone,blk: Add console frontend support (diff) | |
download | wireguard-linux-34327e9fd213414b35eb70aa512c4e39b2095907.tar.xz wireguard-linux-34327e9fd213414b35eb70aa512c4e39b2095907.zip |
pstore/zone,blk: Add ftrace frontend support
Support backend for ftrace. To enable ftrace backend, just make
ftrace_size be greater than 0 and a multiple of 4096.
Signed-off-by: WeiXiong Liao <liaoweixiong@allwinnertech.com>
Link: https://lore.kernel.org/lkml/20200511233229.27745-6-keescook@chromium.org/
Co-developed-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/lkml/20200512170719.221514-1-colin.king@canonical.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'Documentation/admin-guide/pstore-blk.rst')
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