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authorAkinobu Mita <akinobu.mita@gmail.com>2011-07-26 16:09:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 16:49:46 -0700
commitb2588c4b4c3c075e9b45d61065d86c60de2b6441 (patch)
tree66942e8a252101aaa7e1f0a2ee2c3d8288dda659 /block
parent810f09b87b75d7cc3906ffffe4311003f37caa2a (diff)
fail_page_alloc: simplify debugfs initialization
Now cleanup_fault_attr_dentries() recursively removes a directory, So we can simplify the error handling in the initialization code and no need to hold dentry structs for each debugfs file. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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