staging: erofs: support tracepoint

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Add basic tracepoints for ->readpage{,s}, ->lookup,
->destroy_inode, fill_inode and map_blocks.

Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Chao Yu 2018-07-26 20:21:55 +08:00 • committed by Greg Kroah-Hartman

parent 9c07b3b39d

commit 13f06f48f7

5 changed files with 261 additions and 3 deletions

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13

drivers/staging/erofs/data.c

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240

drivers/staging/erofs/include/trace/events/erofs.h

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4

drivers/staging/erofs/inode.c

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4

drivers/staging/erofs/namei.c

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3

drivers/staging/erofs/super.c

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