staging: erofs: support tracepoint
authorChao Yu <yuchao0@huawei.com>
Thu, 26 Jul 2018 12:21:55 +0000 (20:21 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Jul 2018 15:24:08 +0000 (17:24 +0200)
commit13f06f48f7bf8ebfa443e9496d382fa3d20b9ff3
tree18087b4fe39da65673549e5e1aad0ccdadc4a75d
parent9c07b3b39dc7720a9427e5561cc730fa28b92cc2
staging: erofs: support tracepoint

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>
drivers/staging/erofs/data.c
drivers/staging/erofs/include/trace/events/erofs.h [new file with mode: 0644]
drivers/staging/erofs/inode.c
drivers/staging/erofs/namei.c
drivers/staging/erofs/super.c