From: Hou Tao <houtao1@huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8O4U8 CVE: NA --------------------------- Use fs_file_read_do_trace() and trace_fs_file_release() to do that. Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: ZhaoLong Wang <wangzhaolong1@huawei.com> --- fs/xfs/xfs_file.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 203700278ddb..5dd596555325 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -31,6 +31,7 @@ #include <linux/mman.h> #include <linux/fadvise.h> #include <linux/mount.h> +#include <trace/events/fs.h> static const struct vm_operations_struct xfs_file_vm_ops; @@ -270,6 +271,7 @@ xfs_file_buffered_read( ssize_t ret; trace_xfs_file_buffered_read(iocb, to); + fs_file_read_do_trace(iocb); ret = xfs_ilock_iocb(iocb, XFS_IOLOCK_SHARED); if (ret) @@ -1227,6 +1229,7 @@ xfs_file_release( struct inode *inode, struct file *filp) { + trace_fs_file_release(inode, filp); return xfs_release(XFS_I(inode)); } -- 2.39.2