1RELAY_LATE_SETUP_FIL(9)     relay interface support    RELAY_LATE_SETUP_FIL(9)
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NAME

6       relay_late_setup_files - triggers file creation
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SYNOPSIS

9       int relay_late_setup_files(struct rchan * chan,
10                                  const char * base_filename,
11                                  struct dentry * parent);
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ARGUMENTS

14       chan
15           channel to operate on
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17       base_filename
18           base name of files to create
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20       parent
21           dentry of parent directory, NULL for root directory
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DESCRIPTION

24       Returns 0 if successful, non-zero otherwise.
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26       Use to setup files for a previously buffer-only channel. Useful to do
27       early tracing in kernel, before VFS is up, for example.
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30Kernel Hackers Manual 2.6.         June 2019           RELAY_LATE_SETUP_FIL(9)
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