RELAY_LATE_SETUP_FIL
Section: relay interface support (9)
Updated: February 2011
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NAME
relay_late_setup_files - triggers file creation
SYNOPSIS
-
int relay_late_setup_files(struct rchan * chan, const char * base_filename, struct dentry * parent);
ARGUMENTS
chan
-
- channel to operate on
base_filename
-
base name of files to create
parent
-
dentry of parent directory,
NULL
for root directory
DESCRIPTION
Returns 0 if successful, non-zero otherwise.
Use to setup files for a previously buffer-only channel. Useful to do early tracing in kernel, before VFS is up, for example.
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