[Xen-devel] [PATCH 3 of 3] xentrace: Add missing help option

[George Dunlap <george.dunlap@xxxxxxxxxxxxx>]

Describe the --reserve-disk-space option in the xentrace help.

Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>

diff -r ce0812566a4d -r a0d521070853 tools/xentrace/xentrace.c
--- a/tools/xentrace/xentrace.c Tue Apr 13 17:24:08 2010 +0100
+++ b/tools/xentrace/xentrace.c Tue Apr 13 17:24:08 2010 +0100
@@ -804,6 +804,9 @@
 "  -V, --version           Print program version\n" \
 "  -M, --memory-buffer=b   Copy trace records to a circular memory buffer.\n" \
 "                          Dump to file on exit.\n" \
+"  -r  --reserve-disk-space=n Before writing trace records to disk, check to 
see\n" \
+"                          that after the write there will be at least n 
space\n" \
+"                          left on the disk.\n" \
 "\n" \
 "This tool is used to capture trace buffer data from Xen. The\n" \
 "data is output in a binary format, in the following order:\n" \

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