Commit 20ede453 authored by Jeff Dike's avatar Jeff Dike Committed by Linus Torvalds
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uml: document new ubd flag

The ubd help message didn't document the 'c' flag.
Signed-off-by: default avatarJeff Dike <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent b2cf7707
......@@ -437,7 +437,10 @@ __uml_help(ubd_setup,
" machine by running 'dd' on the device. <n> must be in the range\n"
" 0 to 7. Appending an 'r' to the number will cause that device\n"
" to be mounted read-only. For example ubd1r=./ext_fs. Appending\n"
" an 's' will cause data to be written to disk on the host immediately.\n\n"
" an 's' will cause data to be written to disk on the host immediately.\n"
" 'c' will cause the device to be treated as being shared between multiple\n"
" UMLs and file locking will be turned off - this is appropriate for a\n"
" cluster filesystem and inappropriate at almost all other times.\n\n"
static int udb_setup(char *str)
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