Re: [Crash-utility] [PATCH v5 5/6] Update the maple tree help info for tree cmd

Signed-off-by: Tao Liu <ltao(a)redhat.com&gt; --- help.c | 86 +++++++++++++++++++++++++++++++++++++++++++--------------- 1 file changed, 64 insertions(+), 22 deletions(-) diff --git a/help.c b/help.c index 367500f..b23a65f 100644 --- a/help.c +++ b/help.c @@ -6307,19 +6307,20 @@ NULL char *help_tree[] = { "tree", -"display radix tree, XArray or red-black tree", -"[-t [radix|xarray|rbtree]] [-r offset] [-[s|S] struct[.member[,member]]]\n -[x|d] [-o offset] [-l] [-p] [-N] start", -" This command dumps the contents of a radix tree, an XAarray, or a red-black", -" tree. The arguments are as follows:\n", +"display radix tree, XArray, red-black tree or maple tree", +"[-t [radix|xarray|rbtree|maple]] [-r offset] [-[s|S] struct[.member[,member]]]\n" +" -[x|d] [-o offset] [-l] [-p] [-v] [-N] start", +" This command dumps the contents of a radix tree, an XAarray, a red-black", +" tree, or a maple tree. The arguments are as follows:\n", " -t type The type of tree to dump; the type string can be one of ", -" \"radix\", \"rbtree\", or \"xarray\", or alternatively, \"ra\",", -" \"rb\" or \"x\" are acceptable. If not specified, rbtree is the", -" default type.", +" \"radix\", \"rbtree\", \"xarray\", or \"maple\", or alternatively,", +" \"ra\", \"rb\", \"x\" or \"m\" are acceptable. If not specified,", +" rbtree is the default type.", " -r offset If the \"start\" argument is the address of a data structure that", -" contains an radix_tree_root, xarray or rb_root structure, then this", -" is the offset to that structure member. If the offset is non-zero,", -" then this option is required. The offset may be entered in either", -" of two manners:", +" contains an radix_tree_root, maple_tree, xarray or rb_root", +" structure, then this is the offset to that structure member. If", +" the offset is non-zero, then this option is required. The offset", +" may be entered in either of two manners:", " 1. In \"structure.member\" format.", " 2. A number of bytes.", " -o offset For red-black trees only, the offset of the rb_node within its ", @@ -6348,25 +6349,26 @@ char *help_tree[] = { " -p Display the node's position information, showing the relationship", " between it and the root. For red-black trees, a position that", " indicates \"root/l/r\" means that the node is the right child", -" of the left child of the root node. For radix trees and xarrays,", -" the index, the height, and the slot index values are shown with", -" respect to the root.", +" of the left child of the root node. For radix trees, xarrays and", +" maple trees, the index, the height, and the slot index values are", +" shown with respect to the root.", " -x Override default output format with hexadecimal format.", " -d Override default output format with decimal format.", +" -v For maple trees only, showing the contents of each maple tree node.",