From: Kieran Bingham <kieran.bingham@xxxxxxxxxx> Subject: scripts/gdb: provide a dentry_name VFS path helper Walk the VFS entries, pre-pending the iname strings to generate a full VFS path name from a dentry. Link: http://lkml.kernel.org/r/4328fdb2d15ba7f1b21ad21c2eecc38d9cfc4d13.1462865983.git.jan.kiszka@xxxxxxxxxxx Signed-off-by: Kieran Bingham <kieran.bingham@xxxxxxxxxx> Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- scripts/gdb/linux/utils.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff -puN scripts/gdb/linux/utils.py~scripts-gdb-provide-a-dentry_name-vfs-path-helper scripts/gdb/linux/utils.py --- a/scripts/gdb/linux/utils.py~scripts-gdb-provide-a-dentry_name-vfs-path-helper +++ a/scripts/gdb/linux/utils.py @@ -161,3 +161,11 @@ def gdb_eval_or_none(expresssion): return gdb.parse_and_eval(expresssion) except: return None + + +def dentry_name(d): + parent = d['d_parent'] + if parent == d or parent == 0: + return "" + p = dentry_name(d['d_parent']) + "/" + return p + d['d_iname'].string() _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
