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From: Kieran Bingham <kieran.bingham@linaro.org>
To: jan.kiszka@siemens.com, linux-kernel@vger.kernel.org
Cc: lee.jones@linaro.org, peter.griffin@linaro.org,
	maxime.coquelin@st.com,
	Kieran Bingham <kieran.bingham@linaro.org>
Subject: [PATCHv3 06/13] scripts/gdb: Provide a dentry_name VFS path helper
Date: Thu,  3 Mar 2016 11:41:00 +0000	[thread overview]
Message-ID: <1457005267-843-7-git-send-email-kieran.bingham@linaro.org> (raw)
In-Reply-To: <1457005267-843-1-git-send-email-kieran.bingham@linaro.org>

Walk the VFS entries, pre-pending the iname strings to generate a full
VFS path name from a dentry.

Signed-off-by: Kieran Bingham <kieran.bingham@linaro.org>

---
Changes since v2:
 - dentry_name separated out from proc module for use elsewhere
---
 scripts/gdb/linux/utils.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/gdb/linux/utils.py b/scripts/gdb/linux/utils.py
index dbe2ad78048c..de03a6b505bb 100644
--- a/scripts/gdb/linux/utils.py
+++ b/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()
-- 
2.5.0

  parent reply	other threads:[~2016-03-03 11:41 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-03 11:40 [PATCHv3 00/13] scripts/gdb: Linux awareness debug commands Kieran Bingham
2016-03-03 11:40 ` [PATCHv3 01/13] scripts/gdb: Provide linux constants Kieran Bingham
2016-03-03 11:40 ` [PATCHv3 02/13] scripts/gdb: Provide kernel list item generators Kieran Bingham
2016-03-08  3:47   ` Jeff Mahoney
2016-03-08  7:55     ` Kieran Bingham
2016-03-03 11:40 ` [PATCHv3 03/13] scripts/gdb: Convert modules usage to lists functions Kieran Bingham
2016-03-03 11:40 ` [PATCHv3 04/13] scripts/gdb: Provide exception catching parser Kieran Bingham
2016-03-03 11:40 ` [PATCHv3 05/13] scripts/gdb: Support !CONFIG_MODULES gracefully Kieran Bingham
2016-03-03 11:41 ` Kieran Bingham [this message]
2016-03-03 11:41 ` [PATCHv3 07/13] scripts/gdb: Add io resource readers Kieran Bingham
2016-03-03 11:41 ` [PATCHv3 08/13] scripts/gdb: Add mount point list command Kieran Bingham
2016-03-13 16:34   ` Jan Kiszka
2016-03-14 14:39     ` Kieran Bingham
2016-03-14 15:05       ` Jan Kiszka
2016-03-15 10:46         ` Kieran Bingham
2016-03-03 11:41 ` [PATCHv3 09/13] scripts/gdb: Add meminfo command Kieran Bingham
2016-03-13 16:34   ` Jan Kiszka
2016-03-13 18:16     ` Kieran Bingham
2016-03-13 19:08       ` Jan Kiszka
2016-03-14 12:13         ` Kieran Bingham
2016-03-03 11:41 ` [PATCHv3 10/13] scripts/gdb: Add cpu iterators Kieran Bingham
2016-03-13 16:33   ` Jan Kiszka
2016-03-13 18:39     ` Kieran Bingham
2016-03-03 11:41 ` [PATCHv3 11/13] scripts/gdb: Add a Radix Tree Parser Kieran Bingham
2016-03-03 11:41 ` [PATCHv3 12/13] scripts/gdb: Add interrupts command Kieran Bingham
2016-03-03 11:41 ` [PATCHv3 13/13] scripts/gdb: Add lx_thread_info_by_pid helper Kieran Bingham
2016-03-13 16:35 ` [PATCHv3 00/13] scripts/gdb: Linux awareness debug commands Jan Kiszka
2016-03-14 14:40   ` Kieran Bingham
2016-03-14 15:09     ` Jan Kiszka
2016-03-14 17:18       ` Kieran Bingham
2016-03-14 17:31         ` Jan Kiszka

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