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| author | Kieran Bingham <kieran.bingham@linaro.org> | 2016-05-23 16:24:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-23 17:04:14 -0700 |
| commit | 74627cf2df50bfc29f51341578038e284796a101 (patch) | |
| tree | 127d241e5fae2ecb1afea7465e7966c5710400d1 | |
| parent | 958ef8a09a158d16cf398675c7bdfa3938472974 (diff) | |
| download | linux-74627cf2df50bfc29f51341578038e284796a101.tar.bz2 | |
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@siemens.com
Signed-off-by: Kieran Bingham <kieran.bingham@linaro.org>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | scripts/gdb/linux/utils.py | 8 |
1 files changed, 8 insertions, 0 deletions
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() |