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| author | Adrien Schildknecht <adrien+dev@schischi.me> | 2015-05-29 00:44:40 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-05-29 03:25:19 +0200 |
| commit | ca3f172c197b5fa6b2693f5f93d4928a1420fb07 (patch) | |
| tree | a7a68d53eb441e4b8661a54d14dab5c28e1c274b /scripts | |
| parent | omfs: fix potential integer overflow in allocator (diff) | |
| download | linux-ca3f172c197b5fa6b2693f5f93d4928a1420fb07.tar.xz linux-ca3f172c197b5fa6b2693f5f93d4928a1420fb07.zip | |
scripts/gdb: fix lx-lsmod refcnt
Commit 2f35c41f58a9 ("module: Replace module_ref with atomic_t refcnt")
changes the way refcnt is handled but did not update the gdb script to
use the new variable.
Since refcnt is not per-cpu anymore, we can directly read its value.
Signed-off-by: Adrien Schildknecht <adrien+dev@schischi.me>
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Pantelis Koukousoulas <pktoss@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/gdb/linux/modules.py | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/scripts/gdb/linux/modules.py b/scripts/gdb/linux/modules.py index a1504c4f1900..25db8cff44a2 100644 --- a/scripts/gdb/linux/modules.py +++ b/scripts/gdb/linux/modules.py @@ -73,18 +73,11 @@ class LxLsmod(gdb.Command): " " if utils.get_long_type().sizeof == 8 else "")) for module in module_list(): - ref = 0 - module_refptr = module['refptr'] - for cpu in cpus.cpu_list("cpu_possible_mask"): - refptr = cpus.per_cpu(module_refptr, cpu) - ref += refptr['incs'] - ref -= refptr['decs'] - gdb.write("{address} {name:<19} {size:>8} {ref}".format( address=str(module['module_core']).split()[0], name=module['name'].string(), size=str(module['core_size']), - ref=str(ref))) + ref=str(module['refcnt']['counter']))) source_list = module['source_list'] t = self._module_use_type.get_type().pointer() |