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| author | Tejun Heo <tj@kernel.org> | 2014-09-20 07:27:24 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-09-20 07:27:24 +0200 |
| commit | 4843c3320c3d23ab4ecf520f5eaf485aff8c7252 (patch) | |
| tree | 959c13745e8f4372ec5d0558a27af53ef9104758 /arch/x86/pci/irq.c | |
| parent | percpu: fix locking regression in the failure path of pcpu_alloc() (diff) | |
| download | linux-4843c3320c3d23ab4ecf520f5eaf485aff8c7252.tar.xz linux-4843c3320c3d23ab4ecf520f5eaf485aff8c7252.zip | |
percpu-refcount: improve WARN messages
percpu_ref's WARN messages can be a lot more helpful by indicating
who's the culprit. Make them report the release function that the
offending percpu-refcount is associated with. This should make it a
lot easier to track down the reported invalid refcnting operations.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'arch/x86/pci/irq.c')
0 files changed, 0 insertions, 0 deletions