diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-02-04 07:33:22 +1100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-04 20:34:52 -0800 |
| commit | 28134a53d624ae7e90fff8500b25b3add4d40b92 (patch) | |
| tree | f919a71660f25f7d50c927df06df0d265cff2524 /include/linux/rhashtable.h | |
| parent | 9b55669c14212f89dba39a2d8e00c1ec1d44c1ec (diff) | |
rhashtable: Fix potential crash on destroy in rhashtable_shrink
The current being_destroyed check in rhashtable_expand is not
enough since if we start a shrinking process after freeing all
elements in the table that's also going to crash.
This patch adds a being_destroyed check to the deferred worker
thread so that we bail out as soon as we take the lock.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/rhashtable.h')
0 files changed, 0 insertions, 0 deletions