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author | Ingo Molnar <mingo@kernel.org> | 2015-10-20 08:16:46 (GMT) |
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committer | Ingo Molnar <mingo@kernel.org> | 2015-10-20 08:16:46 (GMT) |
commit | a1a2ab2ff7040bdc9a31bfe7173913971f7d723b (patch) | |
tree | a5b448aaedafafca6974710b7d64074ed964fe24 /fs/nfs/nfs4state.c | |
parent | 00eb4bab69db349c3bdc7e0b0f7e9070dafea58c (diff) | |
parent | 7379047d5585187d1288486d4627873170d0005a (diff) | |
download | linux-a1a2ab2ff7040bdc9a31bfe7173913971f7d723b.tar.xz |
Merge tag 'v4.3-rc6' into locking/core, to pick up fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/nfs/nfs4state.c')
-rw-r--r-- | fs/nfs/nfs4state.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 5db3246..d854693 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1725,7 +1725,8 @@ restart: if (!test_and_clear_bit(ops->owner_flag_bit, &sp->so_flags)) continue; - atomic_inc(&sp->so_count); + if (!atomic_inc_not_zero(&sp->so_count)) + continue; spin_unlock(&clp->cl_lock); rcu_read_unlock(); |