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| author | Bryan Schumaker <bjschuma@netapp.com> | 2012-11-29 20:40:38 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-12-03 18:58:54 +0400 |
| commit | 043958395a6b91863046b0cd7cae9c67fa845144 (patch) | |
| tree | 192d24b14d09394b92ffb7298b2df60695097126 /fs/nfsd/fault_inject.c | |
| parent | e5f9570319771bb0a5afc792b34fbd5564b935c8 (diff) | |
| download | linux-043958395a6b91863046b0cd7cae9c67fa845144.tar.xz | |
NFSD: Lock state before calling fault injection function
Each function touches state in some way, so getting the lock earlier
can help simplify code.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/fault_inject.c')
| -rw-r--r-- | fs/nfsd/fault_inject.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c index 02781121c6b0..4b385a14cf96 100644 --- a/fs/nfsd/fault_inject.c +++ b/fs/nfsd/fault_inject.c @@ -51,7 +51,9 @@ static int nfsd_inject_set(void *op_ptr, u64 val) else printk(KERN_INFO "NFSD Fault Injection: %s (n = %llu)", op->file, val); + nfs4_lock_state(); op->func(val); + nfs4_unlock_state(); return 0; } |