diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c index c8e293002e07..eb10e3b478aa 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c @@ -49,7 +49,7 @@ static unsigned int pages_factor[CFS_TCD_TYPE_MAX] = { char *cfs_trace_console_buffers[NR_CPUS][CFS_TCD_TYPE_MAX]; -struct rw_semaphore cfs_tracefile_sem; +static DECLARE_RWSEM(cfs_tracefile_sem); int cfs_tracefile_init_arch(void) { @@ -57,8 +57,6 @@ int cfs_tracefile_init_arch(void) int j; struct cfs_trace_cpu_data *tcd; - init_rwsem(&cfs_tracefile_sem); - /* initialize trace_data */ memset(cfs_trace_data, 0, sizeof(cfs_trace_data)); for (i = 0; i < CFS_TCD_TYPE_MAX; i++) { @@ -102,11 +100,10 @@ void cfs_tracefile_fini_arch(void) int j; for (i = 0; i < num_possible_cpus(); i++) - for (j = 0; j < 3; j++) - if (cfs_trace_console_buffers[i][j] != NULL) { - kfree(cfs_trace_console_buffers[i][j]); - cfs_trace_console_buffers[i][j] = NULL; - } + for (j = 0; j < 3; j++) { + kfree(cfs_trace_console_buffers[i][j]); + cfs_trace_console_buffers[i][j] = NULL; + } for (i = 0; cfs_trace_data[i] != NULL; i++) { kfree(cfs_trace_data[i]); |