diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/libcfs/tracefile.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/tracefile.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c b/drivers/staging/lustre/lustre/libcfs/tracefile.c index eb65b50f832d..c86394f7f4d9 100644 --- a/drivers/staging/lustre/lustre/libcfs/tracefile.c +++ b/drivers/staging/lustre/lustre/libcfs/tracefile.c @@ -53,7 +53,7 @@ char cfs_tracefile[TRACEFILE_NAME_SIZE]; long long cfs_tracefile_size = CFS_TRACEFILE_SIZE; static struct tracefiled_ctl trace_tctl; struct mutex cfs_trace_thread_mutex; -static int thread_running = 0; +static int thread_running; static atomic_t cfs_tage_allocated = ATOMIC_INIT(0); @@ -224,8 +224,7 @@ static struct cfs_trace_page *cfs_trace_get_tage(struct cfs_trace_cpu_data *tcd, */ if (len > PAGE_CACHE_SIZE) { - printk(KERN_ERR - "cowardly refusing to write %lu bytes in a page\n", len); + pr_err("cowardly refusing to write %lu bytes in a page\n", len); return NULL; } @@ -688,8 +687,8 @@ int cfs_tracefile_dump_all_pages(char *filename) if (IS_ERR(filp)) { rc = PTR_ERR(filp); filp = NULL; - printk(KERN_ERR "LustreError: can't open %s for dump: rc %d\n", - filename, rc); + pr_err("LustreError: can't open %s for dump: rc %d\n", + filename, rc); goto out; } @@ -726,7 +725,7 @@ int cfs_tracefile_dump_all_pages(char *filename) MMSPACE_CLOSE; rc = vfs_fsync(filp, 1); if (rc) - printk(KERN_ERR "sync returns %d\n", rc); + pr_err("sync returns %d\n", rc); close: filp_close(filp, NULL); out: @@ -1048,22 +1047,21 @@ static int tracefiled(void *arg) int i; printk(KERN_ALERT "Lustre: trace pages aren't empty\n"); - printk(KERN_ERR "total cpus(%d): ", - num_possible_cpus()); + pr_err("total cpus(%d): ", + num_possible_cpus()); for (i = 0; i < num_possible_cpus(); i++) if (cpu_online(i)) - printk(KERN_ERR "%d(on) ", i); + pr_cont("%d(on) ", i); else - printk(KERN_ERR "%d(off) ", i); - printk(KERN_ERR "\n"); + pr_cont("%d(off) ", i); + pr_cont("\n"); i = 0; list_for_each_entry_safe(tage, tmp, &pc.pc_pages, linkage) - printk(KERN_ERR "page %d belongs to cpu %d\n", - ++i, tage->cpu); - printk(KERN_ERR "There are %d pages unwritten\n", - i); + pr_err("page %d belongs to cpu %d\n", + ++i, tage->cpu); + pr_err("There are %d pages unwritten\n", i); } __LASSERT(list_empty(&pc.pc_pages)); end_loop: |