diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/osc/lproc_osc.c')
-rw-r--r-- | drivers/staging/lustre/lustre/osc/lproc_osc.c | 69 |
1 files changed, 36 insertions, 33 deletions
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c index 1795d3a..15a6620 100644 --- a/drivers/staging/lustre/lustre/osc/lproc_osc.c +++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c @@ -35,7 +35,7 @@ */ #define DEBUG_SUBSYSTEM S_CLASS -#include <asm/statfs.h> +#include <linux/statfs.h> #include "../include/obd_cksum.h" #include "../include/obd_class.h" #include "../include/lprocfs_status.h" @@ -45,12 +45,12 @@ static int osc_active_seq_show(struct seq_file *m, void *v) { struct obd_device *dev = m->private; - int rc; LPROCFS_CLIMP_CHECK(dev); - rc = seq_printf(m, "%d\n", !dev->u.cli.cl_import->imp_deactive); + seq_printf(m, "%d\n", !dev->u.cli.cl_import->imp_deactive); LPROCFS_CLIMP_EXIT(dev); - return rc; + + return 0; } static ssize_t osc_active_seq_write(struct file *file, @@ -80,12 +80,12 @@ static int osc_max_rpcs_in_flight_seq_show(struct seq_file *m, void *v) { struct obd_device *dev = m->private; struct client_obd *cli = &dev->u.cli; - int rc; client_obd_list_lock(&cli->cl_loi_list_lock); - rc = seq_printf(m, "%u\n", cli->cl_max_rpcs_in_flight); + seq_printf(m, "%u\n", cli->cl_max_rpcs_in_flight); client_obd_list_unlock(&cli->cl_loi_list_lock); - return rc; + + return 0; } static ssize_t osc_max_rpcs_in_flight_seq_write(struct file *file, @@ -164,16 +164,15 @@ static int osc_cached_mb_seq_show(struct seq_file *m, void *v) struct obd_device *dev = m->private; struct client_obd *cli = &dev->u.cli; int shift = 20 - PAGE_CACHE_SHIFT; - int rc; - rc = seq_printf(m, - "used_mb: %d\n" - "busy_cnt: %d\n", - (atomic_read(&cli->cl_lru_in_list) + - atomic_read(&cli->cl_lru_busy)) >> shift, - atomic_read(&cli->cl_lru_busy)); + seq_printf(m, + "used_mb: %d\n" + "busy_cnt: %d\n", + (atomic_read(&cli->cl_lru_in_list) + + atomic_read(&cli->cl_lru_busy)) >> shift, + atomic_read(&cli->cl_lru_busy)); - return rc; + return 0; } /* shrink the number of caching pages to a specific number */ @@ -215,12 +214,12 @@ static int osc_cur_dirty_bytes_seq_show(struct seq_file *m, void *v) { struct obd_device *dev = m->private; struct client_obd *cli = &dev->u.cli; - int rc; client_obd_list_lock(&cli->cl_loi_list_lock); - rc = seq_printf(m, "%lu\n", cli->cl_dirty); + seq_printf(m, "%lu\n", cli->cl_dirty); client_obd_list_unlock(&cli->cl_loi_list_lock); - return rc; + + return 0; } LPROC_SEQ_FOPS_RO(osc_cur_dirty_bytes); @@ -228,12 +227,12 @@ static int osc_cur_grant_bytes_seq_show(struct seq_file *m, void *v) { struct obd_device *dev = m->private; struct client_obd *cli = &dev->u.cli; - int rc; client_obd_list_lock(&cli->cl_loi_list_lock); - rc = seq_printf(m, "%lu\n", cli->cl_avail_grant); + seq_printf(m, "%lu\n", cli->cl_avail_grant); client_obd_list_unlock(&cli->cl_loi_list_lock); - return rc; + + return 0; } static ssize_t osc_cur_grant_bytes_seq_write(struct file *file, @@ -274,12 +273,12 @@ static int osc_cur_lost_grant_bytes_seq_show(struct seq_file *m, void *v) { struct obd_device *dev = m->private; struct client_obd *cli = &dev->u.cli; - int rc; client_obd_list_lock(&cli->cl_loi_list_lock); - rc = seq_printf(m, "%lu\n", cli->cl_lost_grant); + seq_printf(m, "%lu\n", cli->cl_lost_grant); client_obd_list_unlock(&cli->cl_loi_list_lock); - return rc; + + return 0; } LPROC_SEQ_FOPS_RO(osc_cur_lost_grant_bytes); @@ -289,8 +288,8 @@ static int osc_grant_shrink_interval_seq_show(struct seq_file *m, void *v) if (obd == NULL) return 0; - return seq_printf(m, "%d\n", - obd->u.cli.cl_grant_shrink_interval); + seq_printf(m, "%d\n", obd->u.cli.cl_grant_shrink_interval); + return 0; } static ssize_t osc_grant_shrink_interval_seq_write(struct file *file, @@ -323,8 +322,8 @@ static int osc_checksum_seq_show(struct seq_file *m, void *v) if (obd == NULL) return 0; - return seq_printf(m, "%d\n", - obd->u.cli.cl_checksum ? 1 : 0); + seq_printf(m, "%d\n", obd->u.cli.cl_checksum ? 1 : 0); + return 0; } static ssize_t osc_checksum_seq_write(struct file *file, @@ -405,7 +404,8 @@ static int osc_resend_count_seq_show(struct seq_file *m, void *v) { struct obd_device *obd = m->private; - return seq_printf(m, "%u\n", atomic_read(&obd->u.cli.cl_resends)); + seq_printf(m, "%u\n", atomic_read(&obd->u.cli.cl_resends)); + return 0; } static ssize_t osc_resend_count_seq_write(struct file *file, @@ -433,7 +433,8 @@ static int osc_contention_seconds_seq_show(struct seq_file *m, void *v) struct obd_device *obd = m->private; struct osc_device *od = obd2osc_dev(obd); - return seq_printf(m, "%u\n", od->od_contention_time); + seq_printf(m, "%u\n", od->od_contention_time); + return 0; } static ssize_t osc_contention_seconds_seq_write(struct file *file, @@ -453,7 +454,8 @@ static int osc_lockless_truncate_seq_show(struct seq_file *m, void *v) struct obd_device *obd = m->private; struct osc_device *od = obd2osc_dev(obd); - return seq_printf(m, "%u\n", od->od_lockless_truncate); + seq_printf(m, "%u\n", od->od_lockless_truncate); + return 0; } static ssize_t osc_lockless_truncate_seq_write(struct file *file, @@ -471,8 +473,9 @@ LPROC_SEQ_FOPS(osc_lockless_truncate); static int osc_destroys_in_flight_seq_show(struct seq_file *m, void *v) { struct obd_device *obd = m->private; - return seq_printf(m, "%u\n", - atomic_read(&obd->u.cli.cl_destroy_in_flight)); + + seq_printf(m, "%u\n", atomic_read(&obd->u.cli.cl_destroy_in_flight)); + return 0; } LPROC_SEQ_FOPS_RO(osc_destroys_in_flight); |