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Commit 364bcfc8 authored by Oleg Drokin's avatar Oleg Drokin Committed by Greg Kroah-Hartman
Browse files

staging/lustre/llite: move /proc/fs/lustre/llite/blocksize to sysfs 



Move blocksize file from /proc/fs/lustre/llite/*/ to
/sys/fs/lustre/llite/*/blocksize

Signed-off-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fd0d04ba

drivers/staging/lustre/lustre/llite/lproc_llite.c

+8 −7
Original line number Diff line number Diff line
@@ -48,22 +48,23 @@ static struct file_operations ll_rw_extents_stats_fops; 
static struct file_operations ll_rw_extents_stats_pp_fops;

static struct file_operations ll_rw_offset_stats_fops;



static int ll_blksize_seq_show(struct seq_file *m, void *v)

static ssize_t blocksize_show(struct kobject *kobj, struct attribute *attr,

			      char *buf)

{

	struct super_block *sb = (struct super_block *)m->private;

	struct ll_sb_info *sbi = container_of(kobj, struct ll_sb_info,

					      ll_kobj);

	struct obd_statfs osfs;

	int rc;



	LASSERT(sb != NULL);

	rc = ll_statfs_internal(sb, &osfs,

	rc = ll_statfs_internal(sbi->ll_sb, &osfs,

				cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS),

				OBD_STATFS_NODELAY);

	if (!rc)

		seq_printf(m, "%u\n", osfs.os_bsize);

		return sprintf(buf, "%u\n", osfs.os_bsize);



	return rc;

}

LPROC_SEQ_FOPS_RO(ll_blksize);

LUSTRE_RO_ATTR(blocksize);



static int ll_kbytestotal_seq_show(struct seq_file *m, void *v)

{
@@ -839,7 +840,6 @@ static struct lprocfs_vars lprocfs_llite_obd_vars[] = { 
	/* { "mntpt_path",   ll_rd_path,	     0, 0 }, */

	{ "fstype",       &ll_fstype_fops,	  NULL, 0 },

	{ "site",	  &ll_site_stats_fops,    NULL, 0 },

	{ "blocksize",    &ll_blksize_fops,	  NULL, 0 },

	{ "kbytestotal",  &ll_kbytestotal_fops,   NULL, 0 },

	{ "kbytesfree",   &ll_kbytesfree_fops,    NULL, 0 },

	{ "kbytesavail",  &ll_kbytesavail_fops,   NULL, 0 },
@@ -873,6 +873,7 @@ static struct lprocfs_vars lprocfs_llite_obd_vars[] = { 
#define MAX_STRING_SIZE 128



static struct attribute *llite_attrs[] = {

	&lustre_attr_blocksize.attr,

	NULL,

};

drivers/staging/lustre/sysfs-fs-lustre

+6 −0
Original line number Diff line number Diff line
@@ -39,3 +39,9 @@ Description: 
			       command name and pid with a dot in between

			       e.g. dd.1253

		nodelocal - use jobid_name value from above.



What:		/sys/fs/lustre/llite/<fsname>-<uuid>/blocksize

Date:		May 2015

Contact:	"Oleg Drokin" <oleg.drokin@intel.com>

Description:

		Biggest blocksize on object storage server for this filesystem.