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Diffstat (limited to 'block/blk-sysfs.c')
-rw-r--r--block/blk-sysfs.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 001ab18078f..b014f7739e9 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -112,6 +112,11 @@ static ssize_t queue_max_segments_show(struct request_queue *q, char *page)
112 return queue_var_show(queue_max_segments(q), (page)); 112 return queue_var_show(queue_max_segments(q), (page));
113} 113}
114 114
115static ssize_t queue_max_integrity_segments_show(struct request_queue *q, char *page)
116{
117 return queue_var_show(q->limits.max_integrity_segments, (page));
118}
119
115static ssize_t queue_max_segment_size_show(struct request_queue *q, char *page) 120static ssize_t queue_max_segment_size_show(struct request_queue *q, char *page)
116{ 121{
117 if (test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags)) 122 if (test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags))
@@ -288,6 +293,11 @@ static struct queue_sysfs_entry queue_max_segments_entry = {
288 .show = queue_max_segments_show, 293 .show = queue_max_segments_show,
289}; 294};
290 295
296static struct queue_sysfs_entry queue_max_integrity_segments_entry = {
297 .attr = {.name = "max_integrity_segments", .mode = S_IRUGO },
298 .show = queue_max_integrity_segments_show,
299};
300
291static struct queue_sysfs_entry queue_max_segment_size_entry = { 301static struct queue_sysfs_entry queue_max_segment_size_entry = {
292 .attr = {.name = "max_segment_size", .mode = S_IRUGO }, 302 .attr = {.name = "max_segment_size", .mode = S_IRUGO },
293 .show = queue_max_segment_size_show, 303 .show = queue_max_segment_size_show,
@@ -375,6 +385,7 @@ static struct attribute *default_attrs[] = {
375 &queue_max_hw_sectors_entry.attr, 385 &queue_max_hw_sectors_entry.attr,
376 &queue_max_sectors_entry.attr, 386 &queue_max_sectors_entry.attr,
377 &queue_max_segments_entry.attr, 387 &queue_max_segments_entry.attr,
388 &queue_max_integrity_segments_entry.attr,
378 &queue_max_segment_size_entry.attr, 389 &queue_max_segment_size_entry.attr,
379 &queue_iosched_entry.attr, 390 &queue_iosched_entry.attr,
380 &queue_hw_sector_size_entry.attr, 391 &queue_hw_sector_size_entry.attr,