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-rw-r--r--block/blk-mq-debugfs.c16
-rw-r--r--block/blk-mq-sysfs.c17
2 files changed, 16 insertions, 17 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 2793e91bc7a4..1e12033be9ea 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -447,6 +447,21 @@ static int hctx_busy_show(void *data, struct seq_file *m)
return 0;
}
+static const char *const hctx_types[] = {
+ [HCTX_TYPE_DEFAULT] = "default",
+ [HCTX_TYPE_READ] = "read",
+ [HCTX_TYPE_POLL] = "poll",
+};
+
+static int hctx_type_show(void *data, struct seq_file *m)
+{
+ struct blk_mq_hw_ctx *hctx = data;
+
+ BUILD_BUG_ON(ARRAY_SIZE(hctx_types) != HCTX_MAX_TYPES);
+ seq_printf(m, "%s\n", hctx_types[hctx->type]);
+ return 0;
+}
+
static int hctx_ctx_map_show(void *data, struct seq_file *m)
{
struct blk_mq_hw_ctx *hctx = data;
@@ -799,6 +814,7 @@ static const struct blk_mq_debugfs_attr blk_mq_debugfs_hctx_attrs[] = {
{"run", 0600, hctx_run_show, hctx_run_write},
{"active", 0400, hctx_active_show},
{"dispatch_busy", 0400, hctx_dispatch_busy_show},
+ {"type", 0400, hctx_type_show},
{},
};
diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c
index 9c2df137256a..3f9c3f4ac44c 100644
--- a/block/blk-mq-sysfs.c
+++ b/block/blk-mq-sysfs.c
@@ -173,18 +173,6 @@ static ssize_t blk_mq_hw_sysfs_cpus_show(struct blk_mq_hw_ctx *hctx, char *page)
return ret;
}
-static const char *const hctx_types[] = {
- [HCTX_TYPE_DEFAULT] = "default",
- [HCTX_TYPE_READ] = "read",
- [HCTX_TYPE_POLL] = "poll",
-};
-
-static ssize_t blk_mq_hw_sysfs_type_show(struct blk_mq_hw_ctx *hctx, char *page)
-{
- BUILD_BUG_ON(ARRAY_SIZE(hctx_types) != HCTX_MAX_TYPES);
- return sprintf(page, "%s\n", hctx_types[hctx->type]);
-}
-
static struct attribute *default_ctx_attrs[] = {
NULL,
};
@@ -201,16 +189,11 @@ static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_cpus = {
.attr = {.name = "cpu_list", .mode = 0444 },
.show = blk_mq_hw_sysfs_cpus_show,
};
-static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_type = {
- .attr = {.name = "type", .mode = 0444 },
- .show = blk_mq_hw_sysfs_type_show,
-};
static struct attribute *default_hw_ctx_attrs[] = {
&blk_mq_hw_sysfs_nr_tags.attr,
&blk_mq_hw_sysfs_nr_reserved_tags.attr,
&blk_mq_hw_sysfs_cpus.attr,
- &blk_mq_hw_sysfs_type.attr,
NULL,
};