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Groups > linux.kernel > #1434162 > unrolled thread
| Started by | Fam Zheng <famz@redhat.com> |
|---|---|
| First post | 2016-06-30 04:10 +0200 |
| Last post | 2016-06-30 04:10 +0200 |
| Articles | 1 — 1 participant |
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[PATCH v2 08/12] zram: Generate uevent after attribute available Fam Zheng <famz@redhat.com> - 2016-06-30 04:10 +0200
| From | Fam Zheng <famz@redhat.com> |
|---|---|
| Date | 2016-06-30 04:10 +0200 |
| Subject | [PATCH v2 08/12] zram: Generate uevent after attribute available |
| Message-ID | <rPzAt-3BV-9@gated-at.bofh.it> |
It is documented that KOBJ_ADD should be generated after the object's attributes and children are ready. We can achieve this with the new disk_gen_uevents interface. Signed-off-by: Fam Zheng <famz@redhat.com> --- drivers/block/zram/zram_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index d735513..83f10a0 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -1287,7 +1287,7 @@ static int zram_add(void) zram->disk->queue->limits.discard_zeroes_data = 0; queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, zram->disk->queue); - add_disk(zram->disk, true); + add_disk(zram->disk, false); ret = sysfs_create_group(&disk_to_dev(zram->disk)->kobj, &zram_disk_attr_group); @@ -1296,6 +1296,7 @@ static int zram_add(void) device_id); goto out_free_disk; } + disk_gen_uevents(zram->disk); strlcpy(zram->compressor, default_compressor, sizeof(zram->compressor)); zram->meta = NULL; -- 2.9.0
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