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-rw-r--r--drivers/block/loop.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 4b52a1690329..132c9f371dce 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1142,13 +1142,6 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info)
1142 (info->lo_flags & LO_FLAGS_AUTOCLEAR)) 1142 (info->lo_flags & LO_FLAGS_AUTOCLEAR))
1143 lo->lo_flags ^= LO_FLAGS_AUTOCLEAR; 1143 lo->lo_flags ^= LO_FLAGS_AUTOCLEAR;
1144 1144
1145 if ((info->lo_flags & LO_FLAGS_PARTSCAN) &&
1146 !(lo->lo_flags & LO_FLAGS_PARTSCAN)) {
1147 lo->lo_flags |= LO_FLAGS_PARTSCAN;
1148 lo->lo_disk->flags &= ~GENHD_FL_NO_PART_SCAN;
1149 loop_reread_partitions(lo, lo->lo_device);
1150 }
1151
1152 lo->lo_encrypt_key_size = info->lo_encrypt_key_size; 1145 lo->lo_encrypt_key_size = info->lo_encrypt_key_size;
1153 lo->lo_init[0] = info->lo_init[0]; 1146 lo->lo_init[0] = info->lo_init[0];
1154 lo->lo_init[1] = info->lo_init[1]; 1147 lo->lo_init[1] = info->lo_init[1];
@@ -1163,6 +1156,14 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info)
1163 1156
1164 exit: 1157 exit:
1165 blk_mq_unfreeze_queue(lo->lo_queue); 1158 blk_mq_unfreeze_queue(lo->lo_queue);
1159
1160 if (!err && (info->lo_flags & LO_FLAGS_PARTSCAN) &&
1161 !(lo->lo_flags & LO_FLAGS_PARTSCAN)) {
1162 lo->lo_flags |= LO_FLAGS_PARTSCAN;
1163 lo->lo_disk->flags &= ~GENHD_FL_NO_PART_SCAN;
1164 loop_reread_partitions(lo, lo->lo_device);
1165 }
1166
1166 return err; 1167 return err;
1167} 1168}
1168 1169