diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-zoned.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/block/blk-zoned.c b/block/blk-zoned.c index 1d0c76c18fc5..774ecc598bee 100644 --- a/block/blk-zoned.c +++ b/block/blk-zoned.c @@ -429,9 +429,10 @@ int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode, op = REQ_OP_ZONE_RESET; /* Invalidate the page cache, including dirty pages. */ + filemap_invalidate_lock(bdev->bd_inode->i_mapping); ret = blkdev_truncate_zone_range(bdev, mode, &zrange); if (ret) - return ret; + goto fail; break; case BLKOPENZONE: op = REQ_OP_ZONE_OPEN; @@ -449,15 +450,9 @@ int blkdev_zone_mgmt_ioctl(struct block_device *bdev, fmode_t mode, ret = blkdev_zone_mgmt(bdev, op, zrange.sector, zrange.nr_sectors, GFP_KERNEL); - /* - * Invalidate the page cache again for zone reset: writes can only be - * direct for zoned devices so concurrent writes would not add any page - * to the page cache after/during reset. The page cache may be filled - * again due to concurrent reads though and dropping the pages for - * these is fine. - */ - if (!ret && cmd == BLKRESETZONE) - ret = blkdev_truncate_zone_range(bdev, mode, &zrange); +fail: + if (cmd == BLKRESETZONE) + filemap_invalidate_unlock(bdev->bd_inode->i_mapping); return ret; } |