diff --git a/buildroot-external/board/intel/patches/linux/0001-loop-Only-change-blocksize-when-needed.patch b/buildroot-external/board/intel/patches/linux/0001-loop-Only-change-blocksize-when-needed.patch deleted file mode 100644 index 248f5095f..000000000 --- a/buildroot-external/board/intel/patches/linux/0001-loop-Only-change-blocksize-when-needed.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 7e81f99afd91c937f0e66dc135e26c1c4f78b003 Mon Sep 17 00:00:00 2001 -From: Martijn Coenen -Date: Tue, 10 Mar 2020 14:12:30 +0100 -Subject: [PATCH] loop: Only change blocksize when needed. - -Return early in loop_set_block_size() if the requested block size is -identical to the one we already have; this avoids expensive calls to -freeze the block queue. - -Reviewed-by: Christoph Hellwig -Signed-off-by: Martijn Coenen -Signed-off-by: Jens Axboe ---- - drivers/block/loop.c | 12 ++++++------ - 1 file changed, 6 insertions(+), 6 deletions(-) - -diff --git a/drivers/block/loop.c b/drivers/block/loop.c -index 739b372a5112..93b8d6047c14 100644 ---- a/drivers/block/loop.c -+++ b/drivers/block/loop.c -@@ -1556,16 +1556,16 @@ static int loop_set_block_size(struct loop_device *lo, unsigned long arg) - if (arg < 512 || arg > PAGE_SIZE || !is_power_of_2(arg)) - return -EINVAL; - -- if (lo->lo_queue->limits.logical_block_size != arg) { -- sync_blockdev(lo->lo_device); -- kill_bdev(lo->lo_device); -- } -+ if (lo->lo_queue->limits.logical_block_size == arg) -+ return 0; -+ -+ sync_blockdev(lo->lo_device); -+ kill_bdev(lo->lo_device); - - blk_mq_freeze_queue(lo->lo_queue); - - /* invalidate_bdev should have truncated all the pages */ -- if (lo->lo_queue->limits.logical_block_size != arg && -- lo->lo_device->bd_inode->i_mapping->nrpages) { -+ if (lo->lo_device->bd_inode->i_mapping->nrpages) { - err = -EAGAIN; - pr_warn("%s: loop%d (%s) has still dirty pages (nrpages=%lu)\n", - __func__, lo->lo_number, lo->lo_file_name, --- -2.17.1 -