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authorLinus Torvalds <torvalds@linux-foundation.org>2012-10-11 09:04:23 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-11 09:04:23 +0900
commitce40be7a820bb393ac4ac69865f018d2f4038cf0 (patch)
treeb1fe5a93346eb06f22b1c303d63ec5456d7212ab /drivers/target
parentba0a5a36f60e4c1152af3a2ae2813251974405bf (diff)
parent02f3939e1a9357b7c370a4a69717cf9c02452737 (diff)
downloadop-kernel-dev-ce40be7a820bb393ac4ac69865f018d2f4038cf0.zip
op-kernel-dev-ce40be7a820bb393ac4ac69865f018d2f4038cf0.tar.gz
Merge branch 'for-3.7/core' of git://git.kernel.dk/linux-block
Pull block IO update from Jens Axboe: "Core block IO bits for 3.7. Not a huge round this time, it contains: - First series from Kent cleaning up and generalizing bio allocation and freeing. - WRITE_SAME support from Martin. - Mikulas patches to prevent O_DIRECT crashes when someone changes the block size of a device. - Make bio_split() work on data-less bio's (like trim/discards). - A few other minor fixups." Fixed up silent semantic mis-merge as per Mikulas Patocka and Andrew Morton. It is due to the VM no longer using a prio-tree (see commit 6b2dbba8b6ac: "mm: replace vma prio_tree with an interval tree"). So make set_blocksize() use mapping_mapped() instead of open-coding the internal VM knowledge that has changed. * 'for-3.7/core' of git://git.kernel.dk/linux-block: (26 commits) block: makes bio_split support bio without data scatterlist: refactor the sg_nents scatterlist: add sg_nents fs: fix include/percpu-rwsem.h export error percpu-rw-semaphore: fix documentation typos fs/block_dev.c:1644:5: sparse: symbol 'blkdev_mmap' was not declared blockdev: turn a rw semaphore into a percpu rw semaphore Fix a crash when block device is read and block size is changed at the same time block: fix request_queue->flags initialization block: lift the initial queue bypass mode on blk_register_queue() instead of blk_init_allocated_queue() block: ioctl to zero block ranges block: Make blkdev_issue_zeroout use WRITE SAME block: Implement support for WRITE SAME block: Consolidate command flag and queue limit checks for merges block: Clean up special command handling logic block/blk-tag.c: Remove useless kfree block: remove the duplicated setting for congestion_threshold block: reject invalid queue attribute values block: Add bio_clone_bioset(), bio_clone_kmalloc() block: Consolidate bio_alloc_bioset(), bio_kmalloc() ...
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_iblock.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 29408d4..57d7674 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -553,14 +553,6 @@ static void iblock_complete_cmd(struct se_cmd *cmd)
kfree(ibr);
}
-static void iblock_bio_destructor(struct bio *bio)
-{
- struct se_cmd *cmd = bio->bi_private;
- struct iblock_dev *ib_dev = cmd->se_dev->dev_ptr;
-
- bio_free(bio, ib_dev->ibd_bio_set);
-}
-
static struct bio *
iblock_get_bio(struct se_cmd *cmd, sector_t lba, u32 sg_num)
{
@@ -582,7 +574,6 @@ iblock_get_bio(struct se_cmd *cmd, sector_t lba, u32 sg_num)
bio->bi_bdev = ib_dev->ibd_bd;
bio->bi_private = cmd;
- bio->bi_destructor = iblock_bio_destructor;
bio->bi_end_io = &iblock_bio_done;
bio->bi_sector = lba;
return bio;
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