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[Qemu-block] [PULL v3 17/35] block: Remove unused bdrv_requests_pending
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PULL v3 17/35] block: Remove unused bdrv_requests_pending |
Date: |
Fri, 22 Dec 2017 16:18:28 +0100 |
From: Fam Zheng <address@hidden>
Signed-off-by: Fam Zheng <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
include/block/block_int.h | 1 -
block/io.c | 18 ------------------
2 files changed, 19 deletions(-)
diff --git a/include/block/block_int.h b/include/block/block_int.h
index a5482775ec..e107163594 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -1045,7 +1045,6 @@ bool blk_dev_is_tray_open(BlockBackend *blk);
bool blk_dev_is_medium_locked(BlockBackend *blk);
void bdrv_set_dirty(BlockDriverState *bs, int64_t offset, int64_t bytes);
-bool bdrv_requests_pending(BlockDriverState *bs);
void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap, HBitmap **out);
void bdrv_undo_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap, HBitmap *in);
diff --git a/block/io.c b/block/io.c
index 1e92d2e5b2..cf780c3cb0 100644
--- a/block/io.c
+++ b/block/io.c
@@ -134,24 +134,6 @@ void bdrv_disable_copy_on_read(BlockDriverState *bs)
assert(old >= 1);
}
-/* Check if any requests are in-flight (including throttled requests) */
-bool bdrv_requests_pending(BlockDriverState *bs)
-{
- BdrvChild *child;
-
- if (atomic_read(&bs->in_flight)) {
- return true;
- }
-
- QLIST_FOREACH(child, &bs->children, next) {
- if (bdrv_requests_pending(child->bs)) {
- return true;
- }
- }
-
- return false;
-}
-
typedef struct {
Coroutine *co;
BlockDriverState *bs;
--
2.13.6
- [Qemu-block] [PULL v3 07/35] block: Don't wait for requests in bdrv_drain*_end(), (continued)
- [Qemu-block] [PULL v3 07/35] block: Don't wait for requests in bdrv_drain*_end(), Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 08/35] block: Unify order in drain functions, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 09/35] block: Don't acquire AioContext in hmp_qemu_io(), Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 10/35] qcow2: get rid of qcow2_backing_read1 routine, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 11/35] block: Document that x-blockdev-change breaks quorum children list, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 13/35] block: Open backing image in force share mode for size probe, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 14/35] block: Remove the obsolete -drive boot=on|off parameter, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 12/35] nvme: Add tracing, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 15/35] block: Remove the deprecated -hdachs option, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 19/35] block: Make bdrv_drain() driver callbacks non-recursive, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 17/35] block: Remove unused bdrv_requests_pending,
Kevin Wolf <=
- [Qemu-block] [PULL v3 16/35] block: Mention -drive cyls/heads/secs/trans/serial/addr in deprecation chapter, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 20/35] test-bdrv-drain: Test callback for bdrv_drain, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 18/35] block: Assert drain_all is only called from main AioContext, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 24/35] block: Don't block_job_pause_all() in bdrv_drain_all(), Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 25/35] block: Nested drain_end must still call callbacks, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 21/35] test-bdrv-drain: Test bs->quiesce_counter, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 22/35] blockjob: Pause job on draining any job BDS, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 23/35] test-bdrv-drain: Test drain vs. block jobs, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 27/35] block: Don't notify parents in drain call chain, Kevin Wolf, 2017/12/22
- [Qemu-block] [PULL v3 30/35] test-bdrv-drain: Test behaviour in coroutine context, Kevin Wolf, 2017/12/22