diff options
| -rw-r--r-- | block/blkverify.c | 2 | ||||
| -rw-r--r-- | block/io.c | 15 | ||||
| -rw-r--r-- | block/trace-events | 2 | ||||
| -rw-r--r-- | include/block/block.h | 11 | ||||
| -rw-r--r-- | include/block/block_int.h | 4 |
5 files changed, 18 insertions, 16 deletions
diff --git a/block/blkverify.c b/block/blkverify.c index 4aed53ab59..943e62be9c 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -31,7 +31,7 @@ typedef struct BlkverifyRequest { uint64_t bytes; int flags; - int (*request_fn)(BdrvChild *, int64_t, unsigned int, QEMUIOVector *, + int (*request_fn)(BdrvChild *, int64_t, int64_t, QEMUIOVector *, BdrvRequestFlags); int ret; /* test image result */ diff --git a/block/io.c b/block/io.c index 7b6b0027bc..8817c84966 100644 --- a/block/io.c +++ b/block/io.c @@ -1005,7 +1005,7 @@ static int bdrv_check_request32(int64_t offset, int64_t bytes, } int bdrv_pwrite_zeroes(BdrvChild *child, int64_t offset, - int bytes, BdrvRequestFlags flags) + int64_t bytes, BdrvRequestFlags flags) { return bdrv_pwritev(child, offset, bytes, NULL, BDRV_REQ_ZERO_WRITE | flags); @@ -1053,7 +1053,7 @@ int bdrv_make_zero(BdrvChild *child, BdrvRequestFlags flags) } /* See bdrv_pwrite() for the return codes */ -int bdrv_pread(BdrvChild *child, int64_t offset, void *buf, int bytes) +int bdrv_pread(BdrvChild *child, int64_t offset, void *buf, int64_t bytes) { int ret; QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes); @@ -1073,7 +1073,8 @@ int bdrv_pread(BdrvChild *child, int64_t offset, void *buf, int bytes) -EINVAL Invalid offset or number of bytes -EACCES Trying to write a read-only device */ -int bdrv_pwrite(BdrvChild *child, int64_t offset, const void *buf, int bytes) +int bdrv_pwrite(BdrvChild *child, int64_t offset, const void *buf, + int64_t bytes) { int ret; QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes); @@ -1094,7 +1095,7 @@ int bdrv_pwrite(BdrvChild *child, int64_t offset, const void *buf, int bytes) * Returns 0 on success, -errno in error cases. */ int bdrv_pwrite_sync(BdrvChild *child, int64_t offset, - const void *buf, int count) + const void *buf, int64_t count) { int ret; @@ -1759,7 +1760,7 @@ static int bdrv_pad_request(BlockDriverState *bs, } int coroutine_fn bdrv_co_preadv(BdrvChild *child, - int64_t offset, unsigned int bytes, QEMUIOVector *qiov, + int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags) { return bdrv_co_preadv_part(child, offset, bytes, qiov, 0, flags); @@ -2186,7 +2187,7 @@ out: * Handle a write request in coroutine context */ int coroutine_fn bdrv_co_pwritev(BdrvChild *child, - int64_t offset, unsigned int bytes, QEMUIOVector *qiov, + int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags) { return bdrv_co_pwritev_part(child, offset, bytes, qiov, 0, flags); @@ -2279,7 +2280,7 @@ out: } int coroutine_fn bdrv_co_pwrite_zeroes(BdrvChild *child, int64_t offset, - int bytes, BdrvRequestFlags flags) + int64_t bytes, BdrvRequestFlags flags) { trace_bdrv_co_pwrite_zeroes(child->bs, offset, bytes, flags); diff --git a/block/trace-events b/block/trace-events index b252457d8e..a8d3fe94e6 100644 --- a/block/trace-events +++ b/block/trace-events @@ -13,7 +13,7 @@ blk_root_detach(void *child, void *blk, void *bs) "child %p blk %p bs %p" # io.c bdrv_co_preadv_part(void *bs, int64_t offset, int64_t bytes, unsigned int flags) "bs %p offset %" PRId64 " bytes %" PRId64 " flags 0x%x" bdrv_co_pwritev_part(void *bs, int64_t offset, int64_t bytes, unsigned int flags) "bs %p offset %" PRId64 " bytes %" PRId64 " flags 0x%x" -bdrv_co_pwrite_zeroes(void *bs, int64_t offset, int count, int flags) "bs %p offset %"PRId64" count %d flags 0x%x" +bdrv_co_pwrite_zeroes(void *bs, int64_t offset, int64_t bytes, int flags) "bs %p offset %" PRId64 " bytes %" PRId64 " flags 0x%x" bdrv_co_do_copy_on_readv(void *bs, int64_t offset, int64_t bytes, int64_t cluster_offset, int64_t cluster_bytes) "bs %p offset %" PRId64 " bytes %" PRId64 " cluster_offset %" PRId64 " cluster_bytes %" PRId64 bdrv_co_copy_range_from(void *src, uint64_t src_offset, void *dst, uint64_t dst_offset, uint64_t bytes, int read_flags, int write_flags) "src %p offset %"PRIu64" dst %p offset %"PRIu64" bytes %"PRIu64" rw flags 0x%x 0x%x" bdrv_co_copy_range_to(void *src, uint64_t src_offset, void *dst, uint64_t dst_offset, uint64_t bytes, int read_flags, int write_flags) "src %p offset %"PRIu64" dst %p offset %"PRIu64" bytes %"PRIu64" rw flags 0x%x 0x%x" diff --git a/include/block/block.h b/include/block/block.h index 81fcaad5ac..5f28d0d33f 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -392,12 +392,13 @@ int bdrv_reopen_prepare(BDRVReopenState *reopen_state, void bdrv_reopen_commit(BDRVReopenState *reopen_state); void bdrv_reopen_abort(BDRVReopenState *reopen_state); int bdrv_pwrite_zeroes(BdrvChild *child, int64_t offset, - int bytes, BdrvRequestFlags flags); + int64_t bytes, BdrvRequestFlags flags); int bdrv_make_zero(BdrvChild *child, BdrvRequestFlags flags); -int bdrv_pread(BdrvChild *child, int64_t offset, void *buf, int bytes); -int bdrv_pwrite(BdrvChild *child, int64_t offset, const void *buf, int bytes); +int bdrv_pread(BdrvChild *child, int64_t offset, void *buf, int64_t bytes); +int bdrv_pwrite(BdrvChild *child, int64_t offset, const void *buf, + int64_t bytes); int bdrv_pwrite_sync(BdrvChild *child, int64_t offset, - const void *buf, int count); + const void *buf, int64_t bytes); /* * Efficiently zero a region of the disk image. Note that this is a regular * I/O request like read or write and should have a reasonable size. This @@ -405,7 +406,7 @@ int bdrv_pwrite_sync(BdrvChild *child, int64_t offset, * because it may allocate memory for the entire region. */ int coroutine_fn bdrv_co_pwrite_zeroes(BdrvChild *child, int64_t offset, - int bytes, BdrvRequestFlags flags); + int64_t bytes, BdrvRequestFlags flags); BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs, const char *backing_file); void bdrv_refresh_filename(BlockDriverState *bs); diff --git a/include/block/block_int.h b/include/block/block_int.h index f2ad8aa771..749d1fb9d0 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1032,13 +1032,13 @@ extern BlockDriver bdrv_raw; extern BlockDriver bdrv_qcow2; int coroutine_fn bdrv_co_preadv(BdrvChild *child, - int64_t offset, unsigned int bytes, QEMUIOVector *qiov, + int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags); int coroutine_fn bdrv_co_preadv_part(BdrvChild *child, int64_t offset, int64_t bytes, QEMUIOVector *qiov, size_t qiov_offset, BdrvRequestFlags flags); int coroutine_fn bdrv_co_pwritev(BdrvChild *child, - int64_t offset, unsigned int bytes, QEMUIOVector *qiov, + int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags); int coroutine_fn bdrv_co_pwritev_part(BdrvChild *child, int64_t offset, int64_t bytes, |