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author | Peter Maydell <peter.maydell@linaro.org> | 2015-04-28 16:55:03 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2015-04-28 16:55:03 +0100 |
commit | a9392bc93c8615ad1983047e9f91ee3fa8aae75f (patch) | |
tree | 0ff3fbb6401aa0addbbda6900ce4b984b0c1d2a3 /block/qed.c | |
parent | 84cbd63f87c1d246f51ec8eee5367a5588f367fd (diff) | |
parent | 61007b316cd71ee7333ff7a0a749a8949527575f (diff) | |
download | qemu-a9392bc93c8615ad1983047e9f91ee3fa8aae75f.zip qemu-a9392bc93c8615ad1983047e9f91ee3fa8aae75f.tar.gz qemu-a9392bc93c8615ad1983047e9f91ee3fa8aae75f.tar.bz2 |
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block patches
# gpg: Signature made Tue Apr 28 15:35:05 2015 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
* remotes/kevin/tags/for-upstream: (76 commits)
block: move I/O request processing to block/io.c
block: extract bdrv_setup_io_funcs()
block: add bdrv_set_dirty()/bdrv_reset_dirty() to block_int.h
block: replace bdrv_states iteration with bdrv_next()
vmdk: Widen before shifting 32 bit header field
block/dmg: make it modular
block/mirror: Always call block_job_sleep_ns()
iotests: add incremental backup granularity tests
iotests: add incremental backup failure recovery test
iotests: add simple incremental backup case
iotests: add QMP event waiting queue
iotests: add invalid input incremental backup tests
hbitmap: truncate tests
block: Resize bitmaps on bdrv_truncate
block: Ensure consistent bitmap function prototypes
block: add BdrvDirtyBitmap documentation
qmp: Add dirty bitmap status field in query-block
qmp: add block-dirty-bitmap-clear
qmp: Add support of "dirty-bitmap" sync mode for drive-backup
block: Add bitmap successors
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'block/qed.c')
-rw-r--r-- | block/qed.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/qed.c b/block/qed.c index 892b13c..5bbe069 100644 --- a/block/qed.c +++ b/block/qed.c @@ -408,7 +408,7 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, snprintf(buf, sizeof(buf), "%" PRIx64, s->header.features & ~QED_FEATURE_MASK); error_set(errp, QERR_UNKNOWN_BLOCK_FORMAT_FEATURE, - bdrv_get_device_name(bs), "QED", buf); + bdrv_get_device_or_node_name(bs), "QED", buf); return -ENOTSUP; } if (!qed_is_cluster_size_valid(s->header.cluster_size)) { @@ -436,9 +436,9 @@ static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags, s->table_nelems = (s->header.cluster_size * s->header.table_size) / sizeof(uint64_t); - s->l2_shift = ffs(s->header.cluster_size) - 1; + s->l2_shift = ctz32(s->header.cluster_size); s->l2_mask = s->table_nelems - 1; - s->l1_shift = s->l2_shift + ffs(s->table_nelems) - 1; + s->l1_shift = s->l2_shift + ctz32(s->table_nelems); /* Header size calculation must not overflow uint32_t */ if (s->header.header_size > UINT32_MAX / s->header.cluster_size) { |