diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2021-10-06 15:17:09 +0200 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2021-10-15 15:47:18 -0500 |
| commit | 34460feb63230daad12b0e0f31754f7ef5bc2be9 (patch) | |
| tree | a2d58ff1d8bdc2e522aa094e1981304a38e28321 /block/trace-events | |
| parent | 9547907705c94fa0415427ce12be418f8b68b56d (diff) | |
block-backend: convert blk_co_pwritev_part to int64_t bytes
We convert blk_do_pwritev_part() and some wrappers:
blk_co_pwritev_part(), blk_co_pwritev(), blk_co_pwrite_zeroes().
All functions are converted so that the parameter type becomes wider, so
all callers should be OK with it.
Look at blk_do_pwritev_part() body:
bytes is passed to:
- trace_blk_co_pwritev (we update it here)
- blk_check_byte_request, throttle_group_co_io_limits_intercept,
bdrv_co_pwritev_part - all already have int64_t argument.
Note that requests exceeding INT_MAX are still restricted by
blk_check_byte_request().
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211006131718.214235-4-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
[eblake: grammar tweaks]
Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'block/trace-events')
| -rw-r--r-- | block/trace-events | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/trace-events b/block/trace-events index ff397ffff4..ab56edacb4 100644 --- a/block/trace-events +++ b/block/trace-events @@ -6,7 +6,7 @@ bdrv_lock_medium(void *bs, bool locked) "bs %p locked %d" # block-backend.c blk_co_preadv(void *blk, void *bs, int64_t offset, int64_t bytes, int flags) "blk %p bs %p offset %"PRId64" bytes %" PRId64 " flags 0x%x" -blk_co_pwritev(void *blk, void *bs, int64_t offset, unsigned int bytes, int flags) "blk %p bs %p offset %"PRId64" bytes %u flags 0x%x" +blk_co_pwritev(void *blk, void *bs, int64_t offset, int64_t bytes, int flags) "blk %p bs %p offset %"PRId64" bytes %" PRId64 " flags 0x%x" blk_root_attach(void *child, void *blk, void *bs) "child %p blk %p bs %p" blk_root_detach(void *child, void *blk, void *bs) "child %p blk %p bs %p" |