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From: Max Reitz <mreitz@redhat.com>
To: qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
	Peter Maydell <peter.maydell@linaro.org>,
	qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>
Subject: [PULL 11/36] block/backup: fix block-comment style
Date: Thu, 10 Oct 2019 13:42:35 +0200
Message-ID: <20191010114300.7746-12-mreitz@redhat.com> (raw)
In-Reply-To: <20191010114300.7746-1-mreitz@redhat.com>

From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

We need to fix comment style around block-copy functions before further
moving them to separate file to satisfy checkpatch. But do more: fix
all comments style. Also, seems like doubled first asterisk is not
forbidden, but drop it too for consistency.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190920142056.12778-7-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 block/backup.c | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

diff --git a/block/backup.c b/block/backup.c
index 5dda1673ca..f5125984db 100644
--- a/block/backup.c
+++ b/block/backup.c
@@ -223,8 +223,10 @@ fail:
     return NULL;
 }
 
-/* Copy range to target with a bounce buffer and return the bytes copied. If
- * error occurred, return a negative error number */
+/*
+ * Copy range to target with a bounce buffer and return the bytes copied. If
+ * error occurred, return a negative error number
+ */
 static int coroutine_fn block_copy_with_bounce_buffer(BlockCopyState *s,
                                                       int64_t start,
                                                       int64_t end,
@@ -269,8 +271,10 @@ fail:
 
 }
 
-/* Copy range to target and return the bytes copied. If error occurred, return a
- * negative error number. */
+/*
+ * Copy range to target and return the bytes copied. If error occurred, return a
+ * negative error number.
+ */
 static int coroutine_fn block_copy_with_offload(BlockCopyState *s,
                                                 int64_t start,
                                                 int64_t end,
@@ -341,7 +345,7 @@ static int block_copy_is_cluster_allocated(BlockCopyState *s, int64_t offset,
     }
 }
 
-/**
+/*
  * Reset bits in copy_bitmap starting at offset if they represent unallocated
  * data in the image. May reset subsequent contiguous bits.
  * @return 0 when the cluster at @offset was unallocated,
@@ -592,8 +596,10 @@ static bool coroutine_fn yield_and_check(BackupBlockJob *job)
         return true;
     }
 
-    /* We need to yield even for delay_ns = 0 so that bdrv_drain_all() can
-     * return. Without a yield, the VM would not reboot. */
+    /*
+     * We need to yield even for delay_ns = 0 so that bdrv_drain_all() can
+     * return. Without a yield, the VM would not reboot.
+     */
     delay_ns = block_job_ratelimit_get_delay(&job->common, job->bytes_read);
     job->bytes_read = 0;
     job_sleep_ns(&job->common.job, delay_ns);
@@ -692,11 +698,15 @@ static int coroutine_fn backup_run(Job *job, Error **errp)
     }
 
     if (s->sync_mode == MIRROR_SYNC_MODE_NONE) {
-        /* All bits are set in copy_bitmap to allow any cluster to be copied.
-         * This does not actually require them to be copied. */
+        /*
+         * All bits are set in copy_bitmap to allow any cluster to be copied.
+         * This does not actually require them to be copied.
+         */
         while (!job_is_cancelled(job)) {
-            /* Yield until the job is cancelled.  We just let our before_write
-             * notify callback service CoW requests. */
+            /*
+             * Yield until the job is cancelled.  We just let our before_write
+             * notify callback service CoW requests.
+             */
             job_yield(job);
         }
     } else {
-- 
2.21.0



  parent reply index

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-10 11:42 [PULL 00/36] Block patches Max Reitz
2019-10-10 11:42 ` [PULL 01/36] qemu-iotests: ignore leaks on failure paths in 026 Max Reitz
2019-10-10 11:42 ` [PULL 02/36] block: introduce aio task pool Max Reitz
2019-10-10 11:42 ` [PULL 03/36] block/qcow2: refactor qcow2_co_preadv_part Max Reitz
2019-10-10 11:42 ` [PULL 04/36] block/qcow2: refactor qcow2_co_pwritev_part Max Reitz
2019-10-10 11:42 ` [PULL 05/36] block/qcow2: introduce parallel subrequest handling in read and write Max Reitz
2019-10-10 11:42 ` [PULL 06/36] block/backup: fix max_transfer handling for copy_range Max Reitz
2019-10-10 11:42 ` [PULL 07/36] block/backup: fix backup_cow_with_offload for last cluster Max Reitz
2019-10-10 11:42 ` [PULL 08/36] block/backup: split shareable copying part from backup_do_cow Max Reitz
2019-10-10 11:42 ` [PULL 09/36] block/backup: improve comment about image fleecing Max Reitz
2019-10-10 11:42 ` [PULL 10/36] block/backup: introduce BlockCopyState Max Reitz
2019-10-10 11:42 ` Max Reitz [this message]
2019-10-10 11:42 ` [PULL 12/36] block: move block_copy from block/backup.c to separate file Max Reitz
2019-10-10 11:42 ` [PULL 13/36] block: teach bdrv_debug_breakpoint skip filters with backing Max Reitz
2019-10-10 11:42 ` [PULL 14/36] iotests: prepare 124 and 257 bitmap querying for backup-top filter Max Reitz
2019-10-10 11:42 ` [PULL 15/36] iotests: 257: drop unused Drive.device field Max Reitz
2019-10-10 11:42 ` [PULL 16/36] iotests: 257: drop device_add Max Reitz
2019-10-10 11:42 ` [PULL 17/36] qapi: group BlockDeviceStats fields Max Reitz
2019-10-10 11:42 ` [PULL 18/36] qapi: add unmap to BlockDeviceStats Max Reitz
2019-10-10 11:42 ` [PULL 19/36] block: add empty account cookie type Max Reitz
2019-10-10 11:42 ` [PULL 20/36] ide: account UNMAP (TRIM) operations Max Reitz
2019-10-10 11:42 ` [PULL 21/36] scsi: store unmap offset and nb_sectors in request struct Max Reitz
2019-10-10 11:42 ` [PULL 22/36] scsi: move unmap error checking to the complete callback Max Reitz
2019-10-10 11:42 ` [PULL 23/36] scsi: account unmap operations Max Reitz
2019-10-10 11:42 ` [PULL 24/36] file-posix: account discard operations Max Reitz
2019-10-10 11:42 ` [PULL 25/36] qapi: query-blockstat: add driver specific file-posix stats Max Reitz
2019-10-10 11:42 ` [PULL 26/36] iotests: Fix 125 for growth_mode = metadata Max Reitz
2019-10-10 11:42 ` [PULL 27/36] iotests: Disable 125 on broken XFS versions Max Reitz
2019-10-10 11:42 ` [PULL 28/36] iotests: Use stat -c %b in 125 Max Reitz
2019-10-10 11:42 ` [PULL 29/36] block/backup: move in-flight requests handling from backup to block-copy Max Reitz
2019-10-10 11:42 ` [PULL 30/36] block/backup: move write_flags calculation inside backup_job_create Max Reitz
2019-10-10 11:42 ` [PULL 31/36] block/block-copy: split block_copy_set_callbacks function Max Reitz
2019-10-10 11:42 ` [PULL 32/36] block: introduce backup-top filter driver Max Reitz
2019-10-10 11:42 ` [PULL 33/36] block/backup: use backup-top instead of write notifiers Max Reitz
2019-10-17 12:04   ` Peter Maydell
2019-10-17 13:40     ` Vladimir Sementsov-Ogievskiy
2019-10-10 11:42 ` [PULL 34/36] nbd: add empty .bdrv_reopen_prepare Max Reitz
2019-10-10 11:42 ` [PULL 35/36] tests: fix I/O test for hosts defaulting to LUKSv2 Max Reitz
2019-10-10 11:43 ` [PULL 36/36] iotests/162: Fix for newer Linux 5.3+ Max Reitz
2019-10-14 12:34 ` [PULL 00/36] Block patches Peter Maydell

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