修复btt输出多余分隔符问题 · Pull Request !87 · src-openEuler/blktrace

#IC1XPC
问题分析见上述issue
8,0    1        1     0.000000000  5315  Q  WS 0 + 375 [dd]
8,0    1        2     0.000005314  5315  X  WS 0 / 128 [dd]
8,0    1        3     0.000012623  5315  G  WS 0 + 128 [dd]
8,0    1        4     0.000030582  5315  I  WS 0 + 128 [dd]
8,0    1        5     0.000046089  5315  X  WS 128 / 256 [dd]
8,0    1        6     0.000047072  5315  G  WS 128 + 128 [dd]
8,0    1        7     0.000047513  5315  I  WS 128 + 128 [dd]
8,0    1        8     0.000051336  5315  G  WS 256 + 119 [dd]
8,0    1        9     0.000051562  5315  I  WS 256 + 119 [dd]
8,0    1       10     0.000079209   109  D  WS 0 + 128 [kworker/1:1H]
8,0    1       11     0.000308966   109  D  WS 128 + 128 [kworker/1:1H]
8,0    1       12     0.000467117   109  D  WS 256 + 119 [kworker/1:1H]
8,0    2        1     0.000596478     0  C  WS 0 + 128 [0]
8,0    2        2     0.000616049     0  C  WS 0 + 256 [0]
8,0    2        3     0.000618701     0  C  WS 0 + 375 [0]
8,0    1       13     0.000909790  5315  Q  WS 375 + 375 [dd]
8,0    1       14     0.000913783  5315  X  WS 375 / 503 [dd]
8,0    1       15     0.000918960  5315  G  WS 375 + 128 [dd]
8,0    1       16     0.000933605  5315  I  WS 375 + 128 [dd]
8,0    1       17     0.000945282  5315  X  WS 503 / 631 [dd]
8,0    1       18     0.000946635  5315  G  WS 503 + 128 [dd]
8,0    1       19     0.000947169  5315  I  WS 503 + 128 [dd]
8,0    1       20     0.000950159  5315  G  WS 631 + 119 [dd]
8,0    1       21     0.000950570  5315  I  WS 631 + 119 [dd]
8,0    1       22     0.000973481   109  D  WS 375 + 128 [kworker/1:1H]
8,0    1       23     0.001133980   109  D  WS 503 + 128 [kworker/1:1H]
8,0    1       24     0.001228540   109  D  WS 631 + 119 [kworker/1:1H]
8,0    2        4     0.001377897     0  C  WS 375 + 128 [0]
8,0    2        5     0.001385818     0  C  WS 375 + 256 [0]
8,0    2        6     0.001389308     0  C  WS 375 + 375 [0]

Before this patch, the output of btt -p is as follows:
![输入图片说明](https://foruda.gitee.com/images/1744874419593257258/c0d5eec8_9223123.png "屏幕截图")
After this patch, the output of btt -p is as follows:
![输入图片说明](https://foruda.gitee.com/images/1744874442664299436/6c66c8ae_9223123.png "屏幕截图")

src-openEuler/blktrace .gitee-modal { width: 500px !important; }

搜索帮助

src-openEuler/blktrace