f2fs: support accounting iostat count and avg_bytes

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Previously, we supported to account iostat io_bytes,
in this patch, it adds to account iostat count and avg_bytes:

time:           1671648667
                        io_bytes         count            avg_bytes
[WRITE]
app buffered data:      31               2                15

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

...

This commit is contained in:

Yangtao Li 2022-12-22 03:19:32 +08:00 • committed by Jaegeuk Kim

parent 45c98f5a58

commit 7a2b15cfa8

4 changed files with 69 additions and 71 deletions

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7

fs/f2fs/f2fs.h

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129

fs/f2fs/iostat.c

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2

fs/f2fs/segment.c

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2

include/trace/events/f2fs.h

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