b59d0bae6c
Add sysfs entries to control the timing parameters for f2fs gc thread. Various Sysfs options introduced are: gc_min_sleep_time: Min Sleep time for GC in ms gc_max_sleep_time: Max Sleep time for GC in ms gc_no_gc_sleep_time: Default Sleep time for GC in ms Cc: Gu Zheng <guz.fnst@cn.fujitsu.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Pankaj Kumar <pankaj.km@samsung.com> Reviewed-by: Gu Zheng <guz.fnst@cn.fujitsu.com> [Jaegeuk Kim: fix an umount bug and some minor changes] Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
21 lines
610 B
Plaintext
21 lines
610 B
Plaintext
What: /sys/fs/f2fs/<disk>/gc_max_sleep_time
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Date: July 2013
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Contact: "Namjae Jeon" <namjae.jeon@samsung.com>
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Description:
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Controls the maximun sleep time for gc_thread. Time
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is in milliseconds.
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What: /sys/fs/f2fs/<disk>/gc_min_sleep_time
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Date: July 2013
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Contact: "Namjae Jeon" <namjae.jeon@samsung.com>
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Description:
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Controls the minimum sleep time for gc_thread. Time
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is in milliseconds.
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What: /sys/fs/f2fs/<disk>/gc_no_gc_sleep_time
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Date: July 2013
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Contact: "Namjae Jeon" <namjae.jeon@samsung.com>
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Description:
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Controls the default sleep time for gc_thread. Time
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is in milliseconds.
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