Revert "f2fs: enhance multi-threads performance"

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This reports performance regression by Yuanhan Liu.
The basic idea was to reduce one-point mutex, but it turns out this causes
another contention like context swithes.

https://lkml.org/lkml/2015/4/21/11

Until finishing the analysis on this issue, I'd like to revert this for a while.

This reverts commit 78373b7319.

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This commit is contained in:

Jaegeuk Kim 2015-04-21 10:40:54 -07:00

parent 5ebe6afaf0

commit 5463e7c18e

3 changed files with 9 additions and 0 deletions

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7

fs/f2fs/data.c

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1

fs/f2fs/f2fs.h

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1

fs/f2fs/super.c

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