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authorChao Yu <yuchao0@huawei.com>2016-12-13 18:54:59 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2017-01-29 12:46:00 +0900
commit5c9e418436f3445d7cc4f3ba2964f231a4b33f17 (patch)
tree6978a3f3c2940f76d0db9ed0010e0429de36726e /tools/perf/scripts/python/export-to-postgresql.py
parentfed24668482e07421b8e746a4886e7725434050a (diff)
f2fs: don't cache nat entry if out of memory
If we run out of memory, in cache_nat_entry, it's better to avoid loop for allocating memory to cache nat entry, so in low memory scenario, for read path of node block, I expect this can avoid unneeded latency. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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