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authorChao Yu <[email protected]>2018-04-24 10:55:28 +0800
committerJaegeuk Kim <[email protected]>2018-05-31 11:31:49 -0700
commitb2532c694033fb6762478846c457382061f9f630 (patch)
tree2efb28d6f943201ee1a387fd558aaad4e7079ad5 /tools/perf/scripts/python/bin/stackcollapse-record
parentb82f6e347bfb68920d7e611553e1f3170ee4608c (diff)
f2fs: rename dio_rwsem to i_gc_rwsem
RW semphore dio_rwsem in struct f2fs_inode_info is introduced to avoid race between dio and data gc, but now, it is more wildly used to avoid foreground operation vs data gc. So rename it to i_gc_rwsem to improve its readability. Signed-off-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
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