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由 Jaegeuk Kim 提交于
The f2fs_gc() called by f2fs_balance_fs() requires to be called outside of fi->i_gc_rwsem[WRITE], since f2fs_gc() can try to grab it in a loop. If it hits the miximum retrials in GC, let's give a chance to release gc_mutex for a short time in order not to go into live lock in the worst case. Reviewed-by: NChao Yu <yuchao0@huawei.com> Signed-off-by: NJaegeuk Kim <jaegeuk@kernel.org>
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