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    f2fs: do not skip dentry block writes · 90b803e6
    Jaegeuk Kim 提交于
    Previously, we skip dentry block writes when wbc is SYNC_NONE with no memory
    pressure and the number of dirty pages is pretty small.
    
    But, we didn't skip for normal data writes, which gives us not much big impact
    on overall performance.
    Moreover, by skipping some data writes, kworker falls into infinite loop to try
    to write blocks, when many dir inodes have only one dentry block.
    
    So, this patch removes skipping data writes.
    Signed-off-by: NJaegeuk Kim <jaegeuk@kernel.org>
    90b803e6
node.h 10.5 KB