fallocate: add FALLOC_FL_WRITE_ZEROES support #3489
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The Linux kernel is planning to supports FALLOC_FL_WRITE_ZEROES in fallocate(2). Add FALLOC_FL_ZERO_RANGE support to fallocate utility by introducing a new option -w|--write-zeroes. Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
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Postponed, FALLOC_FL_WRITE_ZEROES has not been merged into the kernel yet. |
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[from mailing list]
The Linux kernel is planning to support FALLOC_FL_WRITE_ZEROES in fallocate(2). Add FALLOC_FL_ZERO_RANGE support to fallocate utility by introducing a new option -w|--write-zeroes.