| From: |
| Christoph Hellwig <hch@lst.de> |
| To: |
| Al Viro <viro@zeniv.linux.org.uk> |
| Subject: |
| [RFC] split struct kiocb |
| Date: |
| Mon, 23 Feb 2015 10:00:24 -0800 |
| Message-ID: |
| <1424714436-19371-1-git-send-email-hch@lst.de> |
| Cc: |
| Maxim Patlasov <MPatlasov@parallels.com>, Robert Baldyga <r.baldyga@samsung.com>, Michal Nazarewicz <mina86@mina86.com>, Felipe Balbi <balbi@ti.com>, linux-aio@kvack.org, linux-fsdevel@vger.kernel.org |
| Archive‑link: | |
Article |
This series cuts down the amount of fiels in the public iocb that is
allocated on stack for every synchronous I/O, both by removing fields
from it, and by adding a aio-specific iocb that is only allocated
for aio requests.
Additionally it cleans up various corner cases in the aio completion
code and allowes for adding a simple in-kernel async read/write
interface.
The first few patches are from Al's gadget branch and reposted
here because they are needed for the rest of the series.
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