97ff9a136b740054d024a527d2a2d52ff945 Mon Sep 17 00:00:00 2001
From: Yehuda Sadeh
Date: Fri, 19 Dec 2008 12:57:33 -0800
Subject: [PATCH 1/1] ioctl to fetch csums of file extents
Signed-off-by: Yehuda Sadeh
---
fs/btrfs/ioctl.c | 101 ++
fs/b
On Fri, 2008-12-19 at 13:14 -0800, Yehuda Sadeh Weinraub wrote:
> This adds a new ioctl that requests for the csums of file's extent.
> The csums of contiguous extents can also be requested. The call will
> not return anything for extents that don't have csum information for
> their data, or that t
On Fri, 2008-12-19 at 13:14 -0800, Yehuda Sadeh Weinraub wrote:
> This adds a new ioctl that requests for the csums of file's extent.
> The csums of contiguous extents can also be requested. The call will
> not return anything for extents that don't have csum information for
> their data, or that
This adds a new ioctl that requests for the csums of file's extent.
The csums of contiguous extents can also be requested. The call will
not return anything for extents that don't have csum information for
their data, or that the csum list is not available.
Presumably, the user calls fiemap first i
