fs-de...@lists.sourceforge.net
> > Cc: Jaegeuk Kim
> > Subject: [f2fs-dev] [PATCH 2/3] f2fs: introduce FITRIM in f2fs_ioctl
> >
> > This patch introduces FITRIM in f2fs_ioctl.
> > In this case, f2fs will issue small discards and prefree discards as many as
> >
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, September 23, 2014 12:53 PM
> To: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Cc: Jaegeuk Kim
> Subject: [f2fs-dev] [PATCH
This patch introduces FITRIM in f2fs_ioctl.
In this case, f2fs will issue small discards and prefree discards as many as
possible for the given area.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/checkpoint.c| 4 +-
fs/f2fs/f2fs.h | 9 +++-
fs/f2fs/file.c | 29 +++
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