Re: [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA instead of ->bmap.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: Re: [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA instead of ->bmap.
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Sun, 19 Apr 2015 23:08:18 -0700
Cc: David Howells <dhowells@xxxxxxxxxx>, Chris Mason <clm@xxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Josef Bacik <jbacik@xxxxxx>, David Sterba <dsterba@xxxxxxx>, linux-cachefs@xxxxxxxxxxxxxxx, Dave Chinner <david@xxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx
In-reply-to: <20150420052752.26554.52672.stgit@notabene.brown>
User-agent: Mutt/1.5.23 (2014-03-12)

Please just usse SEEK_HOLE/DATA support unconditioanlly.  ->bmap is a
horrible hack that is completely unsafe.

--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Follow-Ups:
- Re: [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA instead of ->bmap.
  - From: NeilBrown

References:
- [PATCH 0/3] Allow fscache to work on BTRFS
  - From: NeilBrown
- [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA instead of ->bmap.
  - From: NeilBrown

Prev by Date: Re: The FAQ on fsync/O_SYNC
Next by Date: Re: [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA instead of ->bmap.
Previous by thread: [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA instead of ->bmap.
Next by thread: Re: [PATCH 2/3] fscache/cachefiles: optionally use SEEK_DATA instead of ->bmap.
Index(es):
- Date
- Thread

[Index of Archives] [Linux Filesystem Development] [Linux NFS] [Linux NILFS] [Linux USB Devel] [Linux Audio Users] [Yosemite News] [Linux Kernel] [Linux SCSI]

Powered by Linux