ecryptfs: Provide a splice-read wrapper

Browse source

Provide a splice_read wrapper for ecryptfs to update the access time on the
lower file after the operation.  Splicing from a direct I/O fd will update
the access time when ->read_iter() is called.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Christoph Hellwig <hch@lst.de>
cc: Al Viro <viro@zeniv.linux.org.uk>
cc: Jens Axboe <axboe@kernel.dk>
cc: Tyler Hicks <code@tyhicks.com>
cc: ecryptfs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-block@vger.kernel.org
cc: linux-mm@kvack.org
Link: https://lore.kernel.org/r/20230522135018.2742245-18-dhowells@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

...

This commit is contained in:

David Howells 2023-05-22 14:50:04 +01:00 • committed by Jens Axboe

parent ccfdf7cbb5

commit 390df3b830

1 changed files with 26 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

27

fs/ecryptfs/file.c

View file