diff options
| author | David Howells <dhowells@redhat.com> | 2023-05-22 14:50:07 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-05-24 08:42:16 -0600 |
| commit | a7db503401eecfdab4fa6e7df9dd7214cb8759a4 (patch) | |
| tree | cde0e594e5235ff8bb3b3af372ebccf486e131a8 /fs/nfs/nfs4file.c | |
| parent | ceb11d0e2da275ca763de25cd129cf7cce56509b (diff) | |
nfs: Provide a splice-read wrapper
Provide a splice_read wrapper for NFS. This locks the inode around
filemap_splice_read() and revalidates the mapping. Splicing from direct
I/O is handled by the caller.
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: Trond Myklebust <trond.myklebust@hammerspace.com>
cc: Anna Schumaker <anna@kernel.org>
cc: linux-nfs@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/20230522135018.2742245-21-dhowells@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/nfs/nfs4file.c')
| -rw-r--r-- | fs/nfs/nfs4file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c index 2563ed8580f3..4aeadd6e1a6d 100644 --- a/fs/nfs/nfs4file.c +++ b/fs/nfs/nfs4file.c @@ -454,7 +454,7 @@ const struct file_operations nfs4_file_operations = { .fsync = nfs_file_fsync, .lock = nfs_lock, .flock = nfs_flock, - .splice_read = generic_file_splice_read, + .splice_read = nfs_file_splice_read, .splice_write = iter_file_splice_write, .check_flags = nfs_check_flags, .setlease = nfs4_setlease, |