Displaying 2 results from an estimated 2 matches for "filemap_splice_read".
2023 May 20
3
[PATCH v21 22/30] ocfs2: Provide a splice-read stub
Provide a splice_read stub for ocfs2. This emits trace lines and does an
atime lock/update before calling filemap_splice_read(). Splicing from
direct I/O is handled by the caller.
A couple of new tracepoints are added for this purpose.
Signed-off-by: David Howells <dhowells at redhat.com>
cc: Christoph Hellwig <hch at lst.de>
cc: Al Viro <viro at zeniv.linux.org.uk>
cc: Jens Axboe <axboe at kernel....
2023 May 19
0
[PATCH v20 19/32] ocfs2: Provide a splice-read stub
Provide a splice_read stub for ocfs2. This emits trace lines and does an
atime lock/update before calling filemap_splice_read(). It doesn't do this
for around direct_splice_read() as that will call ->read_iter().
A couple of new tracepoints are added for this purpose.
Signed-off-by: David Howells <dhowells at redhat.com>
cc: Christoph Hellwig <hch at lst.de>
cc: Al Viro <viro at zeniv.linux.org.uk...