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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-04-04 23:12:29 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-05-06 17:39:45 -0400 |
| commit | 62a8067a7f35dba2de501c9cb00e4cf36da90bc0 (patch) | |
| tree | bb008456891c13b9d8a25825a10074efb861cd88 /fs | |
| parent | 81055e584f9d743cb13dc7944923d817c20f089d (diff) | |
| download | linux-62a8067a7f35dba2de501c9cb00e4cf36da90bc0.tar.gz linux-62a8067a7f35dba2de501c9cb00e4cf36da90bc0.tar.bz2 linux-62a8067a7f35dba2de501c9cb00e4cf36da90bc0.zip | |
bio_vec-backed iov_iter
New variant of iov_iter - ITER_BVEC in iter->type, backed with
bio_vec array instead of iovec one. Primitives taught to deal
with such beasts, __swap_write() switched to using that kind
of iov_iter.
Note that bio_vec is just a <page, offset, length> triple - there's
nothing block-specific about it. I've left the definition where it
was, but took it from under ifdef CONFIG_BLOCK.
Next target: ->splice_write()...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/fuse/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 7fbc803cf51d..b2dae9d1437c 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1288,7 +1288,7 @@ static int fuse_get_user_pages(struct fuse_req *req, struct iov_iter *ii, size_t nbytes = 0; /* # bytes already packed in req */ /* Special case for kernel I/O: can copy directly into the buffer */ - if (ii->type & REQ_KERNEL) { + if (ii->type & ITER_KVEC) { unsigned long user_addr = fuse_get_user_addr(ii); size_t frag_size = fuse_get_frag_size(ii, *nbytesp); |