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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 09:03:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 09:03:54 -0800 |
| commit | c4bc705e45d91f900f7ec2e23a458280b084ae91 (patch) | |
| tree | 54dc459057ddbcd33321d255b0a94f213dc43910 /mm | |
| parent | 2608e3d0fa63b892f37a9f1921c2d2b37c7933c1 (diff) | |
| parent | 634734b63ac39e137a1c623ba74f3e062b6577db (diff) | |
| download | linux-c4bc705e45d91f900f7ec2e23a458280b084ae91.tar.bz2 | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi:
"The biggest part of this pull request is a patch series from Maxim
Patlasov to optimize scatter-gather direct IO. There's also the
addition of a "readdirplus" API, poll events and various fixes and
cleanups.
There's a one line change outside of fuse to mm/filemap.c which makes
the argument of iov_iter_single_seg_count() const, required by Maxim's
patches."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: (22 commits)
fuse: allow control of adaptive readdirplus use
Synchronize fuse header with one used in library
fuse: send poll events
fuse: don't WARN when nlink is zero
fuse: avoid out-of-scope stack access
fuse: bump version for READDIRPLUS
FUSE: Adapt readdirplus to application usage patterns
Do not use RCU for current process credentials
fuse: cleanup fuse_direct_io()
fuse: optimize __fuse_direct_io()
fuse: optimize fuse_get_user_pages()
fuse: pass iov[] to fuse_get_user_pages()
mm: minor cleanup of iov_iter_single_seg_count()
fuse: use req->page_descs[] for argpages cases
fuse: add per-page descriptor <offset, length> to fuse_req
fuse: rework fuse_do_ioctl()
fuse: rework fuse_perform_write()
fuse: rework fuse_readpages()
fuse: rework fuse_retrieve()
fuse: categorize fuse_get_req()
...
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/filemap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 83efee76a5c0..24a7ea583f0c 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2056,7 +2056,7 @@ EXPORT_SYMBOL(iov_iter_fault_in_readable); /* * Return the count of just the current iov_iter segment. */ -size_t iov_iter_single_seg_count(struct iov_iter *i) +size_t iov_iter_single_seg_count(const struct iov_iter *i) { const struct iovec *iov = i->iov; if (i->nr_segs == 1) |