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V1->V2: -Changed dio_end_io to EXPORT_SYMBOL_GPL -Removed the own_submit blockdev dio helper -Removed the boundary change V2->V3 -Made it so we keep track of what the current logical offset in the file we have a BIO setup for so we can pass it into the submit_io hook. Because BTRFS can do RAID and such, we need our own submit hook so we can setup the bio''s in the correct fashion,

Hi all, I'm the author of flactag, a utility for tagging whole-album FLAC files with embedded CUE sheets using data from the MusicBrainz servers. I've recently run it through valgrind, and I'm seeing memory leaks like the following: 12 bytes in 1 blocks are definitely lost in loss record 1 of 5 at 0x402377E: operator new(unsigned) (vg_replace_malloc.c:224) by 0x41448A8:

On Sun, Jun 12, 2011 at 12:30 AM, <flac-dev-request at xiph.org> wrote: > Send Flac-dev mailing list submissions to > flac-dev at xiph.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.xiph.org/mailman/listinfo/flac-dev > or, via email, send a message with subject or body 'help' to > flac-dev-request at

> I've recently run it through valgrind, and I'm seeing memory leaks like the > following: > > 12 bytes in 1 blocks are definitely lost in loss record 1 of 5 > at 0x402377E: operator new(unsigned) (vg_replace_malloc.c:224) > by 0x41448A8: FLAC::Metadata::local::construct_block(FLAC__StreamMetadata*) > (in /usr/lib/libFLAC++.so.6.2.0) ? by 0x41455D7: >

Hi, I was just messing around with a metadata modifier in flac (using the C++ api) and found something strange. When iterating over a chain and calling FLAC::Metadata::Iterator::get_block(), it seems a newly constructed ProtoType* is returned (the source says "return local::construct(::FLAC__metadata_simple_iterator_get_block(iterator_));"), if one does not delete this pointer, the

V1->V2: Check to see if our current ppos is >= i_size after a short DIO read, just in case it was actually a short read and we need to just return. This is similar to what already happens in the write case. If we have a short read while doing O_DIRECT, instead of just returning, fallthrough and try to read the rest via buffered IO. BTRFS needs this because if we encounter a compressed or

On Sun 18-06-23 23:32:47, Bean Huo wrote: > From: Bean Huo <beanhuo at micron.com> > > block_commit_write() always returns 0, this patch changes it to > return void. > > Signed-off-by: Bean Huo <beanhuo at micron.com> Looks good to me but you'll need to reorder this patch at the end of the patch series to avoid breaking compilation in the middle of the series.

The patch titled Subject: fs: convert block_commit_write to return void has been added to the -mm mm-unstable branch. Its filename is fs-convert-block_commit_write-to-return-void.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/fs-convert-block_commit_write-to-return-void.patch This patch will later appear in the

I'm one of the developers of Notmuch, an email client that makes extensive use of Xapian. For some time, full multi-version concurrency control (MVCC) has been on our wish list. Olly mentioned that brass now uses free lists---a key step toward full MVCC---and I offered to pitch in on putting the other pieces into place. Before I wade too deep into this, I wanted to propose my plan. Full

i_alloc_sem has always been a bit of an odd "lock". It''s the only remaining rw_semaphore that can be released by a different thread than the one that locked it, and it''s use case in the core direct I/O code is more like a counter given that the writers already have external serialization. This series removes it in favour of a simpler counter scheme, thus getting rid

Changelog: v1--v2: 1. Re-order patches to avoid breaking compilation. Bean Huo (5): fs/buffer: clean up block_commit_write ext4: No need to check return value of block_commit_write() fs/ocfs2: No need to check return value of block_commit_write() udf: No need to check return value of block_commit_write() fs/buffer.c: convert block_commit_write to return void fs/buffer.c

Hi, I did some more in-depth testing of OCFS2 quota code, especially with ECC feature enabled and spotted some problems. First four patches fix them. I need the fifth patch to be able to mount OCFS2 filesystem with 2.6.31-rc3. The sixth patch fixes a potential problem when quota syncing interval is updated while the cluster is running (which is not possible currently). Joel, could you please

...te(cached_state); cached_state = NULL; + /* btrfs cannot handle logically non-contiguous requests */ + kiocb_set_separate_meta_reads(iocb); + ret = __blockdev_direct_IO(rw, iocb, inode, BTRFS_I(inode)->root->fs_info->fs_devices->latest_bdev, iov, offset, nr_segs, btrfs_get_blocks_direct, NULL, diff --git a/fs/direct-io.c b/fs/direct-io.c index 48d74c7..6d2dcb2 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -35,6 +35,7 @@ #include <linux/buffer_head.h> #include <linux/rwsem.h> #include <linux/uio.h> +#include <linux/aio.h> #include <asm/at...

--- Joshua Kwan <joshk@triplehelix.org> wrote: > Well, I'm quite frankly stumped. I'm writing a program that recurses > into directories and reads (among others) FLAC files and should be > able > to read the vorbis comments ARTIST and TITLE from the file. > > A while back, I was popen()ing to metaflac, because I didn't want to > mess with libFLAC. But now,

*** BLURB HERE *** Bean Huo (5): fs/buffer: clean up block_commit_write fs/buffer.c: convert block_commit_write to return void ext4: No need to check return value of block_commit_write() fs/ocfs2: No need to check return value of block_commit_write() udf: No need to check return value of block_commit_write() fs/buffer.c | 24 +++++++-----------------

The patch titled Subject: fs/buffer: clean up block_commit_write has been added to the -mm mm-unstable branch. Its filename is fs-buffer-clean-up-block_commit_write.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/fs-buffer-clean-up-block_commit_write.patch This patch will later appear in the mm-unstable branch

Here is the original set of fixes, split out into 14 individual ones. In addition to splitting them out, I also changed the ones that were HAS_* to NO_* as requested. The last two patches are needed to build on openSUSE 10.3 which is based on 2.6.22. I used it as a sanity check and found those failures. -Jeff -- Jeff Mahoney SUSE Labs

Well, I'm quite frankly stumped. I'm writing a program that recurses into directories and reads (among others) FLAC files and should be able to read the vorbis comments ARTIST and TITLE from the file. A while back, I was popen()ing to metaflac, because I didn't want to mess with libFLAC. But now, it's the weekend, so I can mess around with this. Here's the code in question:

Annotate some function parameters with attribute((nonnull)). Only do this for internal headers where we are sure that we will be using sufficiently recent GCC or Clang. For the public header files (ie. include/nbdkit-*.h) it may be that people building out of tree plugins are using old GCC which had problems, or even other compilers that don't support this extension at all. Libvirt has an

In every place where sb_start_pagefault was called now we must manage the error code and return VM_FAULT_RETRY. Signed-off-by: Marco Stornelli <marco.stornelli at gmail.com> --- fs/btrfs/inode.c | 4 +++- fs/buffer.c | 4 +++- fs/ext4/inode.c | 4 +++- fs/f2fs/file.c | 4 +++- fs/gfs2/file.c | 4 +++- fs/nilfs2/file.c | 4 +++- fs/ocfs2/mmap.c |