search for: max_buffs

There was a theoretic race in this example: If the server was very fast at handling commands then it's possible that in a call such as: cookie = nbd_aio_pread_callback (..., callback, ...); buffers[i].cookie = cookie; nbd_aio_pread_callback finished and calls the callback before returning. buffers[i].cookie would therefore not be set, but the callback() function was checking the list of

** NOT WORKING ** This patch shows how to integrate libnbd and the glib main loop. Posted mainly as a point of discussion as it doesn't quite work yet. Rich.

I am trying to using Speex for some Wireless voice transfers. I am using the 8K narrow band but am feeding it 11025 sample rate. Each Speex frame is about 14.5ms instead of 20ms. In order to minimize WiFi packet traffic I am sending 7 Speex frames at a time for a packet rate of about 10 per second so each WiFi packet has about 101ms of voice data. I have three modes 1. Simplex - voice messaging

...rite_access(handle, bh) +#define journal_get_undo_access(handle, bh, credits) \ + journal_get_undo_access(handle, bh) #endif @@ -165,7 +173,7 @@ down_read(&osb->journal->trans_barrier); /* actually start the transaction now */ - retval->k_handle = ocfs_journal_start(journal, max_buffs); + retval->k_handle = journal_start(journal, max_buffs); if (IS_ERR(retval->k_handle)) { up_read(&osb->journal->trans_barrier); @@ -411,7 +419,7 @@ /* actually stop the transaction. if we've set h_sync, * it'll have been commited when we return */ - retval = o...

On 7/15/19 1:38 PM, Richard W.M. Jones wrote: > --- > .gitignore | 1 + > README | 2 + > configure.ac | 9 + > examples/Makefile.am | 22 ++ > examples/glib-main-loop.c | 501 ++++++++++++++++++++++++++++++++++++++ > 5 files changed, 535 insertions(+) > Rough review (since I've never used a glib main loop

--- .gitignore | 1 + README | 2 + configure.ac | 9 + examples/Makefile.am | 22 ++ examples/glib-main-loop.c | 501 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 535 insertions(+) diff --git a/.gitignore b/.gitignore index edbf941..79b95b5 100644 --- a/.gitignore +++ b/.gitignore @@ -41,6 +41,7 @@ Makefile.in

--- .gitignore | 1 + README | 2 + configure.ac | 9 + examples/Makefile.am | 22 ++ examples/glib-main-loop.c | 511 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 545 insertions(+) diff --git a/.gitignore b/.gitignore index ce02aef..9a8ba37 100644 --- a/.gitignore +++ b/.gitignore @@ -41,6 +41,7 @@ Makefile.in

Previously discussed here: https://www.redhat.com/archives/libguestfs/2019-July/msg00213.html It turns out that deferring callbacks is a PITA. (It would be a bit easier if C has closures.) However by rewriting the example we can avoid the need to use the cookie at all and make it run a bit more efficiently, so let's do that instead. Rich.

This is working now, and incorporates all of the changes in Eric's review, *except* that it still doesn't retire commands (although this seems to make no obvious difference, except possibly a performance and memory impact). Rich.

...module initialization */ void ocfs2_set_locking_protocol(void); #endif /* DLMGLUE_H */ diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index bf34c49..45c5bfe 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -355,6 +355,7 @@ handle_t *ocfs2_start_trans(struct ocfs2_super *osb, int max_buffs) if (ocfs2_is_hard_readonly(osb)) return ERR_PTR(-EROFS); + vfs_check_frozen(osb->sb, SB_FREEZE_TRANS); BUG_ON(osb->journal->j_state == OCFS2_JOURNAL_FREE); BUG_ON(max_buffs <= 0); diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index bf66978..3077822 100644 --- a/fs/ocfs2...

Hi all, [Please CC me in reply, I'm not subscribed] We have a weird situation on one of our shares, net rpc share allowedusers fails with NT_STATUS_IO_DEVICE_ERROR. Normally the command is run with the password passed on the command-line. If we manually type the password or turn up the debug level, it works. If we turn up the debug output but direct the output to /dev/null or to a file, then

ocfs2 currently uses the Journaled Block Device (JBD) for its journaling. This is a very stable and tested codebase. However, JBD is limited by architecture to 32bit block numbers. This means an ocfs2 filesystem is limited to 2^32 blocks. With a 4K blocksize, that's 16TB. People want larger volumes. Fortunately, there is now JBD2. JBD2 adds 64bit block number support and some other

Hi all, I have found this: time smbclient -L //debian -U% Sharename Type Comment --------- ---- ------- print$ Disk Printer Drivers software Disk IPC$ IPC IPC Service (Samba 4.7.7-Debian) HP_F4100 Printer HP Deskjet F4100 series MX870-series Printer Canon MX870 series l6p Printer l6p MX435

Hi, This is the second batch of Ocfs2 patches intended for the merge window. The 1st batch were sent out previously: http://lkml.org/lkml/2008/12/19/280 The bulk of this set is comprised of Jan Kara's patches to add quota support to Ocfs2. Many of the quota patches are to generic code, which I carried to make merging of the Ocfs2 support easier. All of the non-ocfs2 patches should have

Hello, I have a question because POSIX ACL with SMB2 max protocol does not work properly.Did you test VFS xattr acls with SMB2 max protocol? Is it working corectly? Best regards/Adrian Berlin --