I only remember missing a loop unwinding on exit style comment of
yours that was not addressed in what got integrated. I will go back
through your notes again to see if I missed one.
I meant to merge the final patch last week but ran out of time. Will
try to finish that this week.
On Feb 5,
Exporting an XFS volume with kernel NFSD when real-time subvolume is
enabled hangs the kernel.
I'm using vanilla LK 2.6.22.7; first I create the XFS volume with
two
partitions of 20GB each with extent size of 1MB; then I create a
subdirectory in the volume and mark it (using xfs_io
Hi,
Currently fdatasync is identical to fsync in ext3,4.
I think fdatasync should skip journal flush in data=ordered and
data=writeback mode
when it overwrites to already-instantiated blocks on HDD.
When I_DIRTY_DATASYNC flag is not set, fdatasync should skip journal writeout
because
Hello everyone,
I wasn't planning on releasing v0.12 yet, and it was supposed to have some
initial support for multiple devices. But, I have made a number of
performance fixes and small bug fixes, and I wanted to get them out there
before the (destabilizing) work on multiple-devices took
Hi,
Signed-off-by: Rasmus Rohde [EMAIL PROTECTED]
Interesting character before Signed-off-by :).
--- fs/udf/namei.c.orig 2007-10-10 16:22:30.0 +0200
+++ fs/udf/namei.c2008-02-05 18:28:13.0 +0100
@@ -31,6 +31,7 @@
#include linux/smp_lock.h
#include
Quoting Miklos Szeredi ([EMAIL PROTECTED]):
From: Miklos Szeredi [EMAIL PROTECTED]
Add the following:
/proc/sys/fs/types/${FS_TYPE}/usermount_safe
Signed-off-by: Miklos Szeredi [EMAIL PROTECTED]
Thanks, Miklos, good explanations in the docs.
Acked-by: Serge Hallyn [EMAIL PROTECTED]
+ dotdot.d_name.name = ..;
+ dotdot.d_name.len = 2;
+
+ lock_kernel();
+ if (!udf_find_entry(child-d_inode, dotdot, fibh, cfi))
+ goto out_unlock;
Have you ever tried this? I think this could never work. UDF doesn't have
entry named .. in a directory. You have to
+ t-table[0].mode = 0644;
Yikes, this could be a problem for containers, as it's simply tied to
uid 0, whereas tying it to a capability would let us solve it with
capability bounds.
This might mean more urgency to get user namespaces working at least
with sysfs, else this is a quick
Quoting Miklos Szeredi ([EMAIL PROTECTED]):
+ t-table[0].mode = 0644;
Yikes, this could be a problem for containers, as it's simply tied to
uid 0, whereas tying it to a capability would let us solve it with
capability bounds.
This might mean more urgency to get user namespaces
On Jan 26, 2008 08:27 +0300, Al Boldi wrote:
Jan Kara wrote:
data=ordered mode has proven reliable over the years, and it does this
by ordering filedata flushes before metadata flushes. But this
sometimes causes contention in the order of a 10x slowdown for certain
apps, either due
Hi,
What you *could* do is to start putting processes to sleep if they
attempt to write to the frozen filesystem, and then detect the
deadlock case where the process holding the file descriptor used to
freeze the filesystem gets frozen because it attempted to write to the
filesystem --- at
On Wed, Feb 06, 2008 at 09:58:02PM +0100, Rasmus Rohde wrote:
Probably not. I just tested that I could read files and navigate the
directory structure. However looking into UDF I think you are right - it
will fail.
I have extended udf_find_entry() to do an explicit check based on
On Wednesday February 6, [EMAIL PROTECTED] wrote:
+ dotdot.d_name.name = ..;
+ dotdot.d_name.len = 2;
+
+ lock_kernel();
+ if (!udf_find_entry(child-d_inode, dotdot, fibh, cfi))
+ goto out_unlock;
Have you ever tried this? I think this could never work. UDF doesn't
On Wed, Dec 26, 2007 at 04:31:01PM +0100, Christoph Hellwig wrote:
Use the proper helper to open a blockdevice by name for filesystem
use, this makes sure it's properly claimed (also added for open-by-number)
and gets rid of the struct file abuse.
Tested by mounting a reiserfs filesystem
On Thu, 7 Feb 2008 05:45:13 +0100 Christoph Hellwig [EMAIL PROTECTED] wrote:
On Wed, Dec 26, 2007 at 04:31:01PM +0100, Christoph Hellwig wrote:
Use the proper helper to open a blockdevice by name for filesystem
use, this makes sure it's properly claimed (also added for open-by-number)
and
On Wed, Feb 06, 2008 at 09:16:27PM -0800, Andrew Morton wrote:
On Thu, 7 Feb 2008 05:45:13 +0100 Christoph Hellwig [EMAIL PROTECTED] wrote:
On Wed, Dec 26, 2007 at 04:31:01PM +0100, Christoph Hellwig wrote:
Use the proper helper to open a blockdevice by name for filesystem
use, this
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