Eric Lee / smarc-fsl-linux-kernel

08 May, 2007

1 commit

f7c66ce3f [XFS] Add lockdep support for XFS ... Browse Code »

SGI-PV: 963965
SGI-Modid: xfs-linux-melb:xfs-kern:28485a

Signed-off-by: Lachlan McIlroy
Signed-off-by: David Chinner
Signed-off-by: Tim Shimmin

Lachlan McIlroy
2007-05-08 11:50:19 +0800

11 Nov, 2006

3 commits

4c60658e0 [XFS] Prevent a deadlock when xfslogd unpins inodes. ... Browse Code »

The previous fixes for the use after free in xfs_iunpin left a nasty log
deadlock when xfslogd unpinned the inode and dropped the last reference to
the inode. the ->clear_inode() method can issue transactions, and if the
log was full, the transaction could push on the log and get stuck trying
to push the inode it was currently unpinning.

To fix this, we provide xfs_iunpin a guarantee that it will always have a
valid xfs_inode linux inode link or a particular flag will be set on
the inode. We then use log forces during lookup to ensure transactions are
completed before we recycle the inode. This ensures that xfs_iunpin will
never use the linux inode after it is being freed, and any lookup on an
inode on the reclaim list will wait until it is safe to attach a new linux
inode to the xfs inode.

SGI-PV: 956832
SGI-Modid: xfs-linux-melb:xfs-kern:27359a

Signed-off-by: David Chinner
Signed-off-by: Shailendra Tripathi
Signed-off-by: Takenori Nagano
Signed-off-by: Tim Shimmin

David Chinner
2006-11-11 15:05:00 +0800
7a18c3860 [XFS] Clean up i_flags and i_flags_lock handling. ... Browse Code »

SGI-PV: 956832
SGI-Modid: xfs-linux-melb:xfs-kern:27358a

Signed-off-by: David Chinner
Signed-off-by: Nathan Scott
Signed-off-by: Tim Shimmin

David Chinner
2006-11-11 15:04:54 +0800
439b84347 [XFS] Keep lockdep happy. ... Browse Code »

SGI-PV: 956964
SGI-Modid: xfs-linux-melb:xfs-kern:27200a

Signed-off-by: Tim Shimmin
Signed-off-by: David Chinner
Signed-off-by: Eric Sandeen

Tim Shimmin
2006-11-11 15:04:34 +0800

28 Sep, 2006

5 commits

f273ab848 [XFS] Really fix use after free in xfs_iunpin. ... Browse Code »

The previous attempts to fix the linux inode use-after-free in xfs_iunpin
simply made the problem harder to hit. We actually need complete exclusion
between xfs_reclaim and xfs_iunpin, as well as ensuring that the i_flags
are consistent during both of these functions. Introduce a new spinlock
for exclusion and the i_flags, and fix up xfs_iunpin to use igrab before
marking the inode dirty.

SGI-PV: 952967
SGI-Modid: xfs-linux-melb:xfs-kern:26964a

Signed-off-by: David Chinner
Signed-off-by: Tim Shimmin

David Chinner
2006-09-28 09:06:03 +0800
7ae67d78e [XFS] standardize on one sema init macro ... Browse Code »

One sema to rule them all, one sema to find them...

SGI-PV: 907752
SGI-Modid: xfs-linux-melb:xfs-kern:26911a

Signed-off-by: Eric Sandeen
Signed-off-by: Nathan Scott
Signed-off-by: Tim Shimmin

Eric Sandeen
2006-09-28 09:05:46 +0800
77e4635ae [XFS] Add a greedy allocation interface, allocating within a min/max size ... Browse Code »

range.

SGI-PV: 955302
SGI-Modid: xfs-linux-melb:xfs-kern:26803a

Signed-off-by: Nathan Scott
Signed-off-by: Tim Shimmin

Nathan Scott
2006-09-28 09:03:27 +0800
efb8ad7e9 [XFS] Add a debug flag for allocations which are known to be larger than ... Browse Code »

one page.

SGI-PV: 955302
SGI-Modid: xfs-linux-melb:xfs-kern:26800a

Signed-off-by: Nathan Scott
Signed-off-by: Tim Shimmin

Nathan Scott
2006-09-28 09:03:05 +0800
745b1f47f [XFS] Remove last bulkstat false-positives with debug kernels. ... Browse Code »

SGI-PV: 953819
SGI-Modid: xfs-linux-melb:xfs-kern:26628a

Signed-off-by: Nathan Scott
Signed-off-by: Tim Shimmin

Nathan Scott
2006-09-28 09:02:23 +0800

20 Jun, 2006

1 commit

f6c2d1fa6 [XFS] Remove version 1 directory code. Never functioned on Linux, just ... Browse Code »

pure bloat.

SGI-PV: 952969
SGI-Modid: xfs-linux-melb:xfs-kern:26251a

Signed-off-by: Nathan Scott

Nathan Scott
2006-06-20 11:04:51 +0800

19 Jun, 2006

1 commit

0d8fee327 [XFS] Kill direct access to ->count in valusema(); all we ever use it for ... Browse Code »

is check if semaphore is actually locked, which can be trivially done in
portable way. Code gets more reabable, while we are at it...

SGI-PV: 953915
SGI-Modid: xfs-linux-melb:xfs-kern:26274a

Signed-off-by: Al Viro
Signed-off-by: Nathan Scott

Al Viro
2006-06-19 06:41:30 +0800

09 Jun, 2006

2 commits

67fcaa73a [XFS] Resolve a namespace collision on vnode/vnodeops for FreeBSD porters. ... Browse Code »

SGI-PV: 953338
SGI-Modid: xfs-linux-melb:xfs-kern:26107a

Signed-off-by: Nathan Scott

Nathan Scott
2006-06-09 15:00:52 +0800
b83bd1388 [XFS] Resolve a namespace collision on vfs/vfsops for FreeBSD porters. ... Browse Code »

SGI-PV: 9533338
SGI-Modid: xfs-linux-melb:xfs-kern:26106a

Signed-off-by: Nathan Scott

Nathan Scott
2006-06-09 14:48:30 +0800

11 Apr, 2006

1 commit

1fc5d959d [XFS] Fix inode reclaim scalability regression. When a filesystem has ... Browse Code »

millions of inodes cached and has sparse cluster population, removing
inodes from the cluster hash consumes excessive amounts of CPU time.
Reduce the CPU cost by making removal O(1) via use of a double linked list
for the hash chains.

SGI-PV: 951551
SGI-Modid: xfs-linux-melb:xfs-kern:25683a

Signed-off-by: David Chinner
Signed-off-by: Nathan Scott

David Chinner
2006-04-11 13:11:12 +0800

29 Mar, 2006

1 commit

c41564b5a [XFS] We really suck at spulling. Thanks to Chris Pascoe for fixing all ... Browse Code »

these typos.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:25539a

Signed-off-by: Nathan Scott

Nathan Scott
2006-03-29 06:55:14 +0800

17 Mar, 2006

1 commit

ec86dc02f [XFS] Complete transition away from linvfs naming convention, finally. ... Browse Code »

SGI-PV: 947038
SGI-Modid: xfs-linux-melb:xfs-kern:25474a

Signed-off-by: Nathan Scott

Nathan Scott
2006-03-17 14:25:36 +0800

11 Jan, 2006

1 commit

75e17b3ca [XFS] add helper to get xfs_inode from vnode ... Browse Code »

SGI-PV: 947206
SGI-Modid: xfs-linux-melb:xfs-kern:203960a

Signed-off-by: Christoph Hellwig
Signed-off-by: Nathan Scott

Christoph Hellwig
2006-01-11 17:58:44 +0800

02 Nov, 2005

2 commits

7b7187698 [XFS] Update license/copyright notices to match the prefered SGI ... Browse Code »

boilerplate.

SGI-PV: 913862
SGI-Modid: xfs-linux:xfs-kern:23903a

Signed-off-by: Nathan Scott

Nathan Scott
2005-11-02 11:58:39 +0800
a844f4510 [XFS] Remove xfs_macros.c, xfs_macros.h, rework headers a whole lot. ... Browse Code »

SGI-PV: 943122
SGI-Modid: xfs-linux:xfs-kern:23901a

Signed-off-by: Nathan Scott

Nathan Scott
2005-11-02 11:38:42 +0800

05 Sep, 2005

1 commit

ba403ab43 [XFS] Retry linux inode cacech lookup if we found a stale inode. This ... Browse Code »

fixes crashes under high nfs load

SGI-PV: 941429
SGI-Modid: xfs-linux:xfs-kern:197929a

Signed-off-by: Christoph Hellwig
Signed-off-by: Nathan Scott

Christoph Hellwig
2005-09-05 06:33:00 +0800

02 Sep, 2005

1 commit

592cb26bd [XFS] remove unessecary vnode flags ... Browse Code »

SGI-PV: 934766
SGI-Modid: xfs-linux:xfs-kern:196852a

Signed-off-by: Christoph Hellwig
Signed-off-by: Nathan Scott

Christoph Hellwig
2005-09-02 14:56:14 +0800

06 May, 2005

1 commit

71bce256b [XFS] Move the XFS inode to the front of its hash list on a cache hit ... Browse Code »

SGI Modid: xfs-linux:xfs-kern:21915a

Signed-off-by: Nathan Scott
Signed-off-by: Christoph Hellwig

Nathan Scott
2005-05-06 04:23:27 +0800

17 Apr, 2005

1 commit

1da177e4c Linux-2.6.12-rc2 ... Browse Code »

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

Linus Torvalds
2005-04-17 06:20:36 +0800