于 2010-1-21 16:57, Sander 写道:
Hello Tomasz,
Tomasz Torcz wrote (ao):
On Thu, Jan 21, 2010 at 07:07:10AM +0100, Sander wrote:
[26678.568532] [<c026c294>] (btrfs_get_acl+0x60/0x250) from [<c026c494>] (btrfs_xattr_get_acl+0x10/0x70)
[26678.577802] [<c026c494>] (btrfs_xattr_get_acl+0x10/0x70) from [<c019bb20>] (generic_getxattr+0x78/0x7c)
[26678.587243] [<c019bb20>] (generic_getxattr+0x78/0x7c) from [<c019c01c>] (vfs_getxattr+0x58/0x5c)
[26678.596074] [<c019c01c>] (vfs_getxattr+0x58/0x5c) from [<c019c0c4>] (getxattr+0xa4/0x11c)
[26678.604298] [<c019c0c4>] (getxattr+0xa4/0x11c) from [<c019c220>] (sys_getxattr+0x44/0x58)
[26678.612525] [<c019c220>] (sys_getxattr+0x44/0x58) from [<c0122e20>] (ret_fast_syscall+0x0/0x28)
Although your oops is in btrfs_get_acl(), you may need similar fix
as done for btrfs_set_acl() in this commit:
http://git.kernel.org/?p=linux/kernel/git/mason/btrfs-unstable.git;a=commitdiff;h=a9cc71a60c29a09174bee2fcef8f924c529fd4b7
Thanks, that makes sense.
Unfortunately I'm no kernel hacker so I can't provide a patch. I'm more
than happy to test patches of course.
With kind regards, Sander
I remember that the lastest git pull had fixed this bug, it was Chris
Mason's patch.
--
Best Regards,
Liuwenyi
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