Displaying 2 results from an estimated 2 matches for "btrfs_getattr".
2010 Mar 24
1
Possible race in btrfs
...c_bytes in btrfs in
kernel 2.6.33.Please examine this issue and let me know if this is a
problem or not.The race could occur between stat system call and
writeback kernel thread.
The lines are
fs/btrfs/inode.c 5422
fs/btrfs/inode.c 1378
The stack traces are
For file line fs/btrfs/inode.c 5422
btrfs_getattr+0x141/0x15e
vfs_getattr+0x47/0xf4
vfs_fstatat+0x43/0x5a
vfs_stat+0x16/0x18
sys_newstat+0x3d/0x75
system_call_fastpath+0x16/0x1b
And for file line fs/btrfs/inode.c 1378
btrfs_clear_bit_hook+0xcc1/0x10f2
clear_state_bit+0x4db/0xa89
clear_extent_bit+0x9e1/0xc86
extent_clear_unlock_...
2007 Jun 29
2
Mknod: Operation not permitted
When trying to move my root to a btrfs filesystem, I found a missing
feature (or a bug). It's not possible to create device files. To
reproduce, run this on a btrfs filesystem:
mknod test c 1 1
result:
mknod: `test': Operation not permitted
Frank