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| author | Max Asbock <masbock@us.ibm.com> | 2005-06-21 17:16:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-21 19:07:35 -0700 |
| commit | 8818760512424f60ad9fafb7a087b007a9274eb3 (patch) | |
| tree | fb49ce398750f42803d4631a24e4a2ffe35d79d7 /drivers/ide/ide-iops.c | |
| parent | 278d72ae8803ffcd16070c95fe1d53f4466dc741 (diff) | |
| download | op-kernel-dev-8818760512424f60ad9fafb7a087b007a9274eb3.zip op-kernel-dev-8818760512424f60ad9fafb7a087b007a9274eb3.tar.gz | |
[PATCH] ibmasm driver: fix race in command refcount logic
This patch fixes a race in the command reference counting logic by putting
spinlocks around kobject_put() in the command_put function.
- Also added debug messages.
- Changed a memcpy to memcpy_fromio since we are reading from io space.
Signed-off-by: Max Asbock <masbock@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/ide/ide-iops.c')
0 files changed, 0 insertions, 0 deletions
