Messages in this thread | | | Date | Thu, 08 Apr 2010 01:36:28 -0700 (PDT) | Subject | [GIT] IDE | From | David Miller <> |
| |
Please pull to get these IDE bug fixes:
1) DMA timeouts cause requests to get lost completely and never requeued. Fix from Herbert Xu. (Tejun has a different approach to this problem which makes PIO and DMA timeouts get handled more symmetrically, but I'll defer that to ide-next-2.6)
2) taskfile ops with CFQ scheduler bomb because the taskfile code allocates a request then changes it's direction (e.g. READ vs. WRITE) and this makes CFQ explode. Fix by allocating the correct request type from the beginning. From Mikulas Patocka.
Thanks!
The following changes since commit 48de8cb7847d040c8892701c1ff3c55eff1f46b4: Linus Torvalds (1): Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/.../tip/linux-2.6-tip
are available in the git repository at:
master.kernel.org:/pub/scm/linux/kernel/git/davem/ide-2.6.git master
Herbert Xu (2): ide: Requeue request after DMA timeout ide: Must hold queue lock when requeueing
Mikulas Patocka (1): ide: Fix IDE taskfile with cfq scheduler
drivers/ide/ide-atapi.c | 2 +- drivers/ide/ide-dma.c | 1 + drivers/ide/ide-io.c | 2 +- drivers/ide/ide-taskfile.c | 6 ++---- include/linux/ide.h | 1 + 5 files changed, 6 insertions(+), 6 deletions(-)
| |