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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2007-10-18 03:04:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-18 14:37:20 -0700 |
| commit | 6212e3a388fdda3f19fa660ef5a30edf54d1dcfd (patch) | |
| tree | 7218bbf29af36ff0c36aa2af8323a5206ea44b1c /kernel/fork.c | |
| parent | 9cd9a0058dd35268b24fa16795a92c800f4086d4 (diff) | |
| download | linux-6212e3a388fdda3f19fa660ef5a30edf54d1dcfd.tar.gz linux-6212e3a388fdda3f19fa660ef5a30edf54d1dcfd.tar.bz2 linux-6212e3a388fdda3f19fa660ef5a30edf54d1dcfd.zip | |
Remove struct task_struct::io_wait
Hell knows what happened in commit 63b05203af57e7de4f3bb63b8b81d43bc196d32b
during 2.6.9 development. Commit introduced io_wait field which remained
write-only than and still remains write-only.
Also garbage collect macros which "use" io_wait.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 7e455a93a75a..125246fc75a5 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1084,7 +1084,6 @@ static struct task_struct *copy_process(unsigned long clone_flags, p->security = NULL; #endif p->io_context = NULL; - p->io_wait = NULL; p->audit_context = NULL; cpuset_fork(p); #ifdef CONFIG_NUMA |