Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bb49b32fece7910fbb02a6934bca4495596f6c8c
Commit: bb49b32fece7910fbb02a6934bca4495596f6c8c
Parent: c9f2875b7968453a852e1de5d3504fd2241e8989
Author: Hugh Dickins <[EMAIL PROTECTED]>
AuthorDate: Wed May 16 22:11:18 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu May 17 05:23:05 2007 -0700
i386: don't check_pgt_cache in flush_tlb_mm
No other architecture calls check_pgt_cache() from within flush_tlb_mm(),
and i386 is already calling check_pgt_cache() from the usual places,
tlb_finish_mmu() and cpu_idle() (the latter being odd, but not unusual).
flush_tlb_mm() has no business to be freeing pages: remove that line, which
sneaked in with slub's i386 support.
Signed-off-by: Hugh Dickins <[EMAIL PROTECTED]>
Cc: Andi Kleen <[EMAIL PROTECTED]>
Acked-by: Christoph Lameter <[EMAIL PROTECTED]>
Acked-by: William Lee Irwin III <[EMAIL PROTECTED]>
Cc: David Miller <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
arch/i386/kernel/smp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c
index c9a7c98..6299c08 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/i386/kernel/smp.c
@@ -421,7 +421,7 @@ void flush_tlb_mm (struct mm_struct * mm)
}
if (!cpus_empty(cpu_mask))
flush_tlb_others(cpu_mask, mm, TLB_FLUSH_ALL);
- check_pgt_cache();
+
preempt_enable();
}
-
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