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| author | Alan Cox | 2006-01-19 02:44:07 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2006-01-19 04:20:30 +0100 |
| commit | 715b49ef2de6fcead0776d9349071670282faf65 (patch) | |
| tree | d09b77c804aba3b191dc0ceb294387cf730ede4b /fs/nls/nls_iso8859-9.c | |
| parent | [PATCH] Add pselect/ppoll system calls on i386 (diff) | |
| download | kernel-qcow2-linux-715b49ef2de6fcead0776d9349071670282faf65.tar.gz kernel-qcow2-linux-715b49ef2de6fcead0776d9349071670282faf65.tar.xz kernel-qcow2-linux-715b49ef2de6fcead0776d9349071670282faf65.zip | |
[PATCH] EDAC: atomic scrub operations
EDAC requires a way to scrub memory if an ECC error is found and the chipset
does not do the work automatically. That means rewriting memory locations
atomically with respect to all CPUs _and_ bus masters. That means we can't
use atomic_add(foo, 0) as it gets optimised for non-SMP
This adds a function to include/asm-foo/atomic.h for the platforms currently
supported which implements a scrub of a mapped block.
It also adjusts a few other files include order where atomic.h is included
before types.h as this now causes an error as atomic_scrub uses u32.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nls/nls_iso8859-9.c')
0 files changed, 0 insertions, 0 deletions