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| author |   Yasunori Goto <y-goto@jp.fujitsu.com> | 2006-10-19 23:28:31 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-20 10:26:38 -0700 |
| commit | 887b95931b4072e60e3bf4253ff7bffe372bca46 (patch) | |
| tree | 9d6a9fa71532e1e0846b31ff71431b1067e89601 /fs | |
| parent | [PATCH] Change log level of a message of acpi_memhotplug to KERN_DEBUG (diff) | |
| download | linux-dev-887b95931b4072e60e3bf4253ff7bffe372bca46.tar.xz linux-dev-887b95931b4072e60e3bf4253ff7bffe372bca46.zip | |
[PATCH] acpi memory hotplug: remove strange add_memory fail message
I wrote a patch to avoid redundant memory hot-add call at boot time. This
was cause of strange fail message of memory hotplug like "ACPI: add_memory
failed". Memory is recognized by early boot code with EFI/E820.
But, if DSDT describes memory devices for them, then hot-add code is called
for already recognized memory, and it shows fail messages with -EEXIST.
So, sys admin will misunderstand this message as something wrong by it.
This patch avoids them by preventing redundant hot-add call until
completion of driver initialization.
[akpm@osdl.org: cleanups]
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions