Re: [patch 3/4] mm: filemap: pass __GFP_WRITE from grab_cache_page_write_begin()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 09/20/2011 09:45 AM, Johannes Weiner wrote:
Tell the page allocator that pages allocated through
grab_cache_page_write_begin() are expected to become dirty soon.

Signed-off-by: Johannes Weiner<jweiner@xxxxxxxxxx>

Reviewed-by: Rik van Riel<riel@xxxxxxxxxx>

The missing codepaths pointed out by Christoph either
create new anonymous pages, or mark ptes pointing at
existing page cache pages writeable.

Either way, those should not need __GFP_WRITE.

--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Reiser Filesystem Development]     [Ceph FS]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite National Park]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]     [Linux Media]

  Powered by Linux