torvalds/linux
torvalds/linux
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294,375 Commits 2 Branches 898 Tags 3.4 GiB
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3 Commits

Author SHA1 Message Date
Horst Hartmann
dd30ac3274 [S390] net: provide architecture specific NET_SKB_PAD 
NET_SKB_PAD has been increased from 32 to 64 and later to
max(32, L1_CACHE_BYTES). This led to a 25% throughput decrease for
streaming workloads accompanied by a 37% CPU cost increase on s390.
Define a architecture specific NET_SKB_PAD with the old value of 32.

Signed-off-by: Horst Hartmann <horsth@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2011-02-17 13:13:59 +01:00
Denys Vlasenko
54cb27a71f Rename .data.read_mostly to .data..read_mostly. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
 2010-03-03 11:26:00 +01:00
Martin Schwidefsky
c6557e7f2b [S390] move include/asm-s390 to arch/s390/include/asm 
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 2008-08-01 20:42:05 +02:00