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authorHeiko Carstens <heiko.carstens@de.ibm.com>2014-03-10 14:50:16 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2014-03-17 15:53:06 +0100
commitcf813db0b448b45b454f0983329c3c7b007f9ab7 (patch)
tree2ccbddbc0c1494d92e4fa4f1c2f7d337595e1dd2 /REPORTING-BUGS
parenthypfs: Add clarification for "weight_min" attribute (diff)
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s390/smp: limit number of cpus in possible cpu mask
Limit the number of bits to the maximum number of cpus a machine can have. possible_cpu_mask typically will have more bits set than a machine may physically have. This results in wasted memory during per-cpu memory allocations, if the possible mask contains more cpus than physically possible for a given configuration. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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