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authorSuresh Siddha <suresh.b.siddha@intel.com>2008-03-10 15:28:05 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-19 19:19:55 +0200
commitaa283f49276e7d840a40fb01eee6de97eaa7e012 (patch)
treeb17b134b174666e482b1a8ad486436a3d5cdb83e /fs/gfs2/quota.h
parent61c4628b538608c1a85211ed8438136adfeb9a95 (diff)
x86, fpu: lazy allocation of FPU area - v5
Only allocate the FPU area when the application actually uses FPU, i.e., in the first lazy FPU trap. This could save memory for non-fpu using apps. for example: on my system after boot, there are around 300 processes, with only 17 using FPU. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/gfs2/quota.h')
0 files changed, 0 insertions, 0 deletions