path: root/firmware
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authorShaohua Li <>2011-01-12 16:59:38 -0800
committerLinus Torvalds <>2011-01-13 08:03:08 -0800
commit8369744fc4418743d3d84a8490d576e3dbf01594 (patch)
tree11692eefa7c632dc353d438131a240a5ab82de2a /firmware
parent1725310324163f56fea71bb77c5d6e88f9ce4192 (diff)
include/asm-generic/ make readmostly section correctly align
The readmostly section should end at a cacheline aligned address, otherwise the last several data might share cachline with other data and make the readmostly data still have cache bounce. For example, in ia64, secpath_cachep is the last readmostly data, and it shares cacheline with init_uts_ns. a000000100e80480 d secpath_cachep a000000100e80488 D init_uts_ns Signed-off-by: Shaohua Li <> Cc: "H. Peter Anvin" <> Cc: Eric Dumazet <> Acked-by: Tejun Heo <> Cc: Ingo Molnar <> Cc: Thomas Gleixner <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions