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authorPaul Gortmaker <paul.gortmaker@windriver.com>2013-06-19 14:52:21 -0400
committerPaul Gortmaker <paul.gortmaker@windriver.com>2013-07-14 19:36:58 -0400
commit49fb4c6290c70c418a5c25eee996d6b55ea132d6 (patch)
treee229bf0260bf9937da8642fb26a7999fce685c29 /init/calibrate.c
parent013dbb325be702d777118d5e4ffefff3dad2b153 (diff)
downloadlinux-49fb4c6290c70c418a5c25eee996d6b55ea132d6.tar.gz
rcu: delete __cpuinit usage from all rcu files
The __cpuinit type of throwaway sections might have made sense some time ago when RAM was more constrained, but now the savings do not offset the cost and complications. For example, the fix in commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time") is a good example of the nasty type of bugs that can be created with improper use of the various __init prefixes. After a discussion on LKML[1] it was decided that cpuinit should go the way of devinit and be phased out. Once all the users are gone, we can then finally remove the macros themselves from linux/init.h. This removes all the drivers/rcu uses of the __cpuinit macros from all C files. [1] https://lkml.org/lkml/2013/5/20/589 Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Cc: Josh Triplett <josh@freedesktop.org> Cc: Dipankar Sarma <dipankar@in.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'init/calibrate.c')
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