https://github.com/torvalds/linux
Revision c0ff8aaae369559fbef0e9f2606a9ae92db14f2f authored by Julia Lawall on 19 April 2016, 12:33:32 UTC, committed by Eduardo Valentin on 20 April 2016, 23:22:45 UTC
Add __init attribute on a function that is only called from other __init functions and that is not inlined, at least with gcc version 4.8.4 on an x86 machine with allyesconfig. Currently, the function is put in the .text.unlikely segment. Declaring it as __init will cause it to be put in the .init.text and to disappear after initialization. The result of objdump -x on the function before the change is as follows: 0000000000000086 l F .text.unlikely 0000000000000739 thermal_of_build_thermal_zone And after the change it is as follows: 0000000000000000 l F .init.text 0000000000000734 thermal_of_build_thermal_zone Done with the help of Coccinelle. The semantic patch checks for local static non-init functions that are called from an __init function and are not called from any other function. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
1 parent 55f058e
Tip revision: c0ff8aaae369559fbef0e9f2606a9ae92db14f2f authored by Julia Lawall on 19 April 2016, 12:33:32 UTC
thermal: of: add __init attribute
thermal: of: add __init attribute
Tip revision: c0ff8aa
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
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| .get_maintainer.ignore | -rw-r--r-- | 31 bytes |
| .gitignore | -rw-r--r-- | 1.2 KB |
| .mailmap | -rw-r--r-- | 5.5 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 95.4 KB |
| Kbuild | -rw-r--r-- | 2.6 KB |
| Kconfig | -rw-r--r-- | 252 bytes |
| MAINTAINERS | -rw-r--r-- | 344.2 KB |
| Makefile | -rw-r--r-- | 55.0 KB |
| README | -rw-r--r-- | 18.1 KB |
| REPORTING-BUGS | -rw-r--r-- | 7.3 KB |
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