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authorHelge Deller <deller@gmx.de>2016-04-29 22:07:31 +0200
committerHelge Deller <deller@gmx.de>2016-05-22 21:46:21 +0200
commit4df3c9ec12077384e0add54f28a9b079a87b59ef (patch)
tree456bf8e9bca4ae2b5e5d1afb58246da6ba5ee65e /Documentation
parenta4351cb5511b917556c796d97068318a53a00849 (diff)
parisc: Merge ftrace C-helper and assembler functions into .text.hot section
When enabling all-branch ftrace support (CONFIG_PROFILE_ALL_BRANCHES) the kernel gets really huge and some ftrace assembler functions like mcount can't reach the ftrace helper functions which are written in C. Avoid this problem of too distant branches by moving the ftrace C-helper functions into the .text.hot section which is put in front of the standard .text section by the linker. Signed-off-by: Helge Deller <deller@gmx.de>
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