From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shea Levy Date: Sun, 25 Mar 2018 18:20:02 -0400 Subject: [OpenRISC] [PATCH 01/16] initrd: Add generic code path for common initrd unloading logic. In-Reply-To: <20180325191740.Horde.Cymi0yr0xcQQV1s42wkNkg2@messagerie.si.c-s.fr> References: <20180324174458.26423-1-shea@shealevy.com> <20180324174458.26423-2-shea@shealevy.com> <20180325191740.Horde.Cymi0yr0xcQQV1s42wkNkg2@messagerie.si.c-s.fr> Message-ID: <87r2o7u7al.fsf@xps13.shealevy.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: openrisc@lists.librecores.org Hi Christophe, LEROY Christophe writes: > Shea Levy a écrit : > >> Signed-off-by: Shea Levy >> --- >> init/initramfs.c | 7 +++++++ >> usr/Kconfig | 4 ++++ >> 2 files changed, 11 insertions(+) >> >> diff --git a/init/initramfs.c b/init/initramfs.c >> index 7e99a0038942..de5ce873eb5a 100644 >> --- a/init/initramfs.c >> +++ b/init/initramfs.c >> @@ -526,6 +526,13 @@ extern unsigned long __initramfs_size; >> #include >> #include >> >> +#ifdef CONFIG_INITRAMFS_GENERIC_UNLOAD >> +void free_initrd_mem(unsigned long start, unsigned long end) >> +{ >> + free_reserved_area((void *)start, (void *)end, -1, "initrd"); >> +} >> +#endif > > In powerpc this was an __init function. Why not also put the generic > one in __init section ? > v2 series sent, thanks! > > Christophe > > >> + >> static void __init free_initrd(void) >> { >> #ifdef CONFIG_KEXEC_CORE >> diff --git a/usr/Kconfig b/usr/Kconfig >> index 43658b8a975e..fd79d4d6fa26 100644 >> --- a/usr/Kconfig >> +++ b/usr/Kconfig >> @@ -233,3 +233,7 @@ config INITRAMFS_COMPRESSION >> default ".lzma" if RD_LZMA >> default ".bz2" if RD_BZIP2 >> default "" >> + >> +# Arches can select this for a generic initrd unloading codepath >> +config INITRAMFS_GENERIC_UNLOAD >> + bool >> -- >> 2.16.2 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 832 bytes Desc: not available URL: