Revision c7e285e31f76453bc958006ebe5311a6cca909e3 authored by Miaohe Lin on 24 February 2021, 20:10:08 UTC, committed by Linus Torvalds on 24 February 2021, 21:38:35 UTC
Since commit 36e789144267 ("kill do_generic_mapping_read"), the function do_generic_mapping_read() is renamed to do_generic_file_read(). And then commit 47c27bc46946 ("fs: pass iocb to do_generic_file_read") renamed it to generic_file_buffered_read(). So replace do_generic_mapping_read() with generic_file_buffered_read() to keep comment uptodate. Link: https://lkml.kernel.org/r/20210118063210.47118-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 3b2275a
initramfs_data.S
/* SPDX-License-Identifier: GPL-2.0 */
/*
initramfs_data includes the compressed binary that is the
filesystem used for early user space.
Note: Older versions of "as" (prior to binutils 2.11.90.0.23
released on 2001-07-14) dit not support .incbin.
If you are forced to use older binutils than that then the
following trick can be applied to create the resulting binary:
ld -m elf_i386 --format binary --oformat elf32-i386 -r \
-T initramfs_data.scr initramfs_data.cpio.gz -o initramfs_data.o
ld -m elf_i386 -r -o built-in.a initramfs_data.o
For including the .init.ramfs sections, see include/asm-generic/vmlinux.lds.
The above example is for i386 - the parameters vary from architectures.
Eventually look up LDFLAGS_BLOB in an older version of the
arch/$(ARCH)/Makefile to see the flags used before .incbin was introduced.
Using .incbin has the advantage over ld that the correct flags are set
in the ELF header, as required by certain architectures.
*/
.section .init.ramfs,"a"
__irf_start:
.incbin "usr/initramfs_inc_data"
__irf_end:
.section .init.ramfs.info,"a"
.globl __initramfs_size
__initramfs_size:
#ifdef CONFIG_64BIT
.quad __irf_end - __irf_start
#else
.long __irf_end - __irf_start
#endif
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