litmus-rt.git - The LITMUS^RT kernel.

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author	Theodore Ts'o <tytso@mit.edu>	2010-10-27 21:30:10 -0400
committer	Theodore Ts'o <tytso@mit.edu>	2010-10-27 21:30:10 -0400
commit	3ecdb3a193a5f224f084c04a63aa28cdccf4d7d0 (patch)
tree	9949f753917004c75ddd4549c8e9741ccdbd435e /drivers/net/fealnx.c
parent	cb20d5188366f04d96d2e07b1240cc92170ade40 (diff)

ext4: inline walk_page_buffers() into mpage_da_submit_io

Expand the call: if (walk_page_buffers(NULL, page_bufs, 0, len, NULL, ext4_bh_delay_or_unwritten)) goto redirty_page into mpage_da_submit_io(). This will allow us to merge in mpage_put_bnr_to_bhs() in the next patch. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

Diffstat (limited to 'drivers/net/fealnx.c')

0 files changed, 0 insertions, 0 deletions

#include <stdio.h> #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <sys/types.h> #include <sys/stat.h> #include <sys/mman.h> #include <fcntl.h> #include <unistd.h> #include <elf.h> #include "elfconfig.h" #if KERNEL_ELFCLASS == ELFCLASS32 #define Elf_Ehdr Elf32_Ehdr #define Elf_Shdr Elf32_Shdr #define Elf_Sym Elf32_Sym #define Elf_Addr Elf32_Addr #define Elf_Sword Elf64_Sword #define Elf_Section Elf32_Half #define ELF_ST_BIND ELF32_ST_BIND #define ELF_ST_TYPE ELF32_ST_TYPE #define Elf_Rel Elf32_Rel #define Elf_Rela Elf32_Rela #define ELF_R_SYM ELF32_R_SYM #define ELF_R_TYPE ELF32_R_TYPE #else #define Elf_Ehdr Elf64_Ehdr #define Elf_Shdr Elf64_Shdr #define Elf_Sym Elf64_Sym #define Elf_Addr Elf64_Addr #define Elf_Sword Elf64_Sxword #define Elf_Section Elf64_Half #define ELF_ST_BIND ELF64_ST_BIND #define ELF_ST_TYPE ELF64_ST_TYPE #define Elf_Rel Elf64_Rel #define Elf_Rela Elf64_Rela #define ELF_R_SYM ELF64_R_SYM #define ELF_R_TYPE ELF64_R_TYPE #endif /* The 64-bit MIPS ELF ABI uses an unusual reloc format. */ typedef struct { Elf32_Word r_sym; /* Symbol index */ unsigned char r_ssym; /* Special symbol for 2nd relocation */ unsigned char r_type3; /* 3rd relocation type */ unsigned char r_type2; /* 2nd relocation type */ unsigned char r_type1; /* 1st relocation type */ } _Elf64_Mips_R_Info; typedef union { Elf64_Xword r_info_number; _Elf64_Mips_R_Info r_info_fields; } _Elf64_Mips_R_Info_union; #define ELF64_MIPS_R_SYM(i) \ ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym) #define ELF64_MIPS_R_TYPE(i) \ ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_type1) #if KERNEL_ELFDATA != HOST_ELFDATA static inline void __endian(const void *src, void *dest, unsigned int size) { unsigned int i; for (i = 0; i < size; i++) ((unsigned char*)dest)[i] = ((unsigned char*)src)[size - i-1]; } #define TO_NATIVE(x) \ ({ \ typeof(x) __x; \ __endian(&(x), &(__x), sizeof(__x)); \ __x; \ }) #else /* endianness matches */ #define TO_NATIVE(x) (x) #endif #define NOFAIL(ptr) do_nofail((ptr), #ptr) void *do_nofail(void *ptr, const char *expr); struct buffer { char *p; int pos; int size; }; void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf, const char *fmt, ...); void buf_write(struct buffer *buf, const char *s, int len); struct module { struct module *next; const char *name; int gpl_compatible; struct symbol *unres; int seen; int skip; int has_init; int has_cleanup; struct buffer dev_table_buf; char **markers; size_t nmarkers; char srcversion[25]; }; struct elf_info { unsigned long size; Elf_Ehdr *hdr; Elf_Shdr *sechdrs; Elf_Sym *symtab_start; Elf_Sym *symtab_stop; Elf_Section export_sec; Elf_Section export_unused_sec; Elf_Section export_gpl_sec; Elf_Section export_unused_gpl_sec; Elf_Section export_gpl_future_sec; Elf_Section markers_strings_sec; const char *strtab; char *modinfo; unsigned int modinfo_len; }; /* file2alias.c */ extern unsigned int cross_build; void handle_moddevtable(struct module *mod, struct elf_info *info, Elf_Sym *sym, const char *symname); void add_moddevtable(struct buffer *buf, struct module *mod); /* sumversion.c */ void maybe_frob_rcs_version(const char *modfilename, char *version, void *modinfo, unsigned long modinfo_offset); void get_src_version(const char *modname, char sum[], unsigned sumlen); /* from modpost.c */ void *grab_file(const char *filename, unsigned long *size); char* get_next_line(unsigned long *pos, void *file, unsigned long size); void release_file(void *file, unsigned long size); void fatal(const char *fmt, ...); void warn(const char *fmt, ...); void merror(const char *fmt, ...);


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