diff options
Diffstat (limited to 'fs/coredump.c')
| -rw-r--r-- | fs/coredump.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/fs/coredump.c b/fs/coredump.c index de78bde2991b..a25ecec9ca7c 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -838,6 +838,30 @@ static int __dump_skip(struct coredump_params *cprm, size_t nr) } } +int dump_emit(struct coredump_params *cprm, const void *addr, int nr) +{ + if (cprm->to_skip) { + if (!__dump_skip(cprm, cprm->to_skip)) + return 0; + cprm->to_skip = 0; + } + return __dump_emit(cprm, addr, nr); +} +EXPORT_SYMBOL(dump_emit); + +void dump_skip_to(struct coredump_params *cprm, unsigned long pos) +{ + cprm->to_skip = pos - cprm->pos; +} +EXPORT_SYMBOL(dump_skip_to); + +void dump_skip(struct coredump_params *cprm, size_t nr) +{ + cprm->to_skip += nr; +} +EXPORT_SYMBOL(dump_skip); + +#ifdef CONFIG_ELF_CORE static int dump_emit_page(struct coredump_params *cprm, struct page *page) { struct bio_vec bvec = { @@ -871,30 +895,6 @@ static int dump_emit_page(struct coredump_params *cprm, struct page *page) return 1; } -int dump_emit(struct coredump_params *cprm, const void *addr, int nr) -{ - if (cprm->to_skip) { - if (!__dump_skip(cprm, cprm->to_skip)) - return 0; - cprm->to_skip = 0; - } - return __dump_emit(cprm, addr, nr); -} -EXPORT_SYMBOL(dump_emit); - -void dump_skip_to(struct coredump_params *cprm, unsigned long pos) -{ - cprm->to_skip = pos - cprm->pos; -} -EXPORT_SYMBOL(dump_skip_to); - -void dump_skip(struct coredump_params *cprm, size_t nr) -{ - cprm->to_skip += nr; -} -EXPORT_SYMBOL(dump_skip); - -#ifdef CONFIG_ELF_CORE int dump_user_range(struct coredump_params *cprm, unsigned long start, unsigned long len) { |