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| author | Quentin Casasnovas <quentin.casasnovas@oracle.com> | 2015-04-13 20:43:45 +0930 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-04-13 21:03:01 +0930 |
| commit | c7a65e0645b2d1f8382ce27f4edaf1b4f2e09549 (patch) | |
| tree | c2ce6cc793e7cbf010db5093ce97f0e69c19f6a3 /scripts/mod/modpost.c | |
| parent | 356ad538128ed9221f7d01199a3a7d080f158a5d (diff) | |
| download | op-kernel-dev-c7a65e0645b2d1f8382ce27f4edaf1b4f2e09549.zip op-kernel-dev-c7a65e0645b2d1f8382ce27f4edaf1b4f2e09549.tar.gz | |
modpost: mismatch_handler: retrieve tosym information only when needed.
Signed-off-by: Quentin Casasnovas <quentin.casasnovas@oracle.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'scripts/mod/modpost.c')
| -rw-r--r-- | scripts/mod/modpost.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index c69681e..bf0cf81 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1432,16 +1432,17 @@ static void default_mismatch_handler(const char *modname, struct elf_info *elf, const char *tosym; const char *fromsym; - tosec = sec_name(elf, get_secindex(elf, sym)); from = find_elf_symbol2(elf, r->r_offset, fromsec); fromsym = sym_name(elf, from); - to = find_elf_symbol(elf, r->r_addend, sym); - tosym = sym_name(elf, to); if (!strncmp(fromsym, "reference___initcall", sizeof("reference___initcall")-1)) return; + tosec = sec_name(elf, get_secindex(elf, sym)); + to = find_elf_symbol(elf, r->r_addend, sym); + tosym = sym_name(elf, to); + /* check whitelist - we may ignore it */ if (secref_whitelist(mismatch, fromsec, fromsym, tosec, tosym)) { |
