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| author | Shile Zhang <shile.zhang@linux.alibaba.com> | 2019-12-04 08:46:27 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-12-13 10:47:31 +0100 |
| commit | 3c47b787b6516d2c3cbaa193fe13a83adbaaad1f (patch) | |
| tree | dfee893f535e2b249c88229d28a79afec7e25452 /block/blk-cgroup-rwstat.h | |
| parent | 37d4e84f765bb3038ddfeebdc5d1cfd7e1ef688f (diff) | |
| download | lwn-3c47b787b6516d2c3cbaa193fe13a83adbaaad1f.tar.gz lwn-3c47b787b6516d2c3cbaa193fe13a83adbaaad1f.zip | |
scripts/sortextable: Rewrite error/success handling
The scripts/sortextable.c code has originally copied some code from
scripts/recordmount.c, which used the same setjmp/longjmp method to
manage control flow.
Meanwhile recordmcount has improved its error handling via:
3f1df12019f3 ("recordmcount: Rewrite error/success handling").
So rewrite this part of sortextable as well to get rid of the setjmp/longjmp
kludges, with additional refactoring, to make it more readable and
easier to extend.
No functional changes intended.
[ mingo: Rewrote the changelog. ]
Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Michal Marek <michal.lkml@markovi.net>
Cc: linux-kbuild@vger.kernel.org
Link: https://lkml.kernel.org/r/20191204004633.88660-2-shile.zhang@linux.alibaba.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'block/blk-cgroup-rwstat.h')
0 files changed, 0 insertions, 0 deletions