3 Commits

Author	SHA1	Message	Date
Jackie Liu	f94de43264	block: show operation in error injection rules ... Rules listed through the error_injection debugfs file omit the block operation they match. As a result, rules that differ only in operation are indistinguishable even though op is mandatory when adding a rule. Signed-off-by: Jackie Liu <liuyun01@kylinos.cn> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://patch.msgid.link/20260715073341.95129-1-liu.yun@linux.dev Signed-off-by: Jens Axboe <axboe@kernel.dk>	2026-07-16 06:08:55 -06:00
Christoph Hellwig	214cdae69d	block: fix incorrect error injection static key decrement ... Only decrement the static key when we had items and thus it was incremented before. Fixes: e8dcf2d142 ("block: add configurable error injection") Reported-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://patch.msgid.link/20260622160752.1552516-1-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>	2026-06-22 15:55:11 -06:00
Christoph Hellwig	e8dcf2d142	block: add configurable error injection ... Add a new block error injection interface that allows to inject specific status code for specific ranges. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Hannes Reinecke <hare@kernel.org> Reviewed-by: Md Haris Iqbal <haris.iqbal@linux.dev> Link: https://patch.msgid.link/20260611140703.2401204-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>	2026-06-12 10:40:35 -06:00