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Tue, 4 Nov 2025 22:55:40 GMT (envelope-from git) Date: Tue, 4 Nov 2025 22:55:40 GMT Message-Id: <202511042255.5A4MteOg047517@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: 7d495be8d4bd - main - exterr: print exterr for struct buf and bio in ddb show commands List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 7d495be8d4bd3a0e315233346b2f7267b8390612 Auto-Submitted: auto-generated The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=7d495be8d4bd3a0e315233346b2f7267b8390612 commit 7d495be8d4bd3a0e315233346b2f7267b8390612 Author: Konstantin Belousov AuthorDate: 2025-11-04 20:53:14 +0000 Commit: Konstantin Belousov CommitDate: 2025-11-04 22:55:20 +0000 exterr: print exterr for struct buf and bio in ddb show commands Noted by: imp Sponsored by: The FreeBSD Foundation --- sys/geom/geom_subr.c | 4 ++++ sys/kern/vfs_bio.c | 2 ++ sys/sys/exterr_cat.h | 1 + 3 files changed, 7 insertions(+) diff --git a/sys/geom/geom_subr.c b/sys/geom/geom_subr.c index c70d55c6c321..c5dce730da79 100644 --- a/sys/geom/geom_subr.c +++ b/sys/geom/geom_subr.c @@ -38,9 +38,11 @@ #include #include "opt_ddb.h" +#define EXTERR_CATEGORY EXTERR_CAT_GEOM #include #include #include +#include #include #include #include @@ -1674,6 +1676,8 @@ DB_SHOW_COMMAND(bio, db_show_bio) db_printf(" caller2: %p\n", bp->bio_caller2); db_printf(" bio_from: %p\n", bp->bio_from); db_printf(" bio_to: %p\n", bp->bio_to); + if ((bp->bio_flags & BIO_EXTERR) != 0) + exterr_db_print(&bp->bio_exterr); #if defined(BUF_TRACKING) || defined(FULL_BUF_TRACKING) db_printf(" bio_track_bp: %p\n", bp->bio_track_bp); diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index 22b7fe8d059a..880cc6b99951 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -5529,6 +5529,8 @@ DB_SHOW_COMMAND(buffer, db_show_buffer) db_printf("\n"); } BUF_LOCKPRINTINFO(bp); + if ((bp->b_ioflags & BIO_EXTERR) != 0) + exterr_db_print(&bp->b_exterr); #if defined(FULL_BUF_TRACKING) db_printf("b_io_tracking: b_io_tcnt = %u\n", bp->b_io_tcnt); diff --git a/sys/sys/exterr_cat.h b/sys/sys/exterr_cat.h index 34a4b9f86694..318e774542ca 100644 --- a/sys/sys/exterr_cat.h +++ b/sys/sys/exterr_cat.h @@ -23,6 +23,7 @@ #define EXTERR_CAT_VFSSYSCALL 9 #define EXTERR_CAT_VFSBIO 10 #define EXTERR_CAT_GEOMVFS 11 +#define EXTERR_CAT_GEOM 12 #endif