From: "Darrick J. Wong" <djwong@kernel.org>
To: Chandan Babu R <chandan.babu@oracle.com>
Cc: linux-xfs@vger.kernel.org, cem@kernel.org
Subject: Re: [PATCH V2 06/23] metadump: Postpone invocation of init_metadump()
Date: Wed, 12 Jul 2023 10:00:21 -0700 [thread overview]
Message-ID: <20230712170021.GF108251@frogsfrogsfrogs> (raw)
In-Reply-To: <20230606092806.1604491-7-chandan.babu@oracle.com>
On Tue, Jun 06, 2023 at 02:57:49PM +0530, Chandan Babu R wrote:
> The metadump v2 initialization function (introduced in a later commit) writes
> the header structure into the metadump file. This will require the program to
> open the metadump file before the initialization function has been invoked.
>
> Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
--D
> ---
> db/metadump.c | 11 ++++++-----
> 1 file changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/db/metadump.c b/db/metadump.c
> index ddb5c622..91150664 100644
> --- a/db/metadump.c
> +++ b/db/metadump.c
> @@ -3124,10 +3124,6 @@ metadump_f(
> pop_cur();
> }
>
> - ret = init_metadump();
> - if (ret)
> - return 0;
> -
> start_iocur_sp = iocur_sp;
>
> if (strcmp(argv[optind], "-") == 0) {
> @@ -3172,6 +3168,10 @@ metadump_f(
> }
> }
>
> + ret = init_metadump();
> + if (ret)
> + goto out;
> +
> exitcode = 0;
>
> for (agno = 0; agno < mp->m_sb.sb_agcount; agno++) {
> @@ -3209,8 +3209,9 @@ metadump_f(
> /* cleanup iocur stack */
> while (iocur_sp > start_iocur_sp)
> pop_cur();
> -out:
> +
> release_metadump();
>
> +out:
> return 0;
> }
> --
> 2.39.1
>
next prev parent reply other threads:[~2023-07-12 17:00 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <2ExBvYxYPnyiGvOJzODNvNXx_bfn5RWAck_7UcV7OvxkF6fgAy6UZtI6d2-FdmxoIeBLPPX0vwW9uaJxBa5Rmg==@protonmail.internalid>
2023-06-06 9:27 ` [PATCH V2 00/23] Metadump v2 Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 01/23] metadump: Use boolean values true/false instead of 1/0 Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 02/23] mdrestore: Fix logic used to check if target device is large enough Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 03/23] metadump: Declare boolean variables with bool type Chandan Babu R
2023-06-06 15:17 ` Darrick J. Wong
2023-06-06 9:27 ` [PATCH V2 04/23] metadump: Define and use struct metadump Chandan Babu R
2023-07-12 18:12 ` Darrick J. Wong
2023-07-20 13:13 ` Carlos Maiolino
2023-07-20 17:22 ` Darrick J. Wong
2023-06-06 9:27 ` [PATCH V2 05/23] metadump: Add initialization and release functions Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 06/23] metadump: Postpone invocation of init_metadump() Chandan Babu R
2023-07-12 17:00 ` Darrick J. Wong [this message]
2023-06-06 9:27 ` [PATCH V2 07/23] metadump: Introduce struct metadump_ops Chandan Babu R
2023-07-12 17:06 ` Darrick J. Wong
2023-06-06 9:27 ` [PATCH V2 08/23] metadump: Introduce metadump v1 operations Chandan Babu R
2023-07-12 17:10 ` Darrick J. Wong
2023-07-13 4:36 ` Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 09/23] metadump: Rename XFS_MD_MAGIC to XFS_MD_MAGIC_V1 Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 10/23] metadump: Define metadump v2 ondisk format structures and macros Chandan Babu R
2023-07-12 17:18 ` Darrick J. Wong
2023-07-13 4:37 ` Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 11/23] metadump: Define metadump ops for v2 format Chandan Babu R
2023-07-12 17:22 ` Darrick J. Wong
2023-07-13 4:45 ` Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 12/23] xfs_db: Add support to read from external log device Chandan Babu R
2023-07-12 17:35 ` Darrick J. Wong
2023-07-13 5:24 ` Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 13/23] metadump: Add support for passing version option Chandan Babu R
2023-06-06 9:27 ` [PATCH V2 14/23] mdrestore: Declare boolean variables with bool type Chandan Babu R
2023-07-12 17:35 ` Darrick J. Wong
2023-06-06 9:27 ` [PATCH V2 15/23] mdrestore: Define and use struct mdrestore Chandan Babu R
2023-07-12 18:12 ` Darrick J. Wong
2023-06-06 9:27 ` [PATCH V2 16/23] mdrestore: Detect metadump v1 magic before reading the header Chandan Babu R
2023-07-12 17:38 ` Darrick J. Wong
2023-06-06 9:28 ` [PATCH V2 17/23] mdrestore: Add open_device(), read_header() and show_info() functions Chandan Babu R
2023-07-12 17:46 ` Darrick J. Wong
2023-07-13 5:27 ` Chandan Babu R
2023-06-06 9:28 ` [PATCH V2 18/23] mdrestore: Introduce struct mdrestore_ops Chandan Babu R
2023-06-06 9:28 ` [PATCH V2 19/23] mdrestore: Replace metadump header pointer argument with generic pointer type Chandan Babu R
2023-07-12 17:55 ` Darrick J. Wong
2023-07-13 6:08 ` Chandan Babu R
2023-06-06 9:28 ` [PATCH V2 20/23] mdrestore: Introduce mdrestore v1 operations Chandan Babu R
2023-07-12 17:57 ` Darrick J. Wong
2023-06-06 9:28 ` [PATCH V2 21/23] mdrestore: Extract target device size verification into a function Chandan Babu R
2023-06-06 9:28 ` [PATCH V2 22/23] mdrestore: Define mdrestore ops for v2 format Chandan Babu R
2023-07-12 18:10 ` Darrick J. Wong
2023-07-13 6:27 ` Chandan Babu R
2023-07-13 14:22 ` Darrick J. Wong
2023-06-06 9:28 ` [PATCH V2 23/23] mdrestore: Add support for passing log device as an argument Chandan Babu R
2023-07-12 18:10 ` Darrick J. Wong
[not found] ` <181e7cbefa39e2dc59f2564c25966ac0d05aa6530483b7eb5d649de9a3d1cf7f@mu.id>
2023-07-13 6:48 ` Chandan Babu R
2023-06-06 12:10 ` [PATCH V2 00/23] Metadump v2 Carlos Maiolino
2023-06-06 12:38 ` Chandan Babu R
2023-06-06 16:04 ` Carlos Maiolino
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