From: Jan Kara <jack@suse.cz>
To: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Cc: linux-ext4@vger.kernel.org, tytso@mit.edu
Subject: Re: [PATCH v10 1/9] doc: update ext4 and journalling docs to include fast commit feature
Date: Wed, 21 Oct 2020 18:04:23 +0200 [thread overview]
Message-ID: <20201021160423.GB25702@quack2.suse.cz> (raw)
In-Reply-To: <20201015203802.3597742-2-harshadshirwadkar@gmail.com>
On Thu 15-10-20 13:37:53, Harshad Shirwadkar wrote:
> + * - EXT4_FC_TAG_CREAT
> + - Create directory entry for a newly created file
> + - ``struct ext4_fc_dentry_info``
> + - Stores the parent inode numer, inode number and directory entry of the
^^^ number
> + newly created file
> + * - EXT4_FC_TAG_LINK
> + - Link a directory entry to an inode
> + - ``struct ext4_fc_dentry_info``
> + - Stores the parent inode numer, inode number and directory entry
^^^^ number
BTW, how is EXT4_FC_TAG_CREAT different from EXT4_FC_TAG_LINK? It seems
like they describe essentially the same operation?
> + * - EXT4_FC_TAG_UNLINK
> + - Unink a directory entry of an inode
^^^^ Unlink
Honza
--
Jan Kara <jack@suse.com>
SUSE Labs, CR
next prev parent reply other threads:[~2020-10-21 16:04 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-15 20:37 [PATCH v10 0/9] Add fast commits in Ext4 file system Harshad Shirwadkar
2020-10-15 20:37 ` [PATCH v10 1/9] doc: update ext4 and journalling docs to include fast commit feature Harshad Shirwadkar
2020-10-21 16:04 ` Jan Kara [this message]
2020-10-21 17:25 ` harshad shirwadkar
2020-10-22 13:06 ` Jan Kara
2020-10-15 20:37 ` [PATCH v10 2/9] ext4: add fast_commit feature and handling for extended mount options Harshad Shirwadkar
2020-10-21 16:18 ` Jan Kara
2020-10-21 17:31 ` harshad shirwadkar
2020-10-22 13:09 ` Jan Kara
2020-10-26 16:40 ` harshad shirwadkar
2020-10-15 20:37 ` [PATCH v10 3/9] ext4 / jbd2: add fast commit initialization Harshad Shirwadkar
2020-10-21 20:00 ` Jan Kara
2020-10-29 23:28 ` harshad shirwadkar
2020-10-30 15:40 ` Jan Kara
2020-10-15 20:37 ` [PATCH v10 4/9] jbd2: add fast commit machinery Harshad Shirwadkar
2020-10-22 10:16 ` Jan Kara
2020-10-23 17:17 ` harshad shirwadkar
2020-10-26 9:03 ` Jan Kara
2020-10-26 16:34 ` harshad shirwadkar
2020-10-15 20:37 ` [PATCH v10 5/9] ext4: main fast-commit commit path Harshad Shirwadkar
2020-10-23 10:30 ` Jan Kara
2020-10-26 20:55 ` harshad shirwadkar
2020-10-27 14:29 ` Jan Kara
2020-10-27 17:38 ` harshad shirwadkar
2020-10-30 15:28 ` Jan Kara
2020-10-30 16:45 ` harshad shirwadkar
2020-11-03 10:04 ` Jan Kara
2020-11-03 18:31 ` harshad shirwadkar
2020-10-27 18:45 ` Theodore Y. Ts'o
2020-10-15 20:37 ` [PATCH v10 6/9] jbd2: fast commit recovery path Harshad Shirwadkar
2020-10-15 20:37 ` [PATCH v10 7/9] ext4: " Harshad Shirwadkar
2020-10-15 20:38 ` [PATCH v10 8/9] ext4: add a mount opt to forcefully turn fast commits on Harshad Shirwadkar
2020-10-15 20:38 ` [PATCH v10 9/9] ext4: add fast commit stats in procfs Harshad Shirwadkar
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