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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH 2/8] fs: ext4: ext4fs.h: remove unused struct members of ext_filesystem
Date: Tue, 16 Feb 2021 21:02:02 +0100	[thread overview]
Message-ID: <20210216200208.5275-3-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20210216200208.5275-1-a.fatoum@pengutronix.de>

struct ext_filesystem is for in-memory bookkeeping but most of it is
unused by barebox and just takes up space. Drop the unused members.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 fs/ext4/ext4fs.h | 29 -----------------------------
 1 file changed, 29 deletions(-)

diff --git a/fs/ext4/ext4fs.h b/fs/ext4/ext4fs.h
index 17a490a94375..5cf33bcf351b 100644
--- a/fs/ext4/ext4fs.h
+++ b/fs/ext4/ext4fs.h
@@ -74,39 +74,10 @@ struct ext4_extent_header {
 };
 
 struct ext_filesystem {
-	/* Total Sector of partition */
-	uint64_t total_sect;
-	/* Block size  of partition */
-	uint32_t blksz;
 	/* Inode size of partition */
 	uint32_t inodesz;
-	/* Sectors per Block */
-	uint32_t sect_perblk;
 	/* Group Descriptor size */
 	uint16_t gdsize;
-	/* Group Descriptor Block Number */
-	uint32_t gdtable_blkno;
-	/* Total block groups of partition */
-	uint32_t no_blkgrp;
-	/* No of blocks required for bgdtable */
-	uint32_t no_blk_pergdt;
-	/* Superblock */
-	struct ext2_sblock *sb;
-	/* Block group descritpor table */
-	struct ext2_block_group *bgd;
-	char *gdtable;
-
-	/* Block Bitmap Related */
-	unsigned char **blk_bmaps;
-	long int curr_blkno;
-	uint16_t first_pass_bbmap;
-
-	/* Inode Bitmap Related */
-	unsigned char **inode_bmaps;
-	int curr_inode_no;
-	uint16_t first_pass_ibmap;
-
-	/* Journal Related */
 
 	/* Block Device Descriptor */
 	struct cdev *cdev;
-- 
2.29.2


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  parent reply	other threads:[~2021-02-16 20:02 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-16 20:02 [PATCH 0/8] Support large files on larger ext4 partitions on larger still USB disks Ahmad Fatoum
2021-02-16 20:02 ` [PATCH 1/8] ext4: ext_common.h: drop declaration of never-defined part_offset Ahmad Fatoum
2021-02-16 20:02 ` Ahmad Fatoum [this message]
2021-02-16 20:02 ` [PATCH 3/8] block: use 64-bit types for sector offset and count on all platforms Ahmad Fatoum
2021-02-16 20:02 ` [PATCH 4/8] usb: storage: support USB disks up to 2TiB of size Ahmad Fatoum
2021-02-16 20:02 ` [PATCH 5/8] fs: ext4: use sector_t and loff_t where appropriate Ahmad Fatoum
2021-02-16 20:02 ` [PATCH 6/8] fs: ext4: support files exceeding 4G Ahmad Fatoum
2021-02-16 20:02 ` [PATCH 7/8] show_progress: change HASHES_PER_LINE from 65 to 64 to avoid division Ahmad Fatoum
2021-02-16 20:02 ` [PATCH 8/8] copy_file: fix progress bar for files larger than 2G Ahmad Fatoum
2021-02-18  8:24 ` [PATCH 0/8] Support large files on larger ext4 partitions on larger still USB disks Sascha Hauer
2021-02-19 13:56 ` Antony Pavlov
2021-02-25 10:49   ` Ahmad Fatoum

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