kernel/linux.git/fs/ext2/super.c, branch linux-5.9.y

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59+00:00

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva

ext2: remove nocheck option

2020-07-09T06:14:01+00:00

Remove useless nocheck option. Link: https://lore.kernel.org/r/20200619073144.4701-1-cgxu519@mykernel.net Signed-off-by: Chengguang Xu Signed-off-by: Jan Kara

ext2: Adjust indentation in ext2_fill_super

2020-01-06T09:09:35+00:00

Clang warns: ../fs/ext2/super.c:1076:3: warning: misleading indentation; statement is not part of the previous 'if' [-Wmisleading-indentation] sbi->s_groups_count = ((le32_to_cpu(es->s_blocks_count) - ^ ../fs/ext2/super.c:1074:2: note: previous statement is here if (EXT2_BLOCKS_PER_GROUP(sb) == 0) ^ 1 warning generated. This warning occurs because there is a space before the tab on this line. Remove it so that the indentation is consistent with the Linux kernel coding style and clang no longer warns. Fixes: 41f04d852e35 ("[PATCH] ext2: fix mounts at 16T") Link: https://github.com/ClangBuiltLinux/linux/issues/827 Link: https://lore.kernel.org/r/20191218031930.31393-1-natechancellor@gmail.com Signed-off-by: Nathan Chancellor Signed-off-by: Jan Kara

ext2: set proper errno in error case of ext2_fill_super()

2019-12-16T11:59:14+00:00

Set proper errno in the case of failure of initializing percpu variables. Link: https://lore.kernel.org/r/20191129013636.7624-1-cgxu519@mykernel.net Signed-off-by: Chengguang Xu Signed-off-by: Jan Kara

ext2: code cleanup for descriptor_loc()

2019-11-19T16:04:38+00:00

Code cleanup by removing unnecessary variable in descriptor_loc(). Link: https://lore.kernel.org/r/20191115224900.2613-1-cgxu519@mykernel.net Signed-off-by: Chengguang Xu Signed-off-by: Jan Kara

ext2: code cleanup by calling ext2_group_last_block_no()

2019-11-06T15:25:15+00:00

Call common helper ext2_group_last_block_no() to calculate group last block number. Link: https://lore.kernel.org/r/20191104114036.9893-2-cgxu519@mykernel.net Signed-off-by: Chengguang Xu Signed-off-by: Jan Kara

Merge tag 'for_v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2019-09-21T20:53:34+00:00

Pull ext2, quota, udf fixes and cleanups from Jan Kara: - two small quota fixes (in grace time handling and possible missed accounting of preallocated blocks beyond EOF). - some ext2 cleanups - udf fixes for better compatibility with Windows 10 generated media (named streams, write-protection using domain-identifier, placement of volume recognition sequence) - some udf cleanups * tag 'for_v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: quota: fix wrong condition in is_quota_modification() fs-udf: Delete an unnecessary check before brelse() ext2: Delete an unnecessary check before brelse() udf: Drop forward function declarations udf: Verify domain identifier fields udf: augment UDF permissions on new inodes udf: Use dynamic debug infrastructure udf: reduce leakage of blocks related to named streams udf: prevent allocation beyond UDF partition quota: fix condition for resetting time limit in do_set_dqblk() ext2: code cleanup for ext2_free_blocks() ext2: fix block range in ext2_data_block_valid() udf: support 2048-byte spacing of VRS descriptors on 4K media udf: refactor VRS descriptor identification

ext2: Delete an unnecessary check before brelse()

2019-09-04T16:19:43+00:00

The brelse() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Link: https://lore.kernel.org/r/51dea296-2207-ebc0-bac3-13f3e5c3b235@web.de Signed-off-by: Jan Kara

fs: Fill in max and min timestamps in superblock

2019-08-30T14:27:17+00:00

Fill in the appropriate limits to avoid inconsistencies in the vfs cached inode times when timestamps are outside the permitted range. Even though some filesystems are read-only, fill in the timestamps to reflect the on-disk representation. Signed-off-by: Deepa Dinamani Reviewed-by: Darrick J. Wong Acked-By: Tigran Aivazian Acked-by: Jeff Layton Cc: aivazian.tigran@gmail.com Cc: al@alarsen.net Cc: coda@cs.cmu.edu Cc: darrick.wong@oracle.com Cc: dushistov@mail.ru Cc: dwmw2@infradead.org Cc: hch@infradead.org Cc: jack@suse.com Cc: jaharkes@cs.cmu.edu Cc: luisbg@kernel.org Cc: nico@fluxnic.net Cc: phillip@squashfs.org.uk Cc: richard@nod.at Cc: salah.triki@gmail.com Cc: shaggy@kernel.org Cc: linux-xfs@vger.kernel.org Cc: codalist@coda.cs.cmu.edu Cc: linux-ext4@vger.kernel.org Cc: linux-mtd@lists.infradead.org Cc: jfs-discussion@lists.sourceforge.net Cc: reiserfs-devel@vger.kernel.org

Merge tag 'for_v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2019-07-11T03:27:07+00:00

Pull ext2, udf and quota updates from Jan Kara: - some ext2 fixes and cleanups - a fix of udf bug when extending files - a fix of quota Q_XGETQSTAT[V] handling * tag 'for_v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Fix incorrect final NOT_ALLOCATED (hole) extent length ext2: Use kmemdup rather than duplicating its implementation quota: honor quota type in Q_XGETQSTAT[V] calls ext2: Always brelse bh on failure in ext2_iget() ext2: add missing brelse() in ext2_iget() ext2: Fix a typo in ext2_getattr argument ext2: fix a typo in comment ext2: add missing brelse() in ext2_new_inode() ext2: optimize ext2_xattr_get() ext2: introduce new helper for xattr entry comparison ext2: merge xattr next entry check to ext2_xattr_entry_valid() ext2: code cleanup for ext2_preread_inode() ext2: code cleanup by using test_opt() and clear_opt() doc: ext2: update description of quota options for ext2 ext2: Strengthen xattr block checks ext2: Merge loops in ext2_xattr_set() ext2: introduce helper for xattr entry validation ext2: introduce helper for xattr header validation quota: add dqi_dirty_list description to comment of Dquot List Management