[26/27] ext4: change mount options code style

Message ID	20241022111059.2566137-27-yi.zhang@huaweicloud.com (mailing list archive)
State	New
Headers	show Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B0AF31FF610; Tue, 22 Oct 2024 03:13:08 +0000 (UTC) From: Zhang Yi <yi.zhang@huaweicloud.com> To: linux-ext4@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, tytso@mit.edu, adilger.kernel@dilger.ca, jack@suse.cz, ritesh.list@gmail.com, hch@infradead.org, djwong@kernel.org, david@fromorbit.com, zokeefe@google.com, yi.zhang@huawei.com, yi.zhang@huaweicloud.com, chengzhihao1@huawei.com, yukuai3@huawei.com, yangerkun@huawei.com Subject: [PATCH 26/27] ext4: change mount options code style Date: Tue, 22 Oct 2024 19:10:57 +0800 Message-ID: <20241022111059.2566137-27-yi.zhang@huaweicloud.com> In-Reply-To: <20241022111059.2566137-1-yi.zhang@huaweicloud.com> References: <20241022111059.2566137-1-yi.zhang@huaweicloud.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	ext4: use iomap for regular file's buffered I/O path and enable large folio \| expand [00/27] ext4: use iomap for regular file's buffered I/O path and enable large folio [01/27] ext4: remove writable userspace mappings before truncating page cache [02/27] ext4: don't explicit update times in ext4_fallocate() [03/27] ext4: don't write back data before punch hole in nojournal mode [04/27] ext4: refactor ext4_punch_hole() [05/27] ext4: refactor ext4_zero_range() [06/27] ext4: refactor ext4_collapse_range() [07/27] ext4: refactor ext4_insert_range() [08/27] ext4: factor out ext4_do_fallocate() [09/27] ext4: move out inode_lock into ext4_fallocate() [10/27] ext4: move out common parts into ext4_fallocate() [11/27] ext4: use reserved metadata blocks when splitting extent on endio [12/27] ext4: introduce seq counter for the extent status entry [13/27] ext4: add a new iomap aops for regular file's buffered IO path [14/27] ext4: implement buffered read iomap path [15/27] ext4: implement buffered write iomap path [16/27] ext4: don't order data for inode with EXT4_STATE_BUFFERED_IOMAP [17/27] ext4: implement writeback iomap path [18/27] ext4: implement mmap iomap path [19/27] ext4: do not always order data when partial zeroing out a block [20/27] ext4: do not start handle if unnecessary while partial zeroing out a block [21/27] ext4: implement zero_range iomap path [22/27] ext4: disable online defrag when inode using iomap buffered I/O path [23/27] ext4: disable inode journal mode when using iomap buffered I/O path [24/27] ext4: partially enable iomap for the buffered I/O path of regular files [25/27] ext4: enable large folio for regular file with iomap buffered I/O path [26/27] ext4: change mount options code style [27/27] ext4: introduce a mount option for iomap buffered I/O path

diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 56baadec27e0..89955081c4fe 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1723,101 +1723,94 @@ static const struct constant_table ext4_param_dax[] = { * separate for now. */ static const struct fs_parameter_spec ext4_param_specs[] = { - fsparam_flag ("bsddf", Opt_bsd_df), - fsparam_flag ("minixdf", Opt_minix_df), - fsparam_flag ("grpid", Opt_grpid), - fsparam_flag ("bsdgroups", Opt_grpid), - fsparam_flag ("nogrpid", Opt_nogrpid), - fsparam_flag ("sysvgroups", Opt_nogrpid), - fsparam_gid ("resgid", Opt_resgid), - fsparam_uid ("resuid", Opt_resuid), - fsparam_u32 ("sb", Opt_sb), - fsparam_enum ("errors", Opt_errors, ext4_param_errors), - fsparam_flag ("nouid32", Opt_nouid32), - fsparam_flag ("debug", Opt_debug), - fsparam_flag ("oldalloc", Opt_removed), - fsparam_flag ("orlov", Opt_removed), - fsparam_flag ("user_xattr", Opt_user_xattr), - fsparam_flag ("acl", Opt_acl), - fsparam_flag ("norecovery", Opt_noload), - fsparam_flag ("noload", Opt_noload), - fsparam_flag ("bh", Opt_removed), - fsparam_flag ("nobh", Opt_removed), - fsparam_u32 ("commit", Opt_commit), - fsparam_u32 ("min_batch_time", Opt_min_batch_time), - fsparam_u32 ("max_batch_time", Opt_max_batch_time), - fsparam_u32 ("journal_dev", Opt_journal_dev), - fsparam_bdev ("journal_path", Opt_journal_path), - fsparam_flag ("journal_checksum", Opt_journal_checksum), - fsparam_flag ("nojournal_checksum", Opt_nojournal_checksum), - fsparam_flag ("journal_async_commit",Opt_journal_async_commit), - fsparam_flag ("abort", Opt_abort), - fsparam_enum ("data", Opt_data, ext4_param_data), - fsparam_enum ("data_err", Opt_data_err, + fsparam_flag("bsddf", Opt_bsd_df), + fsparam_flag("minixdf", Opt_minix_df), + fsparam_flag("grpid", Opt_grpid), + fsparam_flag("bsdgroups", Opt_grpid), + fsparam_flag("nogrpid", Opt_nogrpid), + fsparam_flag("sysvgroups", Opt_nogrpid), + fsparam_gid("resgid", Opt_resgid), + fsparam_uid("resuid", Opt_resuid), + fsparam_u32("sb", Opt_sb), + fsparam_enum("errors", Opt_errors, ext4_param_errors), + fsparam_flag("nouid32", Opt_nouid32), + fsparam_flag("debug", Opt_debug), + fsparam_flag("oldalloc", Opt_removed), + fsparam_flag("orlov", Opt_removed), + fsparam_flag("user_xattr", Opt_user_xattr), + fsparam_flag("acl", Opt_acl), + fsparam_flag("norecovery", Opt_noload), + fsparam_flag("noload", Opt_noload), + fsparam_flag("bh", Opt_removed), + fsparam_flag("nobh", Opt_removed), + fsparam_u32("commit", Opt_commit), + fsparam_u32("min_batch_time", Opt_min_batch_time), + fsparam_u32("max_batch_time", Opt_max_batch_time), + fsparam_u32("journal_dev", Opt_journal_dev), + fsparam_bdev("journal_path", Opt_journal_path), + fsparam_flag("journal_checksum", Opt_journal_checksum), + fsparam_flag("nojournal_checksum", Opt_nojournal_checksum), + fsparam_flag("journal_async_commit", Opt_journal_async_commit), + fsparam_flag("abort", Opt_abort), + fsparam_enum("data", Opt_data, ext4_param_data), + fsparam_enum("data_err", Opt_data_err, ext4_param_data_err), - fsparam_string_empty - ("usrjquota", Opt_usrjquota), - fsparam_string_empty - ("grpjquota", Opt_grpjquota), - fsparam_enum ("jqfmt", Opt_jqfmt, ext4_param_jqfmt), - fsparam_flag ("grpquota", Opt_grpquota), - fsparam_flag ("quota", Opt_quota), - fsparam_flag ("noquota", Opt_noquota), - fsparam_flag ("usrquota", Opt_usrquota), - fsparam_flag ("prjquota", Opt_prjquota), - fsparam_flag ("barrier", Opt_barrier), - fsparam_u32 ("barrier", Opt_barrier), - fsparam_flag ("nobarrier", Opt_nobarrier), - fsparam_flag ("i_version", Opt_removed), - fsparam_flag ("dax", Opt_dax), - fsparam_enum ("dax", Opt_dax_type, ext4_param_dax), - fsparam_u32 ("stripe", Opt_stripe), - fsparam_flag ("delalloc", Opt_delalloc), - fsparam_flag ("nodelalloc", Opt_nodelalloc), - fsparam_flag ("warn_on_error", Opt_warn_on_error), - fsparam_flag ("nowarn_on_error", Opt_nowarn_on_error), - fsparam_u32 ("debug_want_extra_isize", - Opt_debug_want_extra_isize), - fsparam_flag ("mblk_io_submit", Opt_removed), - fsparam_flag ("nomblk_io_submit", Opt_removed), - fsparam_flag ("block_validity", Opt_block_validity), - fsparam_flag ("noblock_validity", Opt_noblock_validity), - fsparam_u32 ("inode_readahead_blks", - Opt_inode_readahead_blks), - fsparam_u32 ("journal_ioprio", Opt_journal_ioprio), - fsparam_u32 ("auto_da_alloc", Opt_auto_da_alloc), - fsparam_flag ("auto_da_alloc", Opt_auto_da_alloc), - fsparam_flag ("noauto_da_alloc", Opt_noauto_da_alloc), - fsparam_flag ("dioread_nolock", Opt_dioread_nolock), - fsparam_flag ("nodioread_nolock", Opt_dioread_lock), - fsparam_flag ("dioread_lock", Opt_dioread_lock), - fsparam_flag ("discard", Opt_discard), - fsparam_flag ("nodiscard", Opt_nodiscard), - fsparam_u32 ("init_itable", Opt_init_itable), - fsparam_flag ("init_itable", Opt_init_itable), - fsparam_flag ("noinit_itable", Opt_noinit_itable), + fsparam_string_empty("usrjquota", Opt_usrjquota), + fsparam_string_empty("grpjquota", Opt_grpjquota), + fsparam_enum("jqfmt", Opt_jqfmt, ext4_param_jqfmt), + fsparam_flag("grpquota", Opt_grpquota), + fsparam_flag("quota", Opt_quota), + fsparam_flag("noquota", Opt_noquota), + fsparam_flag("usrquota", Opt_usrquota), + fsparam_flag("prjquota", Opt_prjquota), + fsparam_flag("barrier", Opt_barrier), + fsparam_u32("barrier", Opt_barrier), + fsparam_flag("nobarrier", Opt_nobarrier), + fsparam_flag("i_version", Opt_removed), + fsparam_flag("dax", Opt_dax), + fsparam_enum("dax", Opt_dax_type, ext4_param_dax), + fsparam_u32("stripe", Opt_stripe), + fsparam_flag("delalloc", Opt_delalloc), + fsparam_flag("nodelalloc", Opt_nodelalloc), + fsparam_flag("warn_on_error", Opt_warn_on_error), + fsparam_flag("nowarn_on_error", Opt_nowarn_on_error), + fsparam_u32("debug_want_extra_isize", Opt_debug_want_extra_isize), + fsparam_flag("mblk_io_submit", Opt_removed), + fsparam_flag("nomblk_io_submit", Opt_removed), + fsparam_flag("block_validity", Opt_block_validity), + fsparam_flag("noblock_validity", Opt_noblock_validity), + fsparam_u32("inode_readahead_blks", Opt_inode_readahead_blks), + fsparam_u32("journal_ioprio", Opt_journal_ioprio), + fsparam_u32("auto_da_alloc", Opt_auto_da_alloc), + fsparam_flag("auto_da_alloc", Opt_auto_da_alloc), + fsparam_flag("noauto_da_alloc", Opt_noauto_da_alloc), + fsparam_flag("dioread_nolock", Opt_dioread_nolock), + fsparam_flag("nodioread_nolock", Opt_dioread_lock), + fsparam_flag("dioread_lock", Opt_dioread_lock), + fsparam_flag("discard", Opt_discard), + fsparam_flag("nodiscard", Opt_nodiscard), + fsparam_u32("init_itable", Opt_init_itable), + fsparam_flag("init_itable", Opt_init_itable), + fsparam_flag("noinit_itable", Opt_noinit_itable), #ifdef CONFIG_EXT4_DEBUG - fsparam_flag ("fc_debug_force", Opt_fc_debug_force), - fsparam_u32 ("fc_debug_max_replay", Opt_fc_debug_max_replay), + fsparam_flag("fc_debug_force", Opt_fc_debug_force), + fsparam_u32("fc_debug_max_replay", Opt_fc_debug_max_replay), #endif - fsparam_u32 ("max_dir_size_kb", Opt_max_dir_size_kb), - fsparam_flag ("test_dummy_encryption", - Opt_test_dummy_encryption), - fsparam_string ("test_dummy_encryption", - Opt_test_dummy_encryption), - fsparam_flag ("inlinecrypt", Opt_inlinecrypt), - fsparam_flag ("nombcache", Opt_nombcache), - fsparam_flag ("no_mbcache", Opt_nombcache), /* for backward compatibility */ - fsparam_flag ("prefetch_block_bitmaps", - Opt_removed), - fsparam_flag ("no_prefetch_block_bitmaps", + fsparam_u32("max_dir_size_kb", Opt_max_dir_size_kb), + fsparam_flag("test_dummy_encryption", Opt_test_dummy_encryption), + fsparam_string("test_dummy_encryption", Opt_test_dummy_encryption), + fsparam_flag("inlinecrypt", Opt_inlinecrypt), + fsparam_flag("nombcache", Opt_nombcache), + fsparam_flag("no_mbcache", Opt_nombcache), /* for backward compatibility */ + fsparam_flag("prefetch_block_bitmaps", Opt_removed), + fsparam_flag("no_prefetch_block_bitmaps", Opt_no_prefetch_block_bitmaps), - fsparam_s32 ("mb_optimize_scan", Opt_mb_optimize_scan), - fsparam_string ("check", Opt_removed), /* mount option from ext2/3 */ - fsparam_flag ("nocheck", Opt_removed), /* mount option from ext2/3 */ - fsparam_flag ("reservation", Opt_removed), /* mount option from ext2/3 */ - fsparam_flag ("noreservation", Opt_removed), /* mount option from ext2/3 */ - fsparam_u32 ("journal", Opt_removed), /* mount option from ext2/3 */ + fsparam_s32("mb_optimize_scan", Opt_mb_optimize_scan), + fsparam_string("check", Opt_removed), /* mount option from ext2/3 */ + fsparam_flag("nocheck", Opt_removed), /* mount option from ext2/3 */ + fsparam_flag("reservation", Opt_removed), /* mount option from ext2/3 */ + fsparam_flag("noreservation", Opt_removed), /* mount option from ext2/3 */ + fsparam_u32("journal", Opt_removed), /* mount option from ext2/3 */ {} };

[26/27] ext4: change mount options code style

Commit Message

Patch