diff mbox series

[Concept,02/12] fs: ext4l: Mount filesystems read-write

Message ID	20251223011632.380026-3-sjg@u-boot.org
State	New
Headers	From: Simon Glass <sjg@u-boot.org> To: U-Boot Concept <concept@u-boot.org> Date: Mon, 22 Dec 2025 18:16:17 -0700 Message-ID: <20251223011632.380026-3-sjg@u-boot.org> In-Reply-To: <20251223011632.380026-1-sjg@u-boot.org> References: <20251223011632.380026-1-sjg@u-boot.org> MIME-Version: 1.0 Message-ID-Hash: 3YWWBKOR4ZPLKCSOWCTBSY3FLFVJRTYA CC: Simon Glass <simon.glass@canonical.com> Precedence: list Subject: [Concept] [PATCH 02/12] fs: ext4l: Mount filesystems read-write Archived-At: <https://lists.u-boot.org/archives/list/concept@u-boot.org/message/3YWWBKOR4ZPLKCSOWCTBSY3FLFVJRTYA/> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit
Series	ext4l: Add support for listing directoties (Part H) \| [Concept,00/12] ext4l: Add support for listing directoties (Part H) [Concept,01/12] ext4l: Fix format warning in mballoc.c [Concept,02/12] fs: ext4l: Mount filesystems read-write [Concept,03/12] ext4l: Add write support and buffer mapping for mount [Concept,04/12] ext4l: Use EXT4L_PRINTF to enable ext4 diagnostic messages [Concept,05/12] ext4l: Document __CHAR_UNSIGNED__ behavior for directory hashing [Concept,06/12] ext4l: Implement super_set_uuid() to display filesystem UUID [Concept,07/12] ext4l: Add message buffer to record ext4 messages [Concept,08/12] ext4l: Add ext4l_msgs env var to print messages on mount [Concept,09/12] test: fs: Add ext4l filesystem tests [Concept,10/12] ext4l: Export ext4_readdir() for directory listing [Concept,11/12] ext4l: Fix dir_emit() to call the actor callback [Concept,12/12] ext4l: Add ls command support

Commit Message

Simon Glass Dec. 23, 2025, 1:16 a.m. UTC

  From: Simon Glass <simon.glass@canonical.com>

Change sb_rdonly() to return 0 to allow read-write mounting.
This enables the filesystem to be mounted without the read-only
restriction.

Signed-off-by: Simon Glass <simon.glass@canonical.com>
---

 fs/ext4l/ext4_uboot.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff mbox series

Patch

diff --git a/fs/ext4l/ext4_uboot.h b/fs/ext4l/ext4_uboot.h
index 209f288f281..4dd03494586 100644
--- a/fs/ext4l/ext4_uboot.h
+++ b/fs/ext4l/ext4_uboot.h
@@ -289,8 +289,8 @@  extern struct user_namespace init_user_ns;
 /* might_sleep - stub */
 #define might_sleep()	do { } while (0)
 
-/* sb_rdonly - for now U-Boot mounts filesystems read-only */
-#define sb_rdonly(sb)	1
+/* sb_rdonly - U-Boot mounts filesystems read-write */
+#define sb_rdonly(sb)	0
 
 /* Trace stubs */
 #define trace_ext4_journal_start_inode(...)	do { } while (0)