diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-11-28 13:39:07 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-18 14:00:09 +0100 |
| commit | abef9d7aca58f572cef4707822e2bde52bc0b421 (patch) | |
| tree | bc13b4c34f524b4d6fb907c61d91c98a1087bf93 | |
| parent | deb8b2491f6b9882ae02d7dc2651c7bf4f3b7e05 (diff) | |
Revert "nfs: ignore SB_RDONLY when remounting nfs"
[ Upstream commit 400fa37afbb11a601c204b72af0f0e5bc2db695c ]
This reverts commit 80c4de6ab44c14e910117a02f2f8241ffc6ec54a.
Silently ignoring the "ro" and "rw" mount options causes user confusion,
and regressions.
Reported-by: Alkis Georgopoulos<alkisg@gmail.com>
Cc: Li Lingfeng <lilingfeng3@huawei.com>
Fixes: 80c4de6ab44c ("nfs: ignore SB_RDONLY when remounting nfs")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | fs/nfs/super.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 72dee6f3050e..527000f5d150 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1052,16 +1052,6 @@ int nfs_reconfigure(struct fs_context *fc) sync_filesystem(sb); /* - * The SB_RDONLY flag has been removed from the superblock during - * mounts to prevent interference between different filesystems. - * Similarly, it is also necessary to ignore the SB_RDONLY flag - * during reconfiguration; otherwise, it may also result in the - * creation of redundant superblocks when mounting a directory with - * different rw and ro flags multiple times. - */ - fc->sb_flags_mask &= ~SB_RDONLY; - - /* * Userspace mount programs that send binary options generally send * them populated with default values. We have no way to know which * ones were explicitly specified. Fall back to legacy behavior and |