Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'xfs-6.8-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fix from Chandan Babu:
- Fix read only mounts when using fsopen mount API
* tag 'xfs-6.8-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: read only mounts with fsopen mount API are busted
+17
-10
+17
-10
fs/xfs/xfs_super.c
+17
-10
fs/xfs/xfs_super.c
···
1496
1496
1497
1497
mp->m_super = sb;
1498
1498
1499
+
/*
1500
+
* Copy VFS mount flags from the context now that all parameter parsing
1501
+
* is guaranteed to have been completed by either the old mount API or
1502
+
* the newer fsopen/fsconfig API.
1503
+
*/
1504
+
if (fc->sb_flags & SB_RDONLY)
1505
+
set_bit(XFS_OPSTATE_READONLY, &mp->m_opstate);
1506
+
if (fc->sb_flags & SB_DIRSYNC)
1507
+
mp->m_features |= XFS_FEAT_DIRSYNC;
1508
+
if (fc->sb_flags & SB_SYNCHRONOUS)
1509
+
mp->m_features |= XFS_FEAT_WSYNC;
1510
+
1499
1511
error = xfs_fs_validate_params(mp);
1500
1512
if (error)
1501
1513
return error;
···
1977
1965
.free = xfs_fs_free,
1978
1966
};
1979
1967
1968
+
/*
1969
+
* WARNING: do not initialise any parameters in this function that depend on
1970
+
* mount option parsing having already been performed as this can be called from
1971
+
* fsopen() before any parameters have been set.
1972
+
*/
1980
1973
static int xfs_init_fs_context(
1981
1974
struct fs_context *fc)
1982
1975
{
···
2012
1995
mp->m_logbufs = -1;
2013
1996
mp->m_logbsize = -1;
2014
1997
mp->m_allocsize_log = 16; /* 64k */
2015
-
2016
-
/*
2017
-
* Copy binary VFS mount flags we are interested in.
2018
-
*/
2019
-
if (fc->sb_flags & SB_RDONLY)
2020
-
set_bit(XFS_OPSTATE_READONLY, &mp->m_opstate);
2021
-
if (fc->sb_flags & SB_DIRSYNC)
2022
-
mp->m_features |= XFS_FEAT_DIRSYNC;
2023
-
if (fc->sb_flags & SB_SYNCHRONOUS)
2024
-
mp->m_features |= XFS_FEAT_WSYNC;
2025
1998
2026
1999
fc->s_fs_info = mp;
2027
2000
fc->ops = &xfs_context_ops;