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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
| commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
| tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /fs/xfs/xfs_super.c | |
| parent | Adding upstream version 6.7.12. (diff) | |
| download | linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip | |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/xfs/xfs_super.c')
| -rw-r--r-- | fs/xfs/xfs_super.c | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 3f8e6233ff..98401de832 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -350,7 +350,6 @@ xfs_setup_dax_always( return -EINVAL; } - xfs_warn(mp, "DAX enabled. Warning: EXPERIMENTAL, use at your own risk"); return 0; disable_dax: @@ -366,8 +365,9 @@ xfs_blkdev_get( { int error = 0; - *handlep = bdev_open_by_path(name, BLK_OPEN_READ | BLK_OPEN_WRITE, - mp->m_super, &fs_holder_ops); + *handlep = bdev_open_by_path(name, + BLK_OPEN_READ | BLK_OPEN_WRITE | BLK_OPEN_RESTRICT_WRITES, + mp->m_super, &fs_holder_ops); if (IS_ERR(*handlep)) { error = PTR_ERR(*handlep); *handlep = NULL; @@ -439,18 +439,12 @@ xfs_open_devices( int error; /* - * blkdev_put() can't be called under s_umount, see the comment - * in get_tree_bdev() for more details - */ - up_write(&sb->s_umount); - - /* * Open real time and log devices - order is important. */ if (mp->m_logname) { error = xfs_blkdev_get(mp, mp->m_logname, &logdev_handle); if (error) - goto out_relock; + return error; } if (mp->m_rtname) { @@ -493,10 +487,7 @@ xfs_open_devices( bdev_release(logdev_handle); } - error = 0; -out_relock: - down_write(&sb->s_umount); - return error; + return 0; out_free_rtdev_targ: if (mp->m_rtdev_targp) @@ -509,7 +500,7 @@ out_relock: out_close_logdev: if (logdev_handle) bdev_release(logdev_handle); - goto out_relock; + return error; } /* @@ -759,10 +750,6 @@ static void xfs_mount_free( struct xfs_mount *mp) { - /* - * Free the buftargs here because blkdev_put needs to be called outside - * of sb->s_umount, which is held around the call to ->put_super. - */ if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) xfs_free_buftarg(mp->m_logdev_targp); if (mp->m_rtdev_targp) @@ -906,10 +893,8 @@ xfs_fs_statfs( STATIC void xfs_save_resvblks(struct xfs_mount *mp) { - uint64_t resblks = 0; - mp->m_resblks_save = mp->m_resblks; - xfs_reserve_blocks(mp, &resblks, NULL); + xfs_reserve_blocks(mp, 0); } STATIC void @@ -923,7 +908,7 @@ xfs_restore_resvblks(struct xfs_mount *mp) } else resblks = xfs_default_resblks(mp); - xfs_reserve_blocks(mp, &resblks, NULL); + xfs_reserve_blocks(mp, resblks); } /* |