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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-08 11:10:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-08 11:10:02 -0700 |
| commit | 2bd5d41e0e9d8e423a0bd446ee174584c8a495fe (patch) | |
| tree | 720682607966689b7579344c5e8890f8bc8a6628 /include/linux/fs.h | |
| parent | 65512eb0e9e6308ca08110c88a9619a9e5a19aa9 (diff) | |
| parent | 247861c325c2e4f5ad3c2f9a77ab9d85d15cbcfc (diff) | |
| download | linux-2bd5d41e0e9d8e423a0bd446ee174584c8a495fe.tar.gz linux-2bd5d41e0e9d8e423a0bd446ee174584c8a495fe.tar.bz2 linux-2bd5d41e0e9d8e423a0bd446ee174584c8a495fe.zip | |
Merge tag 'fuse-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi:
- Fix an issue with reusing the bdi in case of block based filesystems
- Allow root (in init namespace) to access fuse filesystems in user
namespaces if expicitly enabled with a module param
- Misc fixes
* tag 'fuse-update-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: retire block-device-based superblock on force unmount
vfs: function to prevent re-use of block-device-based superblocks
virtio_fs: Modify format for virtio_fs_direct_access
virtiofs: delete unused parameter for virtio_fs_cleanup_vqs
fuse: Add module param for CAP_SYS_ADMIN access bypassing allow_other
fuse: Remove the control interface for virtio-fs
fuse: ioctl: translate ENOSYS
fuse: limit nsec
fuse: avoid unnecessary spinlock bump
fuse: fix deadlock between atomic O_TRUNC and page invalidation
fuse: write inode in fuse_release()
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index a3522bd811f9..8c127ffa6563 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1433,6 +1433,7 @@ extern int send_sigurg(struct fown_struct *fown); #define SB_I_SKIP_SYNC 0x00000100 /* Skip superblock at global sync */ #define SB_I_PERSB_BDI 0x00000200 /* has a per-sb bdi */ #define SB_I_TS_EXPIRY_WARNED 0x00000400 /* warned about timestamp range expiry */ +#define SB_I_RETIRED 0x00000800 /* superblock shouldn't be reused */ /* Possible states of 'frozen' field */ enum { @@ -2565,6 +2566,7 @@ extern struct dentry *mount_nodev(struct file_system_type *fs_type, int flags, void *data, int (*fill_super)(struct super_block *, void *, int)); extern struct dentry *mount_subtree(struct vfsmount *mnt, const char *path); +void retire_super(struct super_block *sb); void generic_shutdown_super(struct super_block *sb); void kill_block_super(struct super_block *sb); void kill_anon_super(struct super_block *sb); |