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Searched refs:mnt_sb (Results 1 – 25 of 47) sorted by relevance

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/linux/security/loadpin/
H A Dloadpin.c81 static void report_writable(struct super_block *mnt_sb, bool writable) in report_writable() argument
83 if (mnt_sb->s_bdev) { in report_writable()
84 pr_info("%pg (%u:%u): %s\n", mnt_sb->s_bdev, in report_writable()
85 MAJOR(mnt_sb->s_bdev->bd_dev), in report_writable()
86 MINOR(mnt_sb->s_bdev->bd_dev), in report_writable()
99 static bool sb_is_writable(struct super_block *mnt_sb) in sb_is_writable() argument
103 if (mnt_sb->s_bdev) in sb_is_writable()
104 writable = !bdev_read_only(mnt_sb->s_bdev); in sb_is_writable()
109 static void loadpin_sb_free_security(struct super_block *mnt_sb) in loadpin_sb_free_security() argument
117 if (!IS_ERR_OR_NULL(pinned_root) && mnt_sb == pinned_root) { in loadpin_sb_free_security()
[all …]
/linux/fs/devpts/
H A Dinode.c124 sb = path->mnt->mnt_sb; in devpts_ptmx_path()
166 if ((path.mnt->mnt_sb->s_magic != DEVPTS_SUPER_MAGIC) || in devpts_mntget()
167 (DEVPTS_SB(path.mnt->mnt_sb) != fsi)) in devpts_mntget()
171 if (DEVPTS_SB(path.mnt->mnt_sb) == fsi) in devpts_mntget()
191 if (path.mnt->mnt_sb->s_magic != DEVPTS_SUPER_MAGIC) { in devpts_acquire()
204 sb = path.mnt->mnt_sb; in devpts_acquire()
/linux/fs/
H A Dfailfs.c22 return mnt->mnt_sb == failfs_root_path.mnt->mnt_sb; in failfs_mnt()
H A Dnamespace.c399 return (mnt->mnt_flags & MNT_READONLY) || sb_rdonly(mnt->mnt_sb); in __mnt_is_readonly()
439 if (READ_ONCE(mnt->mnt_sb->s_readonly_remount)) in mnt_is_readonly()
531 sb_start_write(m->mnt_sb); in mnt_want_write()
534 sb_end_write(m->mnt_sb); in mnt_want_write()
610 sb_end_write(mnt->mnt_sb); in mnt_drop_write()
1186 if ((mnt->mnt.mnt_sb->s_type->fs_flags & FS_USERNS_MOUNT_RESTRICTED) && in mnt_add_to_ns()
1187 mnt->mnt.mnt_root == mnt->mnt.mnt_sb->s_root) in mnt_add_to_ns()
1242 m->mnt.mnt_sb = s; in setup_mnt()
1396 deactivate_super(mnt->mnt.mnt_sb); in cleanup_mnt()
1923 struct super_block *sb = mnt->mnt.mnt_sb; in do_umount()
[all...]
H A Danon_inodes.c145 inode = anon_inode_make_secure_inode(anon_inode_mnt->mnt_sb, in __anon_inode_getfile()
349 anon_inode_inode = alloc_anon_inode(anon_inode_mnt->mnt_sb); in anon_inode_init()
H A Dfhandle.c349 if (ns_capable(root->mnt->mnt_sb->s_user_ns, CAP_SYS_ADMIN)) in may_decode_fh()
388 eops = ctx.root.mnt->mnt_sb->s_export_op; in handle_to_path()
434 eops = path->mnt->mnt_sb->s_export_op; in file_open_handle()
H A Dfs_pin.c26 hlist_add_head_rcu(&pin->s_list, &m->mnt_sb->s_pins); in pin_insert()
H A Dnsfs.c400 return (ns->inum == ino) && (nsfs_mnt->mnt_sb->s_dev == dev); in ns_match()
686 nsfs_mnt->mnt_sb->s_flags &= ~SB_NOUSER; in nsfs_init()
H A Dfile_table.c407 path->dentry = d_alloc_pseudo(mnt->mnt_sb, &QSTR(name)); in alloc_path_pseudo()
H A Dexec.c121 !(path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC)); in path_noexec()
123 (path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC); in path_noexec()
H A Dlibfs.c2234 const struct stashed_operations *sops = mnt->mnt_sb->s_fs_info; in path_from_stashed()
2246 dentry = prepare_anon_dentry(stashed, mnt->mnt_sb, data); in path_from_stashed()
/linux/fs/cachefiles/
H A Dcache.c395 down_read(&cache->mnt->mnt_sb->s_umount); in cachefiles_sync_cache()
396 ret = sync_filesystem(cache->mnt->mnt_sb); in cachefiles_sync_cache()
397 up_read(&cache->mnt->mnt_sb->s_umount); in cachefiles_sync_cache()
/linux/fs/overlayfs/
H A Dsuper.c278 upper_sb = ovl_upper_mnt(ofs)->mnt_sb; in ovl_sync_fs()
440 *stack_depth = max(*stack_depth, path->mnt->mnt_sb->s_stack_depth); in ovl_lower_dir()
564 if (upper_mnt->mnt_sb->s_flags & SB_NOSEC) in ovl_get_upper()
969 struct super_block *sb = path->mnt->mnt_sb; in ovl_get_fsid()
1072 ofs->fs[0].sb = ovl_upper_mnt(ofs)->mnt_sb; in ovl_get_layers()
1147 if (!sb_same_encoding(sb, mnt->mnt_sb)) { in ovl_get_layers()
1458 upper_sb = ovl_upper_mnt(ofs)->mnt_sb; in ovl_fill_super_creds()
H A Dutil.c32 sb_start_write(ovl_upper_mnt(ofs)->mnt_sb); in ovl_start_write()
50 sb_end_write(ovl_upper_mnt(ofs)->mnt_sb); in ovl_end_write()
1481 return errseq_check(&mnt->mnt_sb->s_wb_err, ofs->errseq); in ovl_sync_status()
H A Dparams.c774 upper_sb = ovl_upper_mnt(ofs)->mnt_sb; in ovl_reconfigure()
/linux/include/linux/
H A Dmount.h60 struct super_block *mnt_sb; /* pointer to superblock */ member
/linux/fs/nfs/
H A Dnfs4file.c319 server = NFS_SB(ss_mnt->mnt_sb); in __nfs42_ssc_open()
342 r_ino = nfs_fhget(ss_mnt->mnt_sb, src_fh, fattr); in __nfs42_ssc_open()
H A Dnamespace.c162 fc = fs_context_for_submount(path->mnt->mnt_sb->s_type, path->dentry); in nfs_d_automount()
/linux/drivers/base/
H A Ddevtmpfs.c108 struct super_block *sb = mnt->mnt_sb; in devtmpfs_get_tree()
144 mnt->mnt_sb->s_flags, MS_RMT_MASK); in devtmpfs_init_fs_context()
/linux/fs/notify/fanotify/
H A Dfanotify_user.c1819 if (!(path->mnt->mnt_sb->s_iflags & SB_I_ALLOW_HSM)) in fanotify_events_supported()
1834 path->mnt->mnt_sb->s_type->fs_flags & FS_DISALLOW_NOTIFY_PERM) in fanotify_events_supported()
1848 path->mnt->mnt_sb->s_flags & SB_NOUSER) in fanotify_events_supported()
2066 user_ns = path.mnt->mnt_sb->s_user_ns; in do_fanotify_mark()
2069 user_ns = path.mnt->mnt_sb->s_user_ns; in do_fanotify_mark()
2070 obj = path.mnt->mnt_sb; in do_fanotify_mark()
/linux/security/ipe/
H A Dhooks.c223 ipe_sb(current->fs->root.mnt->mnt_sb)->initramfs = true; in ipe_unpack_initramfs()
H A Deval.c26 #define FILE_SUPERBLOCK(f) ((f)->f_path.mnt->mnt_sb)
/linux/fs/nfsd/
H A Dnfs4layouts.c130 struct super_block *sb = exp->ex_path.mnt->mnt_sb; in nfsd4_setup_layout_type()
652 argv[2] = file->nf_file->f_path.mnt->mnt_sb->s_id; in nfsd4_cb_layout_fail()
828 bdev = nf->nf_file->f_path.mnt->mnt_sb->s_bdev; in nfsd4_layout_fence_worker()
/linux/mm/
H A Dsecretmem.c287 inode = anon_inode_make_secure_inode(secretmem_mnt->mnt_sb, anon_name, NULL); in secretmem_file_create()
/linux/drivers/dax/
H A Dsuper.c703 dax_superblock = dax_mnt->mnt_sb; in dax_fs_init()

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