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Searched refs:mnt_sb (Results 1 – 25 of 41) sorted by relevance

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/Linux-v4.19/security/loadpin/
Dloadpin.c78 static void check_pinning_enforcement(struct super_block *mnt_sb) in check_pinning_enforcement() argument
86 if (mnt_sb->s_bdev) { in check_pinning_enforcement()
87 ro = bdev_read_only(mnt_sb->s_bdev); in check_pinning_enforcement()
89 MAJOR(mnt_sb->s_bdev->bd_dev), in check_pinning_enforcement()
90 MINOR(mnt_sb->s_bdev->bd_dev), in check_pinning_enforcement()
105 static void check_pinning_enforcement(struct super_block *mnt_sb) in check_pinning_enforcement() argument
111 static void loadpin_sb_free_security(struct super_block *mnt_sb) in loadpin_sb_free_security() argument
118 if (!IS_ERR_OR_NULL(pinned_root) && mnt_sb == pinned_root) { in loadpin_sb_free_security()
140 load_root = file->f_path.mnt->mnt_sb; in loadpin_read_file()
/Linux-v4.19/fs/exportfs/
Dexpfs.c129 if (mnt->mnt_sb->s_export_op->get_parent) in reconnect_one()
130 parent = mnt->mnt_sb->s_export_op->get_parent(dentry); in reconnect_one()
217 BUG_ON(dentry == mnt->mnt_sb->s_root); in reconnect_path()
422 const struct export_operations *nop = mnt->mnt_sb->s_export_op; in exportfs_decode_fh()
432 result = nop->fh_to_dentry(mnt->mnt_sb, fid, fh_len, fileid_type); in exportfs_decode_fh()
495 target_dir = nop->fh_to_parent(mnt->mnt_sb, fid, in exportfs_decode_fh()
/Linux-v4.19/fs/devpts/
Dinode.c145 sb = path->mnt->mnt_sb; in devpts_ptmx_path()
187 if ((path.mnt->mnt_sb->s_magic != DEVPTS_SUPER_MAGIC) || in devpts_mntget()
188 (DEVPTS_SB(path.mnt->mnt_sb) != fsi)) in devpts_mntget()
192 if (DEVPTS_SB(path.mnt->mnt_sb) == fsi) in devpts_mntget()
212 if (path.mnt->mnt_sb->s_magic != DEVPTS_SUPER_MAGIC) { in devpts_acquire()
225 sb = path.mnt->mnt_sb; in devpts_acquire()
/Linux-v4.19/fs/
Dnamespace.c252 if (sb_rdonly(mnt->mnt_sb)) in __mnt_is_readonly()
294 if (mnt->mnt_sb->s_readonly_remount) in mnt_is_readonly()
360 sb_start_write(m->mnt_sb); in mnt_want_write()
363 sb_end_write(m->mnt_sb); in mnt_want_write()
452 sb_end_write(mnt->mnt_sb); in mnt_drop_write()
969 mnt->mnt.mnt_sb = root->d_sb; in vfs_kern_mount()
997 struct super_block *sb = old->mnt.mnt_sb; in clone_mnt()
1041 mnt->mnt.mnt_sb = sb; in clone_mnt()
1098 deactivate_super(mnt->mnt.mnt_sb); in cleanup_mnt()
1471 struct super_block *sb = mnt->mnt.mnt_sb; in do_umount()
[all …]
Dnsfs.c76 inode = new_inode_pseudo(mnt->mnt_sb); in __ns_get_path()
88 dentry = d_alloc_pseudo(mnt->mnt_sb, &empty_name); in __ns_get_path()
282 nsfs_mnt->mnt_sb->s_flags &= ~SB_NOUSER; in nsfs_init()
Danon_inodes.c153 anon_inode_inode = alloc_anon_inode(anon_inode_mnt->mnt_sb); in anon_inode_init()
Dfs_pin.c33 pin_insert_group(pin, m, &m->mnt_sb->s_pins); in pin_insert()
Dfile_table.c224 path.dentry = d_alloc_pseudo(mnt->mnt_sb, &this); in alloc_file_pseudo()
227 if (!mnt->mnt_sb->s_d_op) in alloc_file_pseudo()
Dproc_namespace.c135 struct super_block *sb = mnt->mnt_sb; in show_mountinfo()
Dstatfs.c50 flags_by_sb(mnt->mnt_sb->s_flags); in calculate_f_flags()
/Linux-v4.19/fs/btrfs/tests/
Dbtrfs-tests.c41 return new_inode(test_mnt->mnt_sb); in btrfs_new_test_inode()
123 test_mnt->mnt_sb->s_fs_info = fs_info; in btrfs_alloc_dummy_fs_info()
140 test_mnt->mnt_sb->s_fs_info = NULL; in btrfs_free_dummy_fs_info()
/Linux-v4.19/drivers/gpu/drm/i915/
Di915_gemfs.c54 struct super_block *sb = gemfs->mnt_sb; in i915_gemfs_init()
/Linux-v4.19/fs/overlayfs/
Dsuper.c272 upper_sb = ofs->upper_mnt->mnt_sb; in ovl_sync_fs()
769 *stack_depth = max(*stack_depth, path->mnt->mnt_sb->s_stack_depth); in ovl_lower_dir()
975 if (sb_rdonly(upperpath->mnt->mnt_sb)) { in ovl_get_upper()
1186 if (ofs->upper_mnt && ofs->upper_mnt->mnt_sb == sb) in ovl_get_fsid()
1228 err = fsid = ovl_get_fsid(ofs, stack[i].mnt->mnt_sb); in ovl_get_lower_layers()
1427 sb->s_stack_depth = ofs->upper_mnt->mnt_sb->s_stack_depth; in ovl_fill_super()
1428 sb->s_time_gran = ofs->upper_mnt->mnt_sb->s_time_gran; in ovl_fill_super()
Dutil.c51 return ofs->upper_mnt->mnt_sb; in ovl_same_sb()
/Linux-v4.19/include/linux/
Dmount.h69 struct super_block *mnt_sb; /* pointer to superblock */ member
/Linux-v4.19/fs/cachefiles/
Dinterface.c393 down_read(&cache->mnt->mnt_sb->s_umount); in cachefiles_sync_cache()
394 ret = sync_filesystem(cache->mnt->mnt_sb); in cachefiles_sync_cache()
395 up_read(&cache->mnt->mnt_sb->s_umount); in cachefiles_sync_cache()
/Linux-v4.19/fs/btrfs/
Dsuper.c1404 ret = get_default_subvol_objectid(btrfs_sb(mnt->mnt_sb), in mount_subvol()
1411 subvol_name = get_subvol_name_from_objectid(btrfs_sb(mnt->mnt_sb), in mount_subvol()
1683 down_write(&mnt_root->mnt_sb->s_umount); in btrfs_mount()
1684 error = btrfs_remount(mnt_root->mnt_sb, &flags, NULL); in btrfs_mount()
1685 up_write(&mnt_root->mnt_sb->s_umount); in btrfs_mount()
/Linux-v4.19/fs/nfsd/
Dnfs4layouts.c130 struct super_block *sb = exp->ex_path.mnt->mnt_sb; in nfsd4_setup_layout_type()
629 argv[2] = ls->ls_file->f_path.mnt->mnt_sb->s_id; in nfsd4_cb_layout_fail()
Dblocklayout.c409 struct block_device *bdev = ls->ls_file->f_path.mnt->mnt_sb->s_bdev; in nfsd4_scsi_fence_client()
/Linux-v4.19/drivers/misc/cxl/
Dapi.c85 inode = alloc_anon_inode(cxl_vfs_mount->mnt_sb); in cxl_getfile()
/Linux-v4.19/drivers/dax/
Dsuper.c620 dax_superblock = dax_mnt->mnt_sb; in __dax_fs_init()
/Linux-v4.19/drivers/gpu/drm/
Ddrm_drv.c449 inode = alloc_anon_inode(drm_fs_mnt->mnt_sb); in drm_fs_inode_new()
/Linux-v4.19/drivers/virtio/
Dvirtio_balloon.c599 vb->vb_dev_info.inode = alloc_anon_inode(balloon_mnt->mnt_sb); in virtballoon_probe()
/Linux-v4.19/mm/
Dshmem.c2087 sb = shm_mnt->mnt_sb; in shmem_get_unmapped_area()
3734 SHMEM_SB(shm_mnt->mnt_sb)->huge = shmem_huge; in shmem_init()
3794 SHMEM_SB(shm_mnt->mnt_sb)->huge = shmem_huge; in shmem_enabled_store()
3918 inode = shmem_get_inode(mnt->mnt_sb, NULL, S_IFREG | S_IRWXUGO, 0, in __shmem_file_setup()
/Linux-v4.19/security/
Dcommoncap.c673 if (!current_in_userns(bprm->file->f_path.mnt->mnt_sb->s_user_ns)) in get_file_caps()

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