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/linux/Documentation/filesystems/
H A Dsharedsubtree.rst33 Shared subtree provides four different flavors of mounts; struct vfsmount to be
56 and the contents of both the mounts remain identical.
85 All slave mounts have a master mount which is a shared.
183 B) A process wants its mounts invisible to any other process, but
184 still be able to see the other system mounts.
198 Hence forth any mounts within the /myprivatetree done by the
199 process will not show up in any other namespace. However mounts
209 The above semantics allows a way to share mounts across
260 (1) Shared mounts
272 /mnt or /tmp reflect in all the other mounts of its peer
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H A Dautofs-mount-control.rst11 restarting autofs when there are busy mounts).
19 certain types of autofs triggered mounts can end up covering an autofs
23 Currently autofs uses "umount -l" (lazy umount) to clear active mounts
31 mounts. Immediately one thinks of just adding the ability to remount
33 because autofs direct mounts and the implementation of "on demand mount
61 mounts are triggered for each sub-directory key by the inode lookup
65 The way that direct mounts are handled is by making an autofs mount on
97 cases (in 2.4) where the available number of mounts are exhausted or
104 offsets are implemented using the same mechanism as the direct mounts
119 offset mounts in place we need to be able to obtain a file handle
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H A Dpropagate_umount.txt3 Umount propagation starts with a set of mounts we are already going to
6 mounts and with parent that would receive events from the parent of that
10 It is convenient to define several properties of sets of mounts:
12 1) A set S of mounts is non-shifting if for any mount X belonging
16 2) A set S is non-revealing if all locked mounts that belong to S have
21 The set of mounts taken out by umount(2) must be non-shifting and
23 any remaining mounts and the second is what prevents the exposure
29 Resulting set may not be closed; there might still be mounts outside
51 We are given a closed set U and we want to find all mounts that have
110 subtree mounted strictly inside m and containing mounts that do not
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H A Ddevpts.rst9 and their indices in all other mounts.
11 All mounts of the devpts filesystem now create a ``/dev/pts/ptmx`` node
H A Dautomount-support.rst10 fs/nfs/). This facility includes allowing in-kernel mounts to be
32 [root@andromeda root]# cat /proc/mounts
H A Didmappings.rst298 userspace id mapped. This will come in handy when working with idmapped mounts.
552 Idmappings on idmapped mounts
617 But the usecases mentioned above and more can be handled by idmapped mounts.
619 different mounts. This is achieved by marking the mounts with a user namespace
624 Idmapped mounts make it possible to change ownership in a temporary and
629 Filesystems that support idmapped mounts don't have any real reason to support
635 However, it is perfectly possible to combine idmapped mounts with filesystems
641 With the introduction of idmapped mounts we need to distinguish between
795 of idmapped mounts.
888 /* Map the userspace id down into a VFS id in the mounts's idmapping. */
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/linux/tools/hv/
H A Dhv_vss_daemon.c116 FILE *mounts; in vss_operate() local
135 mounts = setmntent("/proc/mounts", "r"); in vss_operate()
136 if (mounts == NULL) in vss_operate()
139 while ((ent = getmntent(mounts))) { in vss_operate()
167 endmntent(mounts); in vss_operate()
186 endmntent(mounts); in vss_operate()
/linux/tools/bootconfig/scripts/
H A Dftrace2bconf.sh26 TRACEFS=`grep -m 1 -w tracefs /proc/mounts | cut -f 2 -d " "`
28 if ! grep -wq debugfs /proc/mounts; then
32 TRACEFS=`grep -m 1 -w debugfs /proc/mounts | cut -f 2 -d " "`/tracing
H A Dbconf2ftrace.sh52 TRACEFS=`grep -m 1 -w tracefs /proc/mounts | cut -f 2 -d " "`
54 if ! grep -wq debugfs /proc/mounts; then
58 TRACEFS=`grep -m 1 -w debugfs /proc/mounts | cut -f 2 -d " "`/tracing
/linux/Documentation/networking/
H A Dsysfs-tagging.rst31 kobj_nstype first mounts sysfs, a new superblock is created. It
32 will be differentiated from other sysfs mounts by having its
34 through bind mounting and mounts propagation, a task can easily view
35 the contents of other namespaces' sysfs mounts. Therefore, when a
/linux/tools/testing/selftests/pstore/
H A Dpstore_post_reboot_tests23 mount_info=`grep pstore /proc/mounts`
30 mount_point=`grep pstore /proc/mounts | cut -d' ' -f2 | head -n1`
/linux/tools/testing/selftests/kexec/
H A Dkexec_common_lib.sh9 SECURITYFS=$(grep "securityfs" /proc/mounts | awk '{print $2}')
48 if ! grep -q "^\S\+ $efivarfs efivarfs" /proc/mounts; then
/linux/fs/
H A Dmount.h17 struct rb_root mounts; /* Protected by namespace_sem */ member
214 return RB_EMPTY_ROOT(&ns->mounts); in mnt_ns_empty()
225 rb_erase(&mnt->mnt_node, &ns->mounts); in move_from_ns()
/linux/samples/vfs/
H A D.gitignore3 /test-list-all-mounts
H A DMakefile2 userprogs-always-y += test-fsmount test-statx mountinfo test-list-all-mounts
/linux/Documentation/filesystems/fuse/
H A Dfuse.rst21 user. NOTE: this is not the same as mounts allowed with the "user"
45 non-privileged mounts. This opens up new possibilities for the use of
104 option is only valid for 'fuseblk' type mounts.
218 How do non-privileged mounts work?
224 The implication of providing non-privileged mounts is that the mount
249 for non-privileged mounts.
305 mounts, it can relax the last limitation in several ways:
321 set, super user's processes have unrestricted access to mounts
/linux/tools/testing/selftests/powerpc/mm/
H A Dstress_code_patching.sh6 DEBUFS_DIR=`cat /proc/mounts | grep debugfs | awk '{print $2}'`
/linux/tools/testing/selftests/gpio/
H A Dgpio-mockup-sysfs.sh6 SYSFS=`grep -w sysfs /proc/mounts | cut -f2 -d' '`
/linux/tools/testing/selftests/bpf/
H A Dima_setup.sh21 local securityfs_dir=$(grep "securityfs" /proc/mounts | awk '{print $2}')
H A Dtest_bpftool_metadata.sh
/linux/Documentation/filesystems/smb/
H A Dsmbdirect.rst99 Or, verify `rdma` mount option for the share in `/proc/mounts`:
103 cat /proc/mounts | grep cifs
/linux/tools/testing/selftests/ftrace/
H A Dftracetest172 TRACING_DIR=`grep tracefs /proc/mounts | cut -f2 -d' ' | head -1`
174 DEBUGFS_DIR=`grep debugfs /proc/mounts | cut -f2 -d' ' | head -1`
/linux/include/linux/
H A Dmount.h94 extern void mark_mounts_for_expiry(struct list_head *mounts);
/linux/Documentation/admin-guide/nfs/
H A Dnfs-rdma.rst57 version with support for NFS/RDMA mounts, but for various reasons we
86 or v4 mounts. To initiate a v4 mount, the binary must be called
96 In this location, mount.nfs will be invoked automatically for NFS mounts
289 To verify that the mount is using RDMA, run "cat /proc/mounts" and check
/linux/fs/overlayfs/
H A Dparams.c845 struct vfsmount **mounts; in ovl_free_fs() local
859 mounts = (struct vfsmount **) ofs->config.lowerdirs; in ovl_free_fs()
863 mounts[i] = ofs->layers[i].mnt; in ovl_free_fs()
865 kern_unmount_array(mounts, ofs->numlayer); in ovl_free_fs()

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