linux/include
Miklos Szeredi 0f46d81f2b
fanotify: notify on mount attach and detach
Add notifications for attaching and detaching mounts.  The following new
event masks are added:

  FAN_MNT_ATTACH  - Mount was attached
  FAN_MNT_DETACH  - Mount was detached

If a mount is moved, then the event is reported with (FAN_MNT_ATTACH |
FAN_MNT_DETACH).

These events add an info record of type FAN_EVENT_INFO_TYPE_MNT containing
these fields identifying the affected mounts:

  __u64 mnt_id    - the ID of the mount (see statmount(2))

FAN_REPORT_MNT must be supplied to fanotify_init() to receive these events
and no other type of event can be received with this report type.

Marks are added with FAN_MARK_MNTNS, which records the mount namespace from
an nsfs file (e.g. /proc/self/ns/mnt).

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Link: https://lore.kernel.org/r/20250129165803.72138-3-mszeredi@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-02-05 17:21:07 +01:00
..
acpi LoongArch changes for v6.14 2025-01-28 08:52:01 -08:00
asm-generic The various patchsets are summarized below. Plus of course many 2025-01-26 18:36:23 -08:00
clocksource KVM/arm64 updates for 6.14 2025-01-28 09:01:36 -08:00
crypto crypto: skcipher - document skcipher_walk_done() and rename some vars 2025-01-14 11:38:32 +08:00
cxl cxl/events: Update Memory Module Event Record to CXL spec rev 3.1 2025-01-13 09:33:21 -07:00
drm drm/bridge: fix documentation for the hdmi_audio_prepare() callback 2025-01-15 12:32:47 +02:00
dt-bindings Char/Misc/IIO driver updates for 6.14-rc1 2025-01-27 16:51:51 -08:00
hyperv hyperv: Add new Hyper-V headers in include/hyperv 2025-01-10 00:54:20 +00:00
keys keys: drop shadowing dead prototype 2025-01-21 11:25:23 +02:00
kunit linux_kselftest-kunit-6.14-rc1 2025-01-22 12:32:39 -08:00
kvm Merge branch kvm-arm64/pkvm-memshare-declutter into kvmarm-master/next 2025-01-17 11:05:18 +00:00
linux fanotify: notify on mount attach and detach 2025-02-05 17:21:07 +01:00
math-emu
media media: cec: include linux/debugfs.h and linux/seq_file.h where needed 2025-01-07 12:21:38 +01:00
memory
misc
net ipsec-2025-01-27 2025-01-27 15:15:12 -08:00
pcmcia
ras
rdma RDMA/core: Support link status events dispatching 2024-12-24 05:22:18 -05:00
rv rv: Reset per-task monitors also for idle tasks 2025-01-23 12:16:04 -05:00
scsi Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
soc soc: driver updates for 6.14 2025-01-24 14:56:59 -08:00
sound sound updates for 6.14-rc1 2025-01-24 07:54:34 -08:00
target
trace f2fs-for-6.14-rc1 2025-01-27 20:58:58 -08:00
uapi fanotify: notify on mount attach and detach 2025-02-05 17:21:07 +01:00
ufs scsi: Revert "scsi: ufs: core: Probe for EXT_IID support" 2025-01-10 16:38:21 -05:00
vdso vdso: Correct typo in PAGE_SHIFT comment 2025-01-15 11:07:08 +01:00
video
xen