linux/include
Hugh Dickins e07c469e97 tmpfs: track free_ispace instead of free_inodes
In preparation for assigning some inode space to extended attributes,
keep track of free_ispace instead of number of free_inodes: as if one
tmpfs inode (and accompanying dentry) occupies very approximately 1KiB.

Unsigned long is large enough for free_ispace, on 64-bit and on 32-bit:
but take care to enforce the maximum.  And fix the nr_blocks maximum on
32-bit: S64_MAX would be too big for it there, so say LONG_MAX instead.

Delete the incorrect limited<->unlimited blocks/inodes comment above
shmem_reconfigure(): leave it to the error messages below to describe.

Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Message-Id: <4fe1739-d9e7-8dfd-5bce-12e7339711da@google.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
2023-08-09 09:15:51 +02:00
..
acpi More ACPI updates for 6.5-rc1 2023-07-06 22:25:06 -07:00
asm-generic vmlinux.lds.h: Remove a reference to no longer used sections .text..refcount 2023-07-11 14:29:43 -07:00
clocksource
crypto This update includes the following changes: 2023-06-30 21:27:13 -07:00
drm drm/fb-helper: Remove unused inline function drm_fb_helper_defio_init() 2023-07-25 20:38:37 +02:00
dt-bindings Another set of clk driver updates and fixes for the merge window. The 2023-07-04 11:07:45 -07:00
keys KEYS: Add forward declaration in asymmetric-parser.h 2023-06-23 16:15:37 +08:00
kunit
kvm KVM: arm64: vgic-v4: Make the doorbell request robust w.r.t preemption 2023-07-13 22:23:34 +00:00
linux tmpfs: track free_ispace instead of free_inodes 2023-08-09 09:15:51 +02:00
math-emu
media media updates for v6.5-rc1 2023-07-05 10:42:32 -07:00
memory
misc
net tcp: Reduce chance of collisions in inet6_hashfn(). 2023-07-24 16:52:37 -07:00
pcmcia
ras
rdma rdma: fix INFINIBAND_USER_ACCESS dependency 2023-07-03 16:55:04 -07:00
rv
scsi SCSI misc on 20230629 2023-06-30 11:57:07 -07:00
soc net: dsa: felix: make vsc9959_tas_guard_bands_update() visible to ocelot->ops 2023-07-06 19:10:22 -07:00
sound ASoC: Updates for v6.5 2023-06-26 15:38:02 +02:00
target SCSI misc on 20230629 2023-06-30 11:57:07 -07:00
trace jbd2: remove journal_clean_one_cp_list() 2023-07-10 23:09:21 -04:00
uapi shmem: prepare shmem quota infrastructure 2023-08-09 09:15:39 +02:00
ufs Merge branch '6.5/scsi-staging' into 6.5/scsi-fixes 2023-07-11 12:15:15 -04:00
vdso
video sticon/parisc: Fix STI console on 64-bit only machines 2023-06-30 17:14:14 +02:00
xen xen/evtchn: Introduce new IOCTL to bind static evtchn 2023-07-26 08:42:34 +02:00