linux/include
Christoph Hellwig f5b3108e6a NFS: use a hash table for delegation lookup
nfs_delegation_find_inode currently has to walk the entire list of
delegations per inode, which can become pretty large, and can become even
larger when increasing the delegation watermark.

Add a hash table to speed up the delegation lookup, sized as a fraction
of the delegation watermark.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250718081509.2607553-6-hch@lst.de
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
History 2025-07-22 08:10:41 -04:00
..
acpi Merge branches 'acpi-processor' and 'acpi-cppc' 2025-05-26 18:37:38 +02:00
asm-generic hyperv-next for v6.16 2025-06-03 08:39:20 -07:00
clocksource KVM/arm64 updates for 6.14 2025-01-28 09:01:36 -08:00
crypto Crypto library fix for v6.16-rc4 2025-06-27 17:32:30 -07:00
cxl cxl/features: Remove the inline specifier from to_cxlfs() 2025-05-22 07:39:01 -07:00
drm drm/gem: Fix race in drm_gem_handle_create_tail() 2025-07-09 15:53:34 +02:00
dt-bindings USB/Thunderbolt changes for 6.16-rc1 2025-06-06 12:45:35 -07:00
hyperv hyperv-next for v6.16 2025-06-03 08:39:20 -07:00
keys rxrpc: Add YFS RxGK (GSSAPI) security class 2025-04-14 17:36:41 -07:00
kunit I've recently moved computers (among other things) so I'm sending this from a 2025-05-30 09:15:40 -07:00
kvm KVM: arm64: Resolve vLPI by host IRQ in vgic_v4_unset_forwarding() 2025-05-30 09:11:29 +01:00
linux NFS: use a hash table for delegation lookup 2025-07-22 08:10:41 -04:00
math-emu powerpc/math-emu: Remove -w build flag and fix warnings 2022-09-05 17:28:25 +10:00
media media: common: Add v4l2_find_nearest_size_conditional() 2025-05-06 13:06:30 +02:00
memory memory: renesas-rpc-if: Add RZ/G3E xSPI support 2025-05-01 12:22:25 +02:00
misc cxl: Remove driver 2025-03-16 22:04:27 +11:00
net netfilter: flowtable: account for Ethernet header in nf_flow_pppoe_proto() 2025-07-10 17:12:28 -07:00
pcmcia ARM: pxa/sa1100: move I/O space to PCI_IOBASE 2022-05-07 22:56:17 +02:00
ras PCI/ERR: Handle TLP Log in Flit mode 2025-02-21 17:31:45 -06:00
rdma Linux 6.15 2025-05-26 15:33:52 -03:00
rv rv: Reset per-task monitors also for idle tasks 2025-01-23 12:16:04 -05:00
scsi SCSI misc on 20250529 2025-05-29 22:17:52 -07:00
soc - The 3 patch series "hung_task: extend blocking task stacktrace dump to 2025-05-31 19:12:53 -07:00
sound USB/Thunderbolt changes for 6.16-rc1 2025-06-06 12:45:35 -07:00
target scsi: target: core: Constify enabled() in struct target_opcode_descriptor 2025-05-20 22:11:03 -04:00
trace vfs-6.16-rc5.fixes 2025-07-04 09:06:49 -07:00
uapi ARM: 2025-07-10 09:06:53 -07:00
ufs Merge branch '6.15/scsi-fixes' into 6.16/scsi-staging 2025-04-28 20:56:57 -04:00
vdso vdso: Address variable shadowing in macros 2025-04-10 11:07:10 +02:00
video fbdev: atyfb: Remove unused PCI vendor ID 2025-05-31 10:24:01 +02:00
xen xen/mcelog: Add __nonstring annotations for unterminated strings 2025-03-14 11:15:16 +01:00
Kbuild drm: ensure drm headers are self-contained and pass kernel-doc 2025-02-12 10:44:43 +02:00