Long Li
88dec58190
sunrpc: update nextcheck time when adding new cache entries ...
[ Upstream commit 5ca00634c8bbb2979c73465588f486b9632f5ed5 ]
The cache_detail structure uses a "nextcheck" field to control hash table
scanning intervals. When a table scan begins, nextcheck is set to current
time plus 1800 seconds. During scanning, if cache_detail is not empty and
a cache entry's expiry time is earlier than the current nextcheck, the
nextcheck is updated to that expiry time.
This mechanism ensures that:
1) Empty cache_details are scanned every 1800 seconds to avoid unnecessary
scans
2) Non-empty cache_details are scanned based on the earliest expiry time
found
However, when adding a new cache entry to an empty cache_detail, the
nextcheck time was not being updated, remaining at 1800 seconds. This
could delay cache cleanup for up to 1800 seconds, potentially blocking
threads(such as nfsd) that are waiting for cache cleanup.
Fix this by updating the nextcheck time whenever a new cache entry is
added.
Signed-off-by: Long Li <leo.lilong@huawei.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-06-27 11:02:53 +01:00
9p/xen: fix release of IRQ
2024-12-14 19:44:41 +01:00
net: 802: LLC+SNAP OID:PID lookup on start of skb data
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net: vlan: don't propagate flags on open
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atm: Fix NULL pointer dereference
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batman-adv: Ignore own maximum aggregation size during RX
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Bluetooth: L2CAP: Fix not responding with L2CAP_CR_LE_ENCRYPTION
2025-06-27 11:02:49 +01:00
netfilter: bridge: Move specific fragmented packet to slow_path instead of dropping it
2025-06-27 11:02:46 +01:00
can: bcm: add missing rcu read protection for procfs content
2025-06-04 14:32:35 +02:00
libceph: fix race between delayed_work() and ceph_monc_stop()
2024-07-18 11:40:55 +02:00
net: pktgen: fix access outside of user given buffer in pktgen_thread_write()
2025-06-04 14:32:33 +02:00
net: fix data-races around sk->sk_forward_alloc
2025-02-01 18:18:52 +01:00
net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()
2024-12-14 19:44:51 +01:00
ip: fib_rules: Fetch net from fib_rule in fib[46]_rule_configure().
2025-06-04 14:32:34 +02:00
netfilter: nf_tables: nft_fib_ipv6: fix VRF ipv4/ipv6 result discrepancy
2025-06-27 11:02:47 +01:00
s390/iucv: fix receive buffer virtual vs physical address confusion
2024-09-04 13:14:57 +02:00
kcm: Serialise kcm_sendmsg() for the same socket.
2024-09-04 13:14:59 +02:00
genetlink: hold RCU in genlmsg_mcast()
2024-11-08 16:20:50 +01:00
llc: fix data loss when reading from a socket in llc_ui_recvmsg()
2025-06-04 14:32:35 +02:00
Revert "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()"
2025-05-02 07:39:19 +02:00
mac802154: check local interfaces before deleting sdata list
2025-02-01 18:18:50 +01:00
net: ncsi: Fix GCPS 64-bit member variables
2025-06-27 11:02:46 +01:00
netfilter: nft_socket: fix sk refcount leaks
2025-06-27 11:02:44 +01:00
calipso: unlock rcu before returning -EAFNOSUPPORT
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netlink: terminate outstanding dump on socket close
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netrom: check buffer length before accessing it
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NFC: nci: uart: Set tty->disc_data only in success path
2025-06-27 11:02:51 +01:00
openvswitch: Fix unsafe attribute parsing in output_userspace()
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af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK
2025-01-09 13:23:35 +01:00
net: qrtr: Update packets cloning when broadcasting
2024-11-08 16:20:33 +01:00
net:rds: Fix possible deadlock in rds_message_put
2024-09-04 13:15:03 +02:00
net: rfkill: gpio: Add check for clk_enable()
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net: rose: lock the socket in rose_bind()
2025-03-13 12:43:06 +01:00
net_sched: tbf: fix a race in tbf_change()
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sctp: detect and prevent references to a freed transport in sendmsg
2025-05-02 07:39:16 +02:00
net/smc: check sndbuf_space again after NOSPACE flag is set in smc_poll
2025-01-09 13:23:27 +01:00
sunrpc: update nextcheck time when adding new cache entries
2025-06-27 11:02:53 +01:00
tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
2025-05-02 07:39:25 +02:00
ktls, sockmap: Fix missing uncharge operation
2025-06-27 11:02:46 +01:00
af_unix: Remove put_pid()/put_cred() in copy_peercred().
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vsock: avoid timeout during connect() if the socket is closing
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xfrm: Sanitize marks before insert
2025-06-04 14:32:35 +02:00
88dec58190