sunrpc_cache_update identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/sunrpc/cache.h, line 191 (as a prototype)

Defined in 1 files as a function:

net/sunrpc/cache.c, line 207 (as a function)

Referenced in 6 files:

Smatch caller information:

net/sunrpc/auth_gss/svcauth_gss.c rsc_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	new	2388629963471974400,4117411210165268480
PARAM_VALUE	1	new->flags	0
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-1023
BUF_SIZE	0	detail	s32min-(-1),1-s32max
BUF_SIZE	0	detail	s32min-(-1),1-s32max
DATA_SOURCE	0	detail	$0
DATA_SOURCE	3	hash	r rsc_hash
MEM_ZERO	1	new
USER_DATA	1	new->expiry_time	0
USER_DATA	3	hash	0-1023[c]
HALF_LOCKED2		&inode->i_rwsem

net/sunrpc/auth_gss/svcauth_gss.c rsi_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	3842664356293185536
PARAM_VALUE	0	detail->alloc	1810009511620583424
PARAM_VALUE	0	detail->cache_notify	0
PARAM_VALUE	0	detail->cache_parse	4657073647207092224
PARAM_VALUE	0	detail->cache_put	5135354606631624704
PARAM_VALUE	0	detail->cache_request	6775169970405453824
PARAM_VALUE	0	detail->cache_show	0
PARAM_VALUE	0	detail->cache_upcall	2639914726319820800
PARAM_VALUE	0	detail->flush	0
PARAM_VALUE	0	detail->flush_time	0
PARAM_VALUE	0	detail->hash_lock	s32min-s32max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->hash_size	64
PARAM_VALUE	0	detail->hash_table	0
PARAM_VALUE	0	detail->init	8973429821327843328
PARAM_VALUE	0	detail->last_close	0
PARAM_VALUE	0	detail->last_warn	0
PARAM_VALUE	0	detail->match	5990681261835071488
PARAM_VALUE	0	detail->name	1530470101797781504
PARAM_VALUE	0	detail->net	0
PARAM_VALUE	0	detail->owner	0
PARAM_VALUE	0	detail->queue_lock	s32min-s32max
PARAM_VALUE	0	detail->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->queue_wait	0
PARAM_VALUE	0	detail->update	1859994945624862720
PARAM_VALUE	0	detail->warn_no_listener	0
PARAM_VALUE	0	detail->writers	0
PARAM_VALUE	1	new	7421605592938610688
PARAM_VALUE	1	new->flags	0
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-1023
BUF_SIZE	0	detail	s32min-(-2),1-s32max
BUF_SIZE	0	detail	s32min-(-2),1-s32max
DATA_SOURCE	0	detail	$0
DATA_SOURCE	3	hash	r rsi_hash
MEM_ZERO	1	new
USER_DATA	1	new->expiry_time	0
USER_DATA	3	hash	1-1023[c]
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/nfsd/export.c svc_expkey_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	1-u64max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	new	120609657342390272,352848162050682880
PARAM_VALUE	1	new->flags	0
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-255
BUF_SIZE	0	detail	s32min-(-1),1-s32max
BUF_SIZE	0	detail	s32min-(-1),1-s32max
DATA_SOURCE	0	detail	$0
DATA_SOURCE	3	hash	r svc_expkey_hash
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	new->expiry_time	s64min-s64max
USER_DATA	3	hash	0-255[c]
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		global &nfsd_mutex

fs/nfsd/export.c svc_export_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	1	new	5981537600126308352,6565058920821268480
PARAM_VALUE	1	new->flags	0
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-255
DATA_SOURCE	3	hash	r svc_export_hash
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	new->expiry_time	s64min-s64max
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		global &nfsd_mutex

net/sunrpc/svcauth_unix.c __ip_map_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	4096-ptr_max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	new	1664117279701286912
PARAM_VALUE	1	new->flags	0
PARAM_VALUE	2	old	4096-ptr_max
BUF_SIZE	0	detail	s32min-(-1),1-s32max
BUF_SIZE	0	detail	s32min-(-1),1-s32max
DATA_SOURCE	0	detail	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	new->expiry_time	s64min-s64max
HALF_LOCKED2		&inode->i_rwsem

net/sunrpc/svcauth_unix.c sunrpc_nl_parse_one_unix_gid() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	1-u64max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	new	910214302117720064
PARAM_VALUE	1	new->flags	0
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-255
DATA_SOURCE	0	detail	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read

net/sunrpc/svcauth_unix.c unix_gid_parse() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	7898521617989283840
PARAM_VALUE	0	detail->alloc	4616296578364616704
PARAM_VALUE	0	detail->cache_notify	8545557545567817728
PARAM_VALUE	0	detail->cache_parse	4245297119456370688
PARAM_VALUE	0	detail->cache_put	3118528042166714368
PARAM_VALUE	0	detail->cache_request	6710503571930931200
PARAM_VALUE	0	detail->cache_show	7604484818929680384
PARAM_VALUE	0	detail->cache_upcall	7237461960511250432
PARAM_VALUE	0	detail->flush	0
PARAM_VALUE	0	detail->flush_time	0
PARAM_VALUE	0	detail->hash_lock	s32min-s32max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->hash_size	256
PARAM_VALUE	0	detail->hash_table	0
PARAM_VALUE	0	detail->init	7676060437978832896
PARAM_VALUE	0	detail->last_close	0
PARAM_VALUE	0	detail->last_warn	0
PARAM_VALUE	0	detail->match	4079874871742754816
PARAM_VALUE	0	detail->name	7303493873323962368
PARAM_VALUE	0	detail->net	0
PARAM_VALUE	0	detail->owner	0
PARAM_VALUE	0	detail->queue_lock	s32min-s32max
PARAM_VALUE	0	detail->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->queue_wait	0
PARAM_VALUE	0	detail->update	1075707429946839040
PARAM_VALUE	0	detail->warn_no_listener	0
PARAM_VALUE	0	detail->writers	0
PARAM_VALUE	1	new	7026581618290794496
PARAM_VALUE	1	new->flags	0
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-255
BUF_SIZE	0	detail	s32min-(-2),1-s32max
BUF_SIZE	0	detail	s32min-(-2),1-s32max
DATA_SOURCE	0	detail	$0
USER_DATA	1	new->expiry_time	s64min-s64max
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/nfsd/nfs4idmap.c idtoname_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	6162867731813707776
PARAM_VALUE	0	detail->alloc	8847151164453756928
PARAM_VALUE	0	detail->cache_notify	0
PARAM_VALUE	0	detail->cache_parse	8743810014654451712
PARAM_VALUE	0	detail->cache_put	958759296379633664
PARAM_VALUE	0	detail->cache_request	8537689970577678336
PARAM_VALUE	0	detail->cache_show	7697073823471185920
PARAM_VALUE	0	detail->cache_upcall	2914570454863917056
PARAM_VALUE	0	detail->flush	0
PARAM_VALUE	0	detail->flush_time	0
PARAM_VALUE	0	detail->hash_lock	s32min-s32max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->hash_size	256
PARAM_VALUE	0	detail->hash_table	0
PARAM_VALUE	0	detail->init	1599285171416276992
PARAM_VALUE	0	detail->last_close	0
PARAM_VALUE	0	detail->last_warn	0
PARAM_VALUE	0	detail->match	3099190177732608000
PARAM_VALUE	0	detail->name	704451773196054528
PARAM_VALUE	0	detail->net	0
PARAM_VALUE	0	detail->owner	0
PARAM_VALUE	0	detail->queue_lock	s32min-s32max
PARAM_VALUE	0	detail->queue_wait	0
PARAM_VALUE	0	detail->update	1599285171416276992
PARAM_VALUE	0	detail->warn_no_listener	2079669960928587776
PARAM_VALUE	0	detail->writers	0
PARAM_VALUE	1	new	8466791612391657472
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-255
BUF_SIZE	0	detail	s32min-(-2),1-s32max
BUF_SIZE	0	detail	s32min-(-2),1-s32max
DATA_SOURCE	0	detail	$0
MEM_ZERO	1	new
USER_DATA	1	new->expiry_time	0
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/nfsd/nfs4idmap.c nametoid_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	5970941917104783360
PARAM_VALUE	0	detail->alloc	8847151164453756928
PARAM_VALUE	0	detail->cache_notify	0
PARAM_VALUE	0	detail->cache_parse	2485414810382712832
PARAM_VALUE	0	detail->cache_put	958759296379633664
PARAM_VALUE	0	detail->cache_request	3796276446870528000
PARAM_VALUE	0	detail->cache_show	6063807587640918016
PARAM_VALUE	0	detail->cache_upcall	7146578865373458432
PARAM_VALUE	0	detail->flush	0
PARAM_VALUE	0	detail->flush_time	0
PARAM_VALUE	0	detail->hash_lock	s32min-s32max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->hash_size	256
PARAM_VALUE	0	detail->hash_table	0
PARAM_VALUE	0	detail->init	1599285171416276992
PARAM_VALUE	0	detail->last_close	0
PARAM_VALUE	0	detail->last_warn	0
PARAM_VALUE	0	detail->match	994932878496595968
PARAM_VALUE	0	detail->name	3124544458666422272
PARAM_VALUE	0	detail->net	0
PARAM_VALUE	0	detail->owner	0
PARAM_VALUE	0	detail->queue_lock	s32min-s32max
PARAM_VALUE	0	detail->queue_wait	0
PARAM_VALUE	0	detail->update	1599285171416276992
PARAM_VALUE	0	detail->warn_no_listener	2079669960928587776
PARAM_VALUE	0	detail->writers	0
PARAM_VALUE	1	new	8147610166318456832
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-255
BUF_SIZE	0	detail	s32min-(-2),1-s32max
BUF_SIZE	0	detail	s32min-(-2),1-s32max
DATA_SOURCE	0	detail	$0
MEM_ZERO	1	new
USER_DATA	1	new->expiry_time	0
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/nfs/dns_resolve.c nfs_dns_update() -> sunrpc_cache_update()

Type	Parameter	Key	Value
PARAM_VALUE	0	detail	2072493367879479296
PARAM_VALUE	0	detail->alloc	984878211925598208
PARAM_VALUE	0	detail->cache_notify	0
PARAM_VALUE	0	detail->cache_parse	2843441488914403328
PARAM_VALUE	0	detail->cache_put	8071540993901125632
PARAM_VALUE	0	detail->cache_request	9092987279667138560
PARAM_VALUE	0	detail->cache_show	8135476211234066432
PARAM_VALUE	0	detail->cache_upcall	878658064980996096
PARAM_VALUE	0	detail->flush	0
PARAM_VALUE	0	detail->flush_time	0
PARAM_VALUE	0	detail->hash_lock	s32min-s32max
PARAM_VALUE	0	detail->hash_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->hash_size	16
PARAM_VALUE	0	detail->hash_table	0
PARAM_VALUE	0	detail->init	3180702867472527360
PARAM_VALUE	0	detail->last_close	0
PARAM_VALUE	0	detail->last_warn	0
PARAM_VALUE	0	detail->match	7993031874584231936
PARAM_VALUE	0	detail->name	3554097768054423552
PARAM_VALUE	0	detail->net	0
PARAM_VALUE	0	detail->owner	0
PARAM_VALUE	0	detail->queue_lock	s32min-s32max
PARAM_VALUE	0	detail->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	detail->queue_wait	0
PARAM_VALUE	0	detail->update	8035869499438444544
PARAM_VALUE	0	detail->warn_no_listener	0
PARAM_VALUE	0	detail->writers	0
PARAM_VALUE	1	new	2534368910837198848
PARAM_VALUE	2	old	4096-ptr_max
PARAM_VALUE	3	hash	0-15
BUF_SIZE	0	detail	s32min-(-2),1-s32max
BUF_SIZE	0	detail	s32min-(-2),1-s32max
DATA_SOURCE	0	detail	$0
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem