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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_pg_get_mirror_count_write() -> pnfs_update_layout()

Type Parameter Key Value
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 4 iomode 2
PARAM_VALUE 5 strict_iomode 0
PARAM_VALUE 6 gfp_flags 3072,3136,3264,76992
BIT_INFO 2 pos 0x0,0x7fffffffffffffff
BIT_INFO 6 gfp_flags 0x0,0x1ffff
NOSPEC 3 count
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 pos 0-s64max[c]
USER_DATA 3 count 0-u32max[c]
UNITS 3 count unit_byte
HALF_LOCKED2 &pool->lock

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_pg_get_read() -> pnfs_update_layout()

Type Parameter Key Value
PARAM_VALUE 0 ino 4096-ptr_max
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_sb 4096-ptr_max
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 4 iomode 1
PARAM_VALUE 6 gfp_flags 3072,3136,3264,76992
DATA_SOURCE 5 strict_iomode $2
BIT_INFO 2 pos 0x0,0x7fffffffffffffff
BIT_INFO 6 gfp_flags 0x0,0x1ffff
NOSPEC 3 count
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 pos 0-4294967295[c]
USER_DATA 3 count 0-u32max
NO_OVERFLOW_SIMPLE 0 ino->i_size
UNITS 3 count unit_byte

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_pg_init_write() -> pnfs_update_layout()

Type Parameter Key Value
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 4 iomode 2
PARAM_VALUE 5 strict_iomode 0
PARAM_VALUE 6 gfp_flags 3072,3136,3264,76992
BIT_INFO 2 pos 0x0,0x7fffffffffffffff
BIT_INFO 6 gfp_flags 0x0,0x1ffff
NOSPEC 3 count
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 pos 0-4294967295[c]
USER_DATA 3 count 0-u32max
NO_OVERFLOW_SIMPLE 0 ino->i_size
UNITS 3 count unit_byte
HALF_LOCKED2 &pool->lock

fs/nfs/pnfs.c pnfs_generic_pg_init_read() -> pnfs_update_layout()

Type Parameter Key Value
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 4 iomode 1
PARAM_VALUE 5 strict_iomode 0
PARAM_VALUE 6 gfp_flags 3072,3136,3264,76992
BIT_INFO 2 pos 0x0,0x7fffffffffffffff
BIT_INFO 6 gfp_flags 0x0,0x1ffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 pos 0-4294967295[c]
NO_OVERFLOW_SIMPLE 0 ino->i_size

fs/nfs/pnfs.c pnfs_generic_pg_init_write() -> pnfs_update_layout()

Type Parameter Key Value
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 4 iomode 2
PARAM_VALUE 5 strict_iomode 0
PARAM_VALUE 6 gfp_flags 3072,3136,3264,76992
DATA_SOURCE 3 count $2
BIT_INFO 2 pos 0x0,0x7fffffffffffffff
BIT_INFO 6 gfp_flags 0x0,0x1ffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 pos 0-4294967295[c]
USER_DATA 3 count 0-u64max[c]
NO_OVERFLOW_SIMPLE 0 ino->i_size

fs/nfs/filelayout/filelayout.c fl_pnfs_update_layout() -> pnfs_update_layout()

Type Parameter Key Value
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ino->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 ino->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 ino->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 4 iomode 1-2
PARAM_VALUE 5 strict_iomode 0
PARAM_VALUE 6 gfp_flags 3072,3136,3264,76992
DATA_SOURCE 0 ino $0
DATA_SOURCE 1 ctx $1
DATA_SOURCE 2 pos $2
DATA_SOURCE 3 count $3
DATA_SOURCE 4 iomode $4
DATA_SOURCE 5 strict_iomode $5
DATA_SOURCE 6 gfp_flags $6
BIT_INFO 2 pos 0x0,0x7fffffffffffffff
BIT_INFO 2 pos 0x0,0x7fffffffffffffff
NOSPEC 3 count
NOSPEC 3 count
HARD_MAX 4 iomode 2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 pos 0-4294967295[c]
USER_DATA 3 count 0-u32max
NO_OVERFLOW_SIMPLE 0 ino->i_size
UNITS 3 count unit_byte