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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_add_mirror() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
BUF_SIZE 0 lo (-1),168
BUF_SIZE 0 lo (-1),168
DATA_SOURCE 0 lo $0
RX_PATH

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_alloc_lseg() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
BUF_SIZE 0 lo (-1),168
BUF_SIZE 0 lo (-1),168
DATA_SOURCE 0 lo $0
RX_PATH

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_free_layout_hdr() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
BUF_SIZE 0 lo (-1),168
BUF_SIZE 0 lo (-1),168
CAPPED_DATA 0 lo->plh_lc_cred 1
DATA_SOURCE 0 lo $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 lo->plh_inode->i_size
HALF_LOCKED2 &ino->i_lock
HALF_LOCKED2 0 &lo->plh_inode->i_lock

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_free_lseg() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
BUF_SIZE 0 lo (-1),168
BUF_SIZE 0 lo (-1),168
RX_PATH
TASK_NOT_RUNNING

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_get_ds_info() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 1-u64max
RX_PATH
TASK_NOT_RUNNING

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_hdr_no_fallback_to_mds() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
DATA_SOURCE 0 lo $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_io_track_ds_error() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_mirror_prepare_stats() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
DATA_SOURCE 0 lo $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &args->inode->i_lock
TYPE_LOCK (struct inode)->i_lock

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_prepare_layoutreturn() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

fs/nfs/flexfilelayout/flexfilelayout.c ff_layout_prepare_layoutstats() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &args->inode->i_lock
TYPE_LOCK (struct inode)->i_lock

fs/nfs/flexfilelayout/flexfilelayout.c nfs4_ff_layoutstat_start_io() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mirror->lock
TYPE_LOCK (struct nfs4_ff_layout_mirror)->lock

fs/nfs/flexfilelayout/flexfilelayoutdev.c do_layout_fetch_ds_ioerr() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
DATA_SOURCE 0 lo $0
RX_PATH
TASK_NOT_RUNNING

fs/nfs/flexfilelayout/flexfilelayoutdev.c nfs4_ff_layout_prepare_ds() -> FF_LAYOUT_FROM_HDR()

Type Parameter Key Value
PARAM_VALUE 0 lo 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING