Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/nfsd/vfs.c nfsd_direct_read() -> nfsd_finish_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rqstp | 4096-ptr_max |
| PARAM_VALUE | 0 | rqstp->rq_argp | 4096-ptr_max |
| PARAM_VALUE | 0 | rqstp->rq_authop->accept | 0,1103036785373782016,1687358314115878912,5247644339162972160,7875779351090917376 |
| PARAM_VALUE | 0 | rqstp->rq_authop->domain_release | 0,2296223070751191040,6648909504522293248 |
| PARAM_VALUE | 0 | rqstp->rq_authop->flavour | 0-1,6-7 |
| PARAM_VALUE | 0 | rqstp->rq_authop->name | 0,881490221644312576,1763101329338228736,4907575241036689408,6547218313901944832 |
| PARAM_VALUE | 0 | rqstp->rq_authop->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rqstp->rq_authop->pseudoflavor | 0,2801009937932914688 |
| PARAM_VALUE | 0 | rqstp->rq_authop->release | 0,525178101793169408,1013124013322760192,3624773763029225472 |
| PARAM_VALUE | 0 | rqstp->rq_authop->set_client | 0,4643772739257647104,6099676139357782016 |
| PARAM_VALUE | 0 | rqstp->rq_procinfo->pc_xdrressize | 0-1,6,19,22-24,27,29-30,32,34-36,52,59,62,70,258-259,519,521,1048,2068,3072,6150,1048579,1048603 |
| PARAM_VALUE | 0 | rqstp->rq_res.page_len | 0 |
| PARAM_VALUE | 2 | file | 4096-ptr_max |
| PARAM_VALUE | 2 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 4 | count | 4096-ptr_max |
| PARAM_VALUE | 4 | *count | 0-u32max |
| PARAM_VALUE | 5 | eof | 4096-ptr_max |
| PARAM_VALUE | 6 | host_err | s64min-(-23),(-21)-8589934590 |
| BUF_SIZE | 0 | rqstp | (-1),64,128,280,1024 |
| BUF_SIZE | 0 | rqstp | (-1),64,128,280,1024 |
| DATA_SOURCE | 0 | rqstp | $0 |
| DATA_SOURCE | 1 | fhp | $1 |
| DATA_SOURCE | 3 | offset | $3 |
| DATA_SOURCE | 4 | count | $4 |
| DATA_SOURCE | 5 | eof | $5 |
| USER_DATA | 0 | rqstp->rq_xid | 0-u32max |
| UNITS | 3 | offset | unit_byte |
| UNITS | 6 | host_err | unit_byte |
fs/nfsd/vfs.c nfsd_iter_read() -> nfsd_finish_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rqstp | 4096-ptr_max |
| PARAM_VALUE | 0 | rqstp->rq_argp | 4096-ptr_max |
| PARAM_VALUE | 0 | rqstp->rq_authop->accept | 0,1103036785373782016,1687358314115878912,5247644339162972160,7875779351090917376 |
| PARAM_VALUE | 0 | rqstp->rq_authop->domain_release | 0,2296223070751191040,6648909504522293248 |
| PARAM_VALUE | 0 | rqstp->rq_authop->flavour | 0-1,6-7 |
| PARAM_VALUE | 0 | rqstp->rq_authop->name | 0,881490221644312576,1763101329338228736,4907575241036689408,6547218313901944832 |
| PARAM_VALUE | 0 | rqstp->rq_authop->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rqstp->rq_authop->pseudoflavor | 0,2801009937932914688 |
| PARAM_VALUE | 0 | rqstp->rq_authop->release | 0,525178101793169408,1013124013322760192,3624773763029225472 |
| PARAM_VALUE | 0 | rqstp->rq_authop->set_client | 0,4643772739257647104,6099676139357782016 |
| PARAM_VALUE | 0 | rqstp->rq_procinfo->pc_xdrressize | 0-1,6,19,22-24,27,29-30,32,34-36,52,59,62,70,258-259,519,521,1048,2068,3072,6150,1048579,1048603 |
| PARAM_VALUE | 2 | file | 4096-ptr_max |
| PARAM_VALUE | 2 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 4 | count | 4096-ptr_max |
| PARAM_VALUE | 4 | *count | 0-u32max |
| PARAM_VALUE | 5 | eof | 4096-ptr_max |
| BUF_SIZE | 0 | rqstp | (-1),64,128,280,1024 |
| BUF_SIZE | 0 | rqstp | (-1),64,128,280,1024 |
| BUF_SIZE | 0 | rqstp->rq_private | (-1),16 |
| DATA_SOURCE | 0 | rqstp | $0 |
| DATA_SOURCE | 1 | fhp | $1 |
| DATA_SOURCE | 3 | offset | $3 [m] |
| DATA_SOURCE | 4 | count | $4 |
| DATA_SOURCE | 5 | eof | $6 |
| DATA_SOURCE | 6 | host_err | r vfs_iocb_iter_read |
| USER_DATA | 0 | rqstp->rq_xid | 0-u32max |
| UNITS | 3 | offset | unit_byte |
fs/nfsd/vfs.c nfsd_splice_read() -> nfsd_finish_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rqstp->rq_authop->accept | 0,1103036785373782016,1687358314115878912,5247644339162972160,7875779351090917376 |
| PARAM_VALUE | 0 | rqstp->rq_authop->domain_release | 0,2296223070751191040,6648909504522293248 |
| PARAM_VALUE | 0 | rqstp->rq_authop->flavour | 0-1,6-7 |
| PARAM_VALUE | 0 | rqstp->rq_authop->name | 0,881490221644312576,1763101329338228736,4907575241036689408,6547218313901944832 |
| PARAM_VALUE | 0 | rqstp->rq_authop->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rqstp->rq_authop->pseudoflavor | 0,2801009937932914688 |
| PARAM_VALUE | 0 | rqstp->rq_authop->release | 0,525178101793169408,1013124013322760192,3624773763029225472 |
| PARAM_VALUE | 0 | rqstp->rq_authop->set_client | 0,4643772739257647104,6099676139357782016 |
| PARAM_VALUE | 0 | rqstp->rq_procinfo->pc_xdrressize | 0-1,6,19,22-24,27,29-30,32,34-36,52,59,62,70,258-259,519,521,1048,2068,3072,6150,1048579,1048603 |
| PARAM_VALUE | 2 | file | 4096-ptr_max |
| PARAM_VALUE | 2 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 2 | file->f_op->splice_read | 1-u64max |
| PARAM_VALUE | 4 | count | 4096-ptr_max |
| PARAM_VALUE | 4 | *count | 0-u32max |
| PARAM_VALUE | 5 | eof | 4096-ptr_max |
| BUF_SIZE | 0 | rqstp | (-1),128 |
| BUF_SIZE | 0 | rqstp | (-1),128 |
| BUF_SIZE | 0 | rqstp->rq_private | (-1),16 |
| DATA_SOURCE | 0 | rqstp | $0 |
| DATA_SOURCE | 1 | fhp | $1 |
| DATA_SOURCE | 2 | file | $2 |
| DATA_SOURCE | 3 | offset | $3 [m] |
| DATA_SOURCE | 4 | count | $4 |
| DATA_SOURCE | 5 | eof | $5 |
| USER_DATA | 0 | rqstp->rq_xid | 0-u32max |
| UNITS | 3 | offset | unit_byte |