Documented in 1 files:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/gfs2/rgrp.c gfs2_next_unreserved_block() -> rs_cmp()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | len | 1-u32max |
| PARAM_VALUE | 2 | rs | 1-u64max |
| DATA_SOURCE | 0 | start | $1 |
| DATA_SOURCE | 1 | len | $2 |
| FUZZY_MAX | 1 | len | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | len | unit_byte |
| UNITS | 2 | rs | unit_byte |
| LOCK2 | &rgd->rd_rsspin | ||
| HALF_LOCKED2 | &rbm.rgd->rd_mutex | ||
| TYPE_LOCK | (struct gfs2_rgrpd)->rd_rsspin |
fs/gfs2/rgrp.c gfs2_next_unreserved_block() -> rs_cmp()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | len | 1-u32max |
| PARAM_VALUE | 2 | rs | 1-u64max |
| DATA_SOURCE | 0 | start | $1 [m] |
| DATA_SOURCE | 1 | len | $2 |
| FUZZY_MAX | 1 | len | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | len | unit_byte |
| UNITS | 2 | rs | unit_byte |
| LOCK2 | &rgd->rd_rsspin | ||
| HALF_LOCKED2 | &rbm.rgd->rd_mutex | ||
| TYPE_LOCK | (struct gfs2_rgrpd)->rd_rsspin |
fs/gfs2/rgrp.c gfs2_next_unreserved_block() -> rs_cmp()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | len | 1-u32max |
| PARAM_VALUE | 2 | rs | 1-u64max |
| DATA_SOURCE | 1 | len | $2 |
| FUZZY_MAX | 1 | len | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | len | unit_byte |
| UNITS | 2 | rs | unit_byte |
| LOCK2 | &rgd->rd_rsspin | ||
| HALF_LOCKED2 | &rbm.rgd->rd_mutex | ||
| TYPE_LOCK | (struct gfs2_rgrpd)->rd_rsspin |
fs/gfs2/rgrp.c rs_insert() -> rs_cmp()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | rs | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | len | unit_byte |
| LOCK2 | &rgd->rd_mutex | ||
| LOCK2 | &rgd->rd_rsspin | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &ip->i_inode.i_rwsem | ||
| TYPE_LOCK | (struct gfs2_rgrpd)->rd_mutex | ||
| TYPE_LOCK | (struct gfs2_rgrpd)->rd_rsspin |