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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/f2fs/segment.c f2fs_flush_sit_entries() -> __has_cursum_space()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 2 size 1-u32max
PARAM_VALUE 3 type 1
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &sit_i->sentry_lock
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct sit_info)->sentry_lock

fs/f2fs/segment.c f2fs_flush_sit_entries() -> __has_cursum_space()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 journal 4096-ptr_max
PARAM_VALUE 3 type 1
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &sit_i->sentry_lock
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct sit_info)->sentry_lock

fs/f2fs/segment.c f2fs_lookup_journal_in_cursum() -> __has_cursum_space()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 journal 4096-ptr_max
PARAM_VALUE 2 size 1
PARAM_VALUE 3 type 0
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
CAPPED_DATA 1 journal->n_nats 1
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 journal $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &curseg->journal_rwsem
LOCK2 &nm_i->nat_tree_lock.internal_rwsem
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct curseg_info)->journal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem

fs/f2fs/segment.c f2fs_lookup_journal_in_cursum() -> __has_cursum_space()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 journal 4096-ptr_max
PARAM_VALUE 2 size 1
PARAM_VALUE 3 type 1
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
CAPPED_DATA 1 journal->n_sits 1
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 journal $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &curseg->journal_rwsem
LOCK2 &sit_i->sentry_lock
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct curseg_info)->journal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct sit_info)->sentry_lock

fs/f2fs/node.c __flush_nat_entry_set() -> __has_cursum_space()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 3 type 0
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &nm_i->nat_tree_lock.internal_rwsem
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_flush_nat_entries() -> __has_cursum_space()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 2 size 1-u32max
PARAM_VALUE 3 type 0
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &nm_i->nat_tree_lock.internal_rwsem
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem

fs/f2fs/node.c f2fs_flush_nat_entries() -> __has_cursum_space()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 3 type 0
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->sb 1
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &nm_i->nat_tree_lock.internal_rwsem
LOCK2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem