Symbol: ext4_da_reserve_space
fs/ext4/inode.c
1857
ret = ext4_da_reserve_space(inode, len);
fs/ext4/inode.c
1882
ret = ext4_da_reserve_space(inode, resv_clu);
include/trace/events/ext4.h
1282
TRACE_EVENT(ext4_da_reserve_space,