HelenOS sources

ext4_balloc_try_alloc_block   44 uspace/lib/ext4/include/ext4/balloc.h extern errno_t ext4_balloc_try_alloc_block(ext4_inode_ref_t *, uint32_t, bool *);
ext4_balloc_try_alloc_block 1029 uspace/lib/ext4/src/extent.c 			rc = ext4_balloc_try_alloc_block(inode_ref, phys_block, &free);