ext4_can_extents_be_merged 3298 fs/ext4/ext4.h extern int ext4_can_extents_be_merged(struct inode *inode, ext4_can_extents_be_merged 1804 fs/ext4/extents.c if (!ext4_can_extents_be_merged(inode, ex, ex + 1)) ext4_can_extents_be_merged 2005 fs/ext4/extents.c if (ext4_can_extents_be_merged(inode, ex, newext)) { ext4_can_extents_be_merged 2030 fs/ext4/extents.c if (ext4_can_extents_be_merged(inode, newext, ex)) {