r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000080)=ANY=[@ANYBLOB="0600000000007cd181000000000000000089"])
pwrite64(r0, &(0x7f0000000140)="01", 0x1, 0x7fff)
pwrite64(r0, &(0x7f0000000180)='\x00', 0x1, 0x1000)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612)