sprava pamate na linux-2.4
ivast
ivast na mail.t-mobile.sk
Pondělí Prosinec 10 10:47:29 CET 2007
DD, nie je dolezite ci zaberie exaktne tolko pamate, ako som mu
specifikoval. Hlavne ma zaujima, ci predpoklad co som mal, ze by mal
upratat a odswapovat je spravny.
Kus zo strace, ktory sa mi zda dolezity:
12343 write(1, "trying allocate 1048576 kb of me"..., 37) = 37
12343 mmap2(NULL, 1073745920, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401fd000
12343 mmap2(NULL, 1073745920, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
12343 brk(0x4810a000) = 0x8109000
12343 mmap2(NULL, 2097152, PROT_NONE,
MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x801fe000
12343 munmap(0x801fe000, 8192) = 0
12343 munmap(0x80300000, 1040384) = 0
12343 mmap2(0x80200000, 32768, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x80200000
12343 mmap2(NULL, 1073745920, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
12343 mmap2(NULL, 1073745920, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
12343 write(2, "Out of memory!\n", 15) = 15
dik
ivast
Martin `MJ' Mares wrote:
> Urcite je pravda, ze retezec, ktery vytvarite, zabere $kb bajtu pameti?
>
> Copak na to rekne strace?
>
>
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