83bb98f75
Denis Vlasenko
2007-03-18
Subject
mkfs_minix: remove older, less efficient bss reduction trick
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util-linux/mkfs_minix.c+3 -4
| @@ -115,6 +115,8 @@ struct globals { | |
| char super_block_buffer[BLOCK_SIZE]; | |
| char boot_block_buffer[512]; | |
| unsigned short good_blocks_table[MAX_GOOD_BLOCKS]; | |
| + | /* check_blocks(): buffer[] was the biggest static in entire bbox */ |
| + | char check_blocks_buffer[BLOCK_SIZE * TEST_BUFFER_BLOCKS]; |
| }; | |
| #define G (*ptr_to_globals) | |
| @@ -492,8 +494,6 @@ static void alarm_intr(int alnum) | |
| static void check_blocks(void) | |
| { | |
| size_t try, got; | |
| - | /* buffer[] was the biggest static in entire bbox */ |
| - | char *buffer = xmalloc(BLOCK_SIZE * TEST_BUFFER_BLOCKS); |
| G.currently_testing = 0; | |
| signal(SIGALRM, alarm_intr); | |
| @@ -505,7 +505,7 @@ static void check_blocks(void) | |
| try = TEST_BUFFER_BLOCKS; | |
| if (G.currently_testing + try > SB_ZONES) | |
| try = SB_ZONES - G.currently_testing; | |
| - | got = do_check(buffer, try, G.currently_testing); |
| + | got = do_check(G.check_blocks_buffer, try, G.currently_testing); |
| G.currently_testing += got; | |
| if (got == try) | |
| continue; | |
| @@ -516,7 +516,6 @@ static void check_blocks(void) | |
| G.currently_testing++; | |
| } | |
| alarm(0); | |
| - | free(buffer); |
| printf("%d bad block(s)\n", G.badblocks); | |
| } | |