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redhat analysis: proc/slab

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Jim Warner 2011-10-06 09:40:36 -05:00 committed by Sami Kerola
parent b49055e657
commit 0ebe397345
1 changed files with 3 additions and 0 deletions
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3
proc/slab.c
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@ -312,11 +312,13 @@ int get_slabinfo(struct slab_info **list, struct slab_stat *stats)
if (!fgets(buffer, SLABINFO_VER_LEN, slabfile)) {
fprintf(stderr, "cannot read from slabinfo\n");
free(slabfile);
return 1;
}
if (sscanf(buffer, "slabinfo - version: %d.%d", &major, &minor) != 2) {
fprintf(stderr, "not the good old slabinfo we know\n");
free(slabfile);
return 1;
}
@ -328,6 +330,7 @@ int get_slabinfo(struct slab_info **list, struct slab_stat *stats)
ret = parse_slabinfo10(list, stats, slabfile);
else {
fprintf(stderr, "unrecognizable slabinfo version\n");
free(slabfile);
return 1;
}