mirror of
https://github.com/ceph/ceph
synced 2025-02-08 19:38:47 +00:00
27 lines
571 B
C
27 lines
571 B
C
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#include <linux/slab.h>
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#include "monmap.h"
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#include "messenger.h"
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int ceph_monmap_decode(struct ceph_monmap *m, void **p, void *end)
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{
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int err;
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if ((err = ceph_decode_64(p, end, &m->epoch)) < 0)
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return err;
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if ((err = ceph_decode_32(p, end, &m->num_mon)) < 0)
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return err;
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m->mon_inst = kmalloc(m->num_mon*sizeof(*m->mon_inst), GFP_KERNEL);
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if (m->mon_inst == NULL)
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return -ENOMEM;
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if ((err = ceph_decode_copy(p, end, m->mon_inst, m->num_mon*sizeof(m->mon_inst[0]))) < 0)
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goto bad;
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return 0;
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bad:
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kfree(m->mon_inst);
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m->mon_inst = 0;
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return err;
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}
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