undef/git-commit-vandalism
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Merge early part of branch 'jc/fetchupload'

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This commit is contained in:
Junio C Hamano 2006-06-17 17:57:33 -07:00
commit 210a0be504
1 changed files with 16 additions and 0 deletions
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16
fetch-pack.c
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@ -18,6 +18,12 @@ static const char *exec = "git-upload-pack";
#define SEEN (1U << 3)
#define POPPED (1U << 4)
/*
* After sending this many "have"s if we do not get any new ACK , we
* give up traversing our history.
*/
#define MAX_IN_VAIN 256
static struct commit_list *rev_list = NULL;
static int non_common_revs = 0, multi_ack = 0, use_thin_pack = 0;
@ -134,6 +140,8 @@ static int find_common(int fd[2], unsigned char *result_sha1,
int fetching;
int count = 0, flushes = 0, retval;
const unsigned char *sha1;
unsigned in_vain = 0;
int got_continue = 0;
for_each_ref(rev_list_insert_ref);
@ -172,6 +180,7 @@ static int find_common(int fd[2], unsigned char *result_sha1,
packet_write(fd[1], "have %s\n", sha1_to_hex(sha1));
if (verbose)
fprintf(stderr, "have %s\n", sha1_to_hex(sha1));
in_vain++;
if (!(31 & ++count)) {
int ack;
@ -200,9 +209,16 @@ static int find_common(int fd[2], unsigned char *result_sha1,
lookup_commit(result_sha1);
mark_common(commit, 0, 1);
retval = 0;
in_vain = 0;
got_continue = 1;
}
} while (ack);
flushes--;
if (got_continue && MAX_IN_VAIN < in_vain) {
if (verbose)
fprintf(stderr, "giving up\n");
break; /* give up */
}
}
}
done: