author | Tero Marttila <terom@fixme.fi> |
Fri, 08 Aug 2008 00:15:29 +0300 | |
changeset 31 | 12d5361e7472 |
parent 30 | 33e464fd6773 |
child 33 | b750e8865127 |
permissions | -rw-r--r-- |
31 | 1 |
#include <stdlib.h> |
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my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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#include <sys/queue.h> |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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#include <string.h> |
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#include <assert.h> |
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31 | 6 |
#include "../cache.h" |
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#include "cache.h" |
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terom@cl-543.hel-01.fi.sixxs.net
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#include "op.h" |
31 | 9 |
#include "req.h" |
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#include "engine.h" |
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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#include "../common.h" |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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int cache_op_init(struct cache_op *op, struct cache *cache, struct cache_key *key) { |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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op->cache = cache; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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op->key = key; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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op->state = OP_STATE_INVALID; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
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LIST_INIT(&op->req_list); |
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// add this to the cache's list of ops |
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LIST_INSERT_HEAD(&cache->op_list, op, node); |
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return 0; |
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my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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} |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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struct cache_op *cache_op_find (struct cache *cache, struct cache_key *key) { |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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struct cache_op *op; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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for (op = cache->op_list.lh_first; op != NULL; op = op->node.le_next) { |
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if (op->key->length == key->length && memcmp(op->key->buf, key->buf, key->length) == 0) |
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break; |
33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
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} |
33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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return op; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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} |
33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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int cache_op_register (struct cache_op *op, struct cache_req *req) { |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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LIST_INSERT_HEAD(&op->req_list, req, node); |
31 | 39 |
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return 0; |
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terom@cl-543.hel-01.fi.sixxs.net
parents:
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} |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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static int _cache_op_notify (struct cache_op *op) { |
33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
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struct cache_req *req; |
33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
parents:
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31 | 46 |
for (req = op->req_list.lh_first; req != NULL; req = req->node.le_next) { |
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terom@cl-543.hel-01.fi.sixxs.net
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if (cache_req_notify(req)) |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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goto error; |
33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
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} |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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return 0; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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error: |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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return -1; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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} |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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31 | 57 |
int cache_op_begin_write (struct cache_op *op, size_t size_hint) { |
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return op->cache->engine->fn_op_begin_write(op, size_hint); |
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} |
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int cache_op_push (struct cache_op *op, int fd, size_t *size) { |
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return op->cache->engine->fn_op_push(op, fd, size); |
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} |
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terom@cl-543.hel-01.fi.sixxs.net
parents:
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int cache_op_lookup_done (struct cache_op *op, int found) { |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
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// modify state |
33e464fd6773
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terom@cl-543.hel-01.fi.sixxs.net
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op->state = found ? OP_STATE_HIT : OP_STATE_MISS; |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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// notify waiting reqs |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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return _cache_op_notify(op); |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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} |
33e464fd6773
my hg working dir managed to break itself somehow... my attempt to fix that, and add some cache code :)
terom@cl-543.hel-01.fi.sixxs.net
parents:
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31 | 73 |
int cache_op_write_ready (struct cache_op *op) { |
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// modify state |
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op->state = OP_STATE_WRITE; |
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// notify waiting reqs |
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return _cache_op_notify(op); |
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} |
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int cache_op_data_available (struct cache_op *op) { |
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// notify waiting reqs |
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return _cache_op_notify(op); |
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} |
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int cache_op_write_done (struct cache_op *op) { |
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op->state = OP_STATE_DONE; |
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// notify waiting reqs |
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return _cache_op_notify(op); |
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} |
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