From: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
To: git@vger.kernel.org
Cc: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: [PATCH 12/32] cache-tree: mark istate->cache_changed on cache tree invalidation
Date: Mon, 28 Apr 2014 17:55:33 +0700 [thread overview]
Message-ID: <1398682553-11634-13-git-send-email-pclouds@gmail.com> (raw)
In-Reply-To: <1398682553-11634-1-git-send-email-pclouds@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
builtin/blame.c | 2 +-
builtin/update-index.c | 4 ++--
cache-tree.c | 15 +++++++++++----
cache-tree.h | 2 +-
cache.h | 1 +
read-cache.c | 6 +++---
unpack-trees.c | 2 +-
7 files changed, 20 insertions(+), 12 deletions(-)
diff --git a/builtin/blame.c b/builtin/blame.c
index 88cb799..914d919 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2126,7 +2126,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
* right now, but someday we might optimize diff-index --cached
* with cache-tree information.
*/
- cache_tree_invalidate_path(active_cache_tree, path);
+ cache_tree_invalidate_path(&the_index, path);
return commit;
}
diff --git a/builtin/update-index.c b/builtin/update-index.c
index e0e881b..fa3c441 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -55,7 +55,7 @@ static int mark_ce_flags(const char *path, int flag, int mark)
active_cache[pos]->ce_flags |= flag;
else
active_cache[pos]->ce_flags &= ~flag;
- cache_tree_invalidate_path(active_cache_tree, path);
+ cache_tree_invalidate_path(&the_index, path);
active_cache_changed |= CE_ENTRY_CHANGED;
return 0;
}
@@ -267,7 +267,7 @@ static void chmod_path(int flip, const char *path)
default:
goto fail;
}
- cache_tree_invalidate_path(active_cache_tree, path);
+ cache_tree_invalidate_path(&the_index, path);
active_cache_changed |= CE_ENTRY_CHANGED;
report("chmod %cx '%s'", flip, path);
return;
diff --git a/cache-tree.c b/cache-tree.c
index 52f8692..23ddc73 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -98,7 +98,7 @@ struct cache_tree_sub *cache_tree_sub(struct cache_tree *it, const char *path)
return find_subtree(it, path, pathlen, 1);
}
-void cache_tree_invalidate_path(struct cache_tree *it, const char *path)
+static int do_invalidate_path(struct cache_tree *it, const char *path)
{
/* a/b/c
* ==> invalidate self
@@ -116,7 +116,7 @@ void cache_tree_invalidate_path(struct cache_tree *it, const char *path)
#endif
if (!it)
- return;
+ return 0;
slash = strchrnul(path, '/');
namelen = slash - path;
it->entry_count = -1;
@@ -137,11 +137,18 @@ void cache_tree_invalidate_path(struct cache_tree *it, const char *path)
(it->subtree_nr - pos - 1));
it->subtree_nr--;
}
- return;
+ return 1;
}
down = find_subtree(it, path, namelen, 0);
if (down)
- cache_tree_invalidate_path(down->cache_tree, slash + 1);
+ do_invalidate_path(down->cache_tree, slash + 1);
+ return 1;
+}
+
+void cache_tree_invalidate_path(struct index_state *istate, const char *path)
+{
+ if (do_invalidate_path(istate->cache_tree, path))
+ istate->cache_changed |= CACHE_TREE_CHANGED;
}
static int verify_cache(const struct cache_entry * const *cache,
diff --git a/cache-tree.h b/cache-tree.h
index f1923ad..dfbcfab 100644
--- a/cache-tree.h
+++ b/cache-tree.h
@@ -23,7 +23,7 @@ struct cache_tree {
struct cache_tree *cache_tree(void);
void cache_tree_free(struct cache_tree **);
-void cache_tree_invalidate_path(struct cache_tree *, const char *);
+void cache_tree_invalidate_path(struct index_state *, const char *);
struct cache_tree_sub *cache_tree_sub(struct cache_tree *, const char *);
void cache_tree_write(struct strbuf *, struct cache_tree *root);
diff --git a/cache.h b/cache.h
index 7155052..4c288e8 100644
--- a/cache.h
+++ b/cache.h
@@ -273,6 +273,7 @@ static inline unsigned int canon_mode(unsigned int mode)
#define CE_ENTRY_ADDED (1 << 2)
#define SOMETHING_CHANGED (1 << 3) /* unclassified changes go here */
#define RESOLVE_UNDO_CHANGED (1 << 4)
+#define CACHE_TREE_CHANGED (1 << 5)
struct index_state {
struct cache_entry **cache;
diff --git a/read-cache.c b/read-cache.c
index 6971fc4..f1265d4 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -65,7 +65,7 @@ void rename_index_entry_at(struct index_state *istate, int nr, const char *new_n
new->ce_namelen = namelen;
memcpy(new->name, new_name, namelen + 1);
- cache_tree_invalidate_path(istate->cache_tree, old->name);
+ cache_tree_invalidate_path(istate, old->name);
remove_index_entry_at(istate, nr);
add_index_entry(istate, new, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE);
}
@@ -521,7 +521,7 @@ int remove_file_from_index(struct index_state *istate, const char *path)
int pos = index_name_pos(istate, path, strlen(path));
if (pos < 0)
pos = -pos-1;
- cache_tree_invalidate_path(istate->cache_tree, path);
+ cache_tree_invalidate_path(istate, path);
while (pos < istate->cache_nr && !strcmp(istate->cache[pos]->name, path))
remove_index_entry_at(istate, pos);
return 0;
@@ -939,7 +939,7 @@ static int add_index_entry_with_check(struct index_state *istate, struct cache_e
int skip_df_check = option & ADD_CACHE_SKIP_DFCHECK;
int new_only = option & ADD_CACHE_NEW_ONLY;
- cache_tree_invalidate_path(istate->cache_tree, ce->name);
+ cache_tree_invalidate_path(istate, ce->name);
pos = index_name_stage_pos(istate, ce->name, ce_namelen(ce), ce_stage(ce));
/* existing match? Just replace it. */
diff --git a/unpack-trees.c b/unpack-trees.c
index a722685..3beff8a 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -1263,7 +1263,7 @@ static void invalidate_ce_path(const struct cache_entry *ce,
struct unpack_trees_options *o)
{
if (ce)
- cache_tree_invalidate_path(o->src_index->cache_tree, ce->name);
+ cache_tree_invalidate_path(o->src_index, ce->name);
}
/*
--
1.9.1.346.ga2b5940
next prev parent reply other threads:[~2014-04-28 10:55 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-28 10:55 [PATCH 00/32] Split index mode for very large indexes Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 01/32] ewah: fix constness of ewah_read_mmap Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 02/32] ewah: delete unused ewah_read_mmap_native declaration Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 03/32] sequencer: do not update/refresh index if the lock cannot be held Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 04/32] read-cache: new API write_locked_index instead of write_index/write_cache Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 05/32] read-cache: relocate and unexport commit_locked_index() Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 06/32] read-cache: store in-memory flags in the first 12 bits of ce_flags Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 07/32] read-cache: be strict about "changed" in remove_marked_cache_entries() Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 08/32] read-cache: be specific what part of the index has changed Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 09/32] update-index: " Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 10/32] resolve-undo: " Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 11/32] unpack-trees: " Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` Nguyễn Thái Ngọc Duy [this message]
2014-04-28 10:55 ` [PATCH 13/32] cache-tree: mark istate->cache_changed on cache tree update Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 14/32] cache-tree: mark istate->cache_changed on prime_cache_tree() Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 15/32] entry.c: update cache_changed if refresh_cache is set in checkout_entry() Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 16/32] read-cache: save index SHA-1 after reading Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 17/32] read-cache: split-index mode Nguyễn Thái Ngọc Duy
2014-04-28 22:46 ` Junio C Hamano
2014-04-29 1:43 ` Duy Nguyen
2014-04-29 17:23 ` Junio C Hamano
2014-04-29 22:45 ` Duy Nguyen
2014-04-30 13:57 ` Junio C Hamano
2014-04-28 10:55 ` [PATCH 18/32] read-cache: mark new entries for split index Nguyễn Thái Ngọc Duy
2014-04-30 20:35 ` Eric Sunshine
2014-04-28 10:55 ` [PATCH 19/32] read-cache: save deleted entries in " Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 20/32] read-cache: mark updated entries for " Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 21/32] split-index: the writing part Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 22/32] split-index: the reading part Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 23/32] split-index: do not invalidate cache-tree at read time Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 24/32] split-index: strip pathname of on-disk replaced entries Nguyễn Thái Ngọc Duy
2014-04-29 20:25 ` Junio C Hamano
2014-04-28 10:55 ` [PATCH 25/32] update-index: new options to enable/disable split index mode Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 26/32] update-index --split-index: do not split if $GIT_DIR is read only Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 27/32] rev-parse: add --shared-index-path to get shared index path Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 28/32] read-tree: force split-index mode off on --index-output Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 29/32] read-tree: note about dropping split-index mode or index version Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 30/32] read-cache: force split index mode with GIT_TEST_SPLIT_INDEX Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 31/32] t2104: make sure split index mode is off for the version test Nguyễn Thái Ngọc Duy
2014-04-28 10:55 ` [PATCH 32/32] t1700: new tests for split-index mode Nguyễn Thái Ngọc Duy
2014-04-28 21:18 ` [PATCH 00/32] Split index mode for very large indexes Shawn Pearce
2014-04-29 1:52 ` Duy Nguyen
2014-05-09 10:27 ` Duy Nguyen
2014-05-09 17:55 ` Junio C Hamano
2014-05-13 11:15 ` [PATCH 0/8] Speed up cache loading time Nguyễn Thái Ngọc Duy
2014-05-13 11:15 ` [PATCH 1/8] read-cache: allow to keep mmap'd memory after reading Nguyễn Thái Ngọc Duy
2014-05-13 11:15 ` [PATCH 2/3] Add read-cache--daemon Nguyễn Thái Ngọc Duy
2014-05-13 11:52 ` Erik Faye-Lund
2014-05-13 12:01 ` Duy Nguyen
2014-05-13 13:01 ` Duy Nguyen
2014-05-13 13:37 ` Erik Faye-Lund
2014-05-13 13:49 ` Duy Nguyen
2014-05-13 14:06 ` Erik Faye-Lund
2014-05-13 14:10 ` Duy Nguyen
2014-05-13 14:16 ` Erik Faye-Lund
2014-05-13 11:15 ` [PATCH 2/8] unix-socket: stub impl. for platforms with no unix socket support Nguyễn Thái Ngọc Duy
2014-05-13 11:59 ` Erik Faye-Lund
2014-05-13 12:03 ` Erik Faye-Lund
2014-05-13 11:15 ` [PATCH 3/8] daemonize: set a flag before exiting the main process Nguyễn Thái Ngọc Duy
2014-05-13 11:15 ` [PATCH 3/3] read-cache: try index data from shared memory Nguyễn Thái Ngọc Duy
2014-05-13 11:15 ` [PATCH 4/8] Add read-cache--daemon for caching index and related stuff Nguyễn Thái Ngọc Duy
2014-05-13 11:56 ` Erik Faye-Lund
2014-05-13 11:15 ` [PATCH 5/8] read-cache: try index data from shared memory Nguyễn Thái Ngọc Duy
2014-05-13 12:13 ` Erik Faye-Lund
2014-05-13 11:15 ` [PATCH 6/8] read-cache--daemon: do not read index " Nguyễn Thái Ngọc Duy
2014-05-13 11:15 ` [PATCH 7/8] read-cache: skip verifying trailing SHA-1 on cached index Nguyễn Thái Ngọc Duy
2014-05-13 11:15 ` [PATCH 8/8] read-cache: inform the daemon that the index has been updated Nguyễn Thái Ngọc Duy
2014-05-13 12:17 ` Erik Faye-Lund
2014-05-22 16:38 ` David Turner
2014-05-13 14:24 ` [PATCH 0/8] Speed up cache loading time Stefan Beller
2014-05-13 14:35 ` Duy Nguyen
2014-05-13 11:20 ` [PATCH 9/8] even faster loading time with index version 254 Nguyễn Thái Ngọc Duy
2014-04-28 22:23 ` [PATCH 00/32] Split index mode for very large indexes Junio C Hamano
2014-04-30 20:48 ` Richard Hansen
2014-05-01 0:09 ` Duy Nguyen
2014-06-13 12:19 [PATCH 00/32] Split index resend Nguyễn Thái Ngọc Duy
2014-06-13 12:19 ` [PATCH 12/32] cache-tree: mark istate->cache_changed on cache tree invalidation Nguyễn Thái Ngọc Duy
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