the old_sha1 pointer is NULL.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 12 +++-
refs.c | 18 --
refs.h | 14 +-
3 files changed, 28 insertions(+), 16 deletions(-)
diff --git a/builtin
Make ref_update_reject_duplicates return any error that occurs through a
new strbuf argument. This means that when a transaction commit fails in
this function we will now be able to pass a helpful error message back to the
caller.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
to start returning more detailed error conditions than the current
simple success/failure. For example if the commit failed due to name
conflicts etc.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 35 +--
1 file changed, 9 insertions
directly.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 22 +++---
refs.h | 6 ++
2 files changed, 21 insertions(+), 7 deletions(-)
diff --git a/refs.c b/refs.c
index f2ca96a..bcf238e 100644
--- a/refs.c
+++ b/refs.c
@@ -3551,7 +3551,7 @@ static int ref_update_reject_duplicates
No external users call write_ref_sha1 any more so lets declare it static.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 6 +-
refs.h | 3 ---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/refs.c b/refs.c
index bcf238e..f8a6c9a 100644
--- a/refs.c
+++ b/refs.c
@@ -2634,6
up
overwriting a branch even if the forcing flag is false.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
branch.c | 30 --
1 file changed, 16 insertions(+), 14 deletions(-)
diff --git a/branch.c b/branch.c
index 660097b..c1eae00 100644
--- a/branch.c
will delete m from the packed ref
3, the transaction will create conflicting m/m
For this case we want to be able to lock and create m/m since we know that the
conflict is only transient. I.e. the conflict will be automatically resolved
by the transaction when it deletes m.
Signed-off-by: Ronnie
names.
If we need such recovery code we could add it as an option to git fsck and have
git fsck be the only sanctioned way of bypassing the normal API and checks.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/refs.c b/refs.c
Change update_ref_write to also update an error strbuf on failure.
This makes the error available to ref_transaction_commit callers if the
transaction failed due to update_ref_sha1/write_ref_sha1 failures.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 9 ++---
1
unlink_or_err that we can call from delete_ref_loose. This
function is similar to unlink_or_warn except that we can pass it an err
argument. If err is non-NULL the function will populate err instead of
printing a warning().
Signed-off-by: Ronnie Sahlberg
---
refs.c | 35
Signed-off-by: Ronnie Sahlberg
---
fast-import.c | 29 +++--
1 file changed, 23 insertions(+), 6 deletions(-)
diff --git a/fast-import.c b/fast-import.c
index 4a7b196..587ef4a 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1735,15 +1735,32 @@ static void dump_tags
Change the update_ref helper function to use a ref transaction internally.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 25 +
1 file changed, 21 insertions(+), 4 deletions(-)
diff --git a/refs.c b/refs.c
index dd98202..6d2caf7 100644
--- a
Track the status of a transaction in a new status field. Check the field for
sanity, i.e. that status must be OPEN when _commit/_create/_delete or
_update is called or else die(BUG:...)
Signed-off-by: Ronnie Sahlberg
---
refs.c | 40 +++-
1 file changed, 39
Call ref_transaction_commit with QUIET_ON_ERR and use the strbuf that is
returned to print a log message if/after the transaction fails.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff
-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/refs.c b/refs.c
index 245c540..bc750f4 100644
--- a/refs.c
+++ b/refs.c
@@ -2139,15 +2139,6 @@ static struct ref_lock *lock_ref_sha1_basic(
rolled back already.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/refs.c b/refs.c
index a767ef6..0faed29 100644
--- a/refs.c
+++ b/refs.c
@@ -3312,6 +3312,9 @@ void ref_transaction_free(struct ref_transaction
*transac
.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 34 +-
1 file changed, 13 insertions(+), 21 deletions(-)
diff --git a/refs.c b/refs.c
index e19041a..4cdbc26 100644
--- a/refs.c
+++ b/refs.c
@@ -2513,11 +2513,6 @@ static int repack_without_refs
updated on failure.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 5 +++--
refs.c | 16 +++-
refs.h | 12
3 files changed, 22 insertions(+), 11 deletions(-)
diff --git a/builtin/update-ref.c b/builtin
finally remove the
onerr argument completely.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 2 +-
refs.c | 6 +-
refs.h | 5 -
3 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/builtin/update-ref.c b
. Update a whole bunch of other places to keep errno from
beeing clobbered.
Signed-off-by: Ronnie Sahlberg
---
cache.h| 2 ++
lockfile.c | 37 +
refs.c | 111 ++---
3 files changed, 110 insertions(+), 40 deletions
Change the reference transactions so that we pass the reflog message
through to the create/delete/update function instead of the commit message.
This allows for individual messages for each change in a multi ref
transaction.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
Change tag.c to use ref transactions for all ref updates.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/tag.c | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/builtin/tag.c b/builtin/tag.c
index c6e8a71..c9bfc9a 100644
--- a/builtin
No external callers reference lock_ref_sha1 any more so lets declare it static.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 2 +-
refs.h | 3 ---
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/refs.c b/refs.c
index 6d2caf7..d2fd419 100644
--- a
hypothetical MySQL backend could fail in _being with
"Can not connect to MySQL server. No route to host".
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 2 +-
refs.c | 2 +-
refs.h | 2 +-
3 files changed, 3 insertions(+), 3
reflogs but
all that will go in a different patch series.
Version 13:
- This version should cover all of JNs suggestions on the previous series.
If I missed anything I appologize.
Ronnie Sahlberg (41):
refs.c: remove ref_transaction_rollback
refs.c: ref_transaction_commit should not free the
We call read_ref_full with a pointer to flags from rename_ref but since
we never actually use the returned flags we can just pass NULL here instead.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/refs.c
function is only called when fetching from a remote HTTP
repository onto the local (most of the time single-user) repository which
likely means that the type of collissions that the previous locking would
protect against and cause the fetch to fail for to be even more rare.
Signed-off-by: Ronnie Sahlberg
Change prune_ref to delete the ref using a ref transaction. To do this we also
need to add a new flag REF_ISPRUNING that will tell the transaction that we
do not want to delete this ref from the packed refs. This flag is private to
refs.c and not exposed to external callers.
Signed-off-by: Ronnie
ref_rename.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c| 3 +++
t/t3200-branch.sh | 6 +++---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/refs.c b/refs.c
index 8848dbf..03cff59 100644
--- a/refs.c
+++ b/refs.c
@@ -2652,6 +2652,9 @@ int rename
Change s_update_ref to use a ref transaction for the ref update.
Signed-off-by: Ronnie Sahlberg
---
builtin/fetch.c | 33 +++--
1 file changed, 23 insertions(+), 10 deletions(-)
diff --git a/builtin/fetch.c b/builtin/fetch.c
index faa1233..52f1ebc 100644
--- a
Skip using the lock_any_ref_for_update wrapper and call lock_ref_sha1_basic
directly from the commit function.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/refs.c b/refs.c
index 22fb166
Since all callers now use QUIET_ON_ERR we no longer need to provide an onerr
argument any more. Remove the onerr argument from the ref_transaction_commit
signature.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 3 +--
refs.c | 22
updated on failure.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 4 +++-
refs.c | 18 +++--
refs.h | 55 +---
3 files changed, 63 insertions(+), 14 deletions(-)
diff
Since we now only call update_ref_lock with onerr==QUIET_ON_ERR we no longer
need this function and can replace it with just calling lock_any_ref_for_update
directly.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 30 ++
1 file changed, 6
Change to use ref transactions for all updates to refs.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
sequencer.c | 24
1 file changed, 16 insertions(+), 8 deletions(-)
diff --git a/sequencer.c b/sequencer.c
index 0a80c58..fd8acaf 100644
--- a
Change update_branch() to use ref transactions for updates.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
fast-import.c | 25 +++--
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/fast-import.c b/fast-import.c
index 6707a66..4a7b196 100644
Update replace.c to use ref transactions for updates.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/replace.c | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/builtin/replace.c b/builtin/replace.c
index 4b3705d..cf92e5d 100644
--- a
Signed-off-by: Ronnie Sahlberg
---
refs.c | 7 +--
refs.h | 16 +++-
2 files changed, 8 insertions(+), 15 deletions(-)
diff --git a/refs.c b/refs.c
index 6898263..48573e3 100644
--- a/refs.c
+++ b/refs.c
@@ -3308,7 +3308,7 @@ struct ref_transaction *ref_transaction_begin(void
Change commit.c to use ref transactions for all ref updates.
Make sure we pass a NULL pointer to ref_transaction_update if have_old
is false.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/commit.c | 24 +++-
1 file changed, 11 insertions(+), 13
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 1 +
refs.c | 1 -
refs.h | 5 ++---
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 405267f..1fd7a89 100644
--- a
ref_transaction_update() in which case this change is required.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 7 ---
refs.h | 7 ---
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/refs.c b/refs.c
index 33541f4..a767ef6 100644
--- a/refs.c
+++ b
Thanks.
I have changed the transaction functions to die(BUG:) if the user
tries to call _update/_create/_delete on a failed transaction.
On Thu, May 29, 2014 at 10:41 AM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>> On Wed, May 28, 2014 at 4:39 PM, Jonathan Nieder wrote:
>
Thanks.
I have done all the additions of save_errno you suggested.
On Thu, May 29, 2014 at 11:17 AM, Jonathan Nieder wrote:
> Hi,
>
> Ronnie Sahlberg wrote:
>
>> Update repack_without_refs to take an err argument and update it if there
>> is a failure. Pa
On Fri, May 30, 2014 at 11:12 AM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> Move the check for check_refname_format from lock_any_ref_for_update
>> to lock_ref_sha1_basic. At some later stage we will get rid of
>> lock_any_ref_for_update completely.
>
>
On Fri, May 30, 2014 at 5:22 PM, Jonathan Nieder wrote:
> Hi,
>
> Ronnie Sahlberg wrote:
>
>> For these cases, save the errno value and abort and make sure that the caller
>> can see errno==ENOTDIR.
>>
>> Also start defining specific return codes for _commit,
On Fri, May 30, 2014 at 10:38 AM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> Change the reference transactions so that we pass the reflog message
>> through to the create/delete/update function instead of the commit message.
>> This allows for individual messa
Thanks!
On Fri, May 30, 2014 at 10:28 AM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> Signed-off-by: Ronnie Sahlberg
>> ---
>> refs.c | 34 +-
>> 1 file changed, 13 insertions(+), 21 deletions(-)
>
> Reviewed-by:
Thanks!
On Fri, May 30, 2014 at 11:08 AM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> We want to do this to make it easier to handle atomic renames in rename_ref
>> for
>> the case 'git branch -m foo/bar foo'.
>
> In an ideal world, a part of m
t/how to repair 'Log ... has gap ...' anyway.
Adapt the t1400 test to handle the change in log messages.
Signed-off-by: Ronnie Sahlberg
---
refs.c| 208 +-
t/t1400-update-ref.sh | 4 +-
2 files changed, 105 insertions(+
Thanks.
On Mon, Jun 2, 2014 at 2:21 PM, Junio C Hamano wrote:
> Ronnie Sahlberg writes:
>
>> read_ref_at has its own parsing of the reflog file for no really good reason
>> so lets change this to use the existing reflog iterators. This removes one
>> instance where we
' anyway.
Adapt the t1400 test to handle the change in log messages.
Signed-off-by: Ronnie Sahlberg
---
refs.c| 202 ++
t/t1400-update-ref.sh | 4 +-
2 files changed, 107 insertions(+), 99 deletions(-)
diff --git a/refs
On Fri, May 30, 2014 at 2:59 PM, Junio C Hamano wrote:
> Ronnie Sahlberg writes:
>
>> read_ref_at has its own parsing of the reflog file for no really good reason
>> so lets change this to use the existing reflog iterators. This removes one
>> instance where we manual
Fixed. Thanks.
On Fri, May 30, 2014 at 3:51 PM, Eric Sunshine wrote:
> On Fri, May 30, 2014 at 3:51 PM, Ronnie Sahlberg wrote:
>> read_ref_at has its own parsing of the reflog file for no really good reason
>> so lets change this to use the existing reflog iterators. T
' anyway.
Adapt the t1400 test to handle the cahnge in log messages.
Signed-off-by: Ronnie Sahlberg
---
refs.c| 217 --
t/t1400-update-ref.sh | 4 +-
2 files changed, 122 insertions(+), 99 deletions(-)
diff --git a/refs
These patches are the remaining patches that need review in this series.
Please review them.
On Thu, May 29, 2014 at 9:07 AM, Ronnie Sahlberg wrote:
> This patch series can also be found at
> https://github.com/rsahlberg/git/tree/ref-transactions
>
>
> Ronnie please review
On Wed, May 28, 2014 at 4:39 PM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> I rely on the fact that if the transaction has failed then it is safe
>> to call ref_transaction_commit since it is guaranteed to return an
>> error too.
>
> Yes,
directly.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 23 ---
refs.h | 4
2 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/refs.c b/refs.c
index ec8d642..6414afc 100644
--- a/refs.c
+++ b/refs.c
@@ -3504,7 +3504,7 @@ static int ref_update_reject_duplicates
Wrap all the ref updates inside a transaction.
Signed-off-by: Ronnie Sahlberg
---
builtin/receive-pack.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index c323081..13f4a63 100644
--- a
function is only called when fetching from a remote HTTP
repository onto the local (most of the time single-user) repository which
likely means that the type of collissions that the previous locking would
protect against and cause the fetch to fail for to be even more rare.
Signed-off-by: Ronnie Sahlberg
.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 36 ++--
1 file changed, 14 insertions(+), 22 deletions(-)
diff --git a/refs.c b/refs.c
index 60593d7..e2c2249 100644
--- a/refs.c
+++ b/refs.c
@@ -2494,11 +2494,6 @@ static int repack_without_refs(const char **refnames,
int
will delete m from the packed ref
3, the transaction will create conflicting m/m
For this case we want to be able to lock and create m/m since we know that the
conflict is only transient. I.e. the conflict will be automatically resolved
by the transaction when it deletes m.
Signed-off-by: Ronnie
No external users call write_ref_sha1 any more so lets declare it static.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 6 +-
refs.h | 3 ---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/refs.c b/refs.c
index 6414afc..aefa5bc 100644
--- a/refs.c
+++ b/refs.c
@@ -2618,6
caller and we will soon
make changes to the signature to lock_ref_sha1_basic that we do not want to
expose to that caller.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/refs.c b/refs.c
index 5680028..df00993 100644
--- a/refs.c
Change prune_ref to delete the ref using a ref transaction. To do this we also
need to add a new flag REF_ISPRUNING that will tell the transaction that we
do not want to delete this ref from the packed refs. This flag is private to
refs.c and not exposed to external callers.
Signed-off-by: Ronnie
Track the status of a transaction in a new status field. Check the field for
sanity, i.e. that status must be OPEN when _commit/_create/_delete or
_update is called or else die(BUG:...)
Signed-off-by: Ronnie Sahlberg
---
refs.c | 36 +++-
1 file changed, 35
unable_to_lock_message that takes a strbuf argument and
fills in the reason for the failure.
In commit_packed_refs, make sure that we propagate any errno that
commit_lock_file might have set back to our caller.
Signed-off-by: Ronnie Sahlberg
---
cache.h| 2 ++
lockfile.c | 21
unlink_or_err that we can call from delete_ref_loose. This
function is similar to unlink_or_warn except that we can pass it an err
argument. If err is non-NULL the function will populate err instead of
printing a warning().
Signed-off-by: Ronnie Sahlberg
---
refs.c | 35
Change the reference transactions so that we pass the reflog message
through to the create/delete/update function instead of the commit message.
This allows for individual messages for each change in a multi ref
transaction.
Signed-off-by: Ronnie Sahlberg
---
branch.c | 4
This patch series can also be found at
https://github.com/rsahlberg/git/tree/ref-transactions
Ronnie please review these remaining patches in this series.
Sahlberg (44):
refs.c: constify the sha arguments for
ref_transaction_create|delete|update
refs.c: allow passing NULL to ref_transa
Signed-off-by: Ronnie Sahlberg
---
fast-import.c | 29 +++--
1 file changed, 23 insertions(+), 6 deletions(-)
diff --git a/fast-import.c b/fast-import.c
index 4a7b196..587ef4a 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1735,15 +1735,32 @@ static void dump_tags
Change s_update_ref to use a ref transaction for the ref update.
Signed-off-by: Ronnie Sahlberg
---
builtin/fetch.c | 21 +
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/builtin/fetch.c b/builtin/fetch.c
index faa1233..b13e8f9 100644
--- a/builtin/fetch.c
On Wed, May 28, 2014 at 3:17 PM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>> On Wed, May 28, 2014 at 12:47 PM, Jonathan Nieder wrote:
>
>>> --- i/fast-import.c
>>> +++ w/fast-import.c
>>> @@ -1735,21 +1735,28 @@ static void dump_tags(void)
>>&g
On Wed, May 28, 2014 at 12:47 PM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> --- a/fast-import.c
>> +++ b/fast-import.c
>> @@ -1735,15 +1735,22 @@ static void dump_tags(void)
>> {
>> static const char *msg = "fast-import";
>>
On Wed, May 28, 2014 at 2:51 PM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> Change prune_ref to delete the ref using a ref transaction. To do this we
>> also
>> need to add a new flag REF_ISPRUNING that will tell the transaction that we
>> do not want to d
On Wed, May 28, 2014 at 11:51 AM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> --- a/refs.c
>> +++ b/refs.c
> [...]
>> @@ -3385,6 +3408,9 @@ int ref_transaction_update(struct ref_transaction
>> *transaction,
>> {
>> struct ref_updat
Done.
Thanks.
On Wed, May 28, 2014 at 12:31 PM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> --- a/refs.c
>> +++ b/refs.c
>> @@ -3474,11 +3474,28 @@ int update_ref(const char *action, const char
>> *refname,
>> const unsigned cha
On Wed, May 28, 2014 at 12:56 PM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> Switch to using ref transactions in walker_fetch(). As part of the
>> refactoring
>> to use ref transactions we also fix a potential memory leak where in the
>> original code if
transaction.status and track OPEN/CLOSED/ERROR
5a7d9bf sequencer.c: use ref transactions for all ref updates
0ea69df fast-import.c: change update_branch to use ref transactions
57c92fb refs.c: change update_ref to use a transaction
On Wed, May 28, 2014 at 10:25 AM, Jonathan Nieder wrote:
> Ronnie Sahlb
On Wed, May 28, 2014 at 10:07 AM, Jonathan Nieder wrote:
> Ronnie Sahlberg wrote:
>
>> Updated the comment in refs.h
>
> Thanks.
>
>> +++ b/refs.h
>> @@ -215,6 +215,31 @@ enum action_on_err {
>> };
>>
>> /*
>> + * On error, transaction f
On Tue, May 27, 2014 at 5:11 PM, Jonathan Nieder wrote:
> Hi,
>
> Comments from http://marc.info/?l=git&m=140079653930751&w=2:
>
> Ronnie Sahlberg wrote:
>
>> --- a/cache.h
>> +++ b/cache.h
>> @@ -559,6 +559,8 @@ struct lock_file {
>> #def
On Tue, May 27, 2014 at 5:42 PM, Jonathan Nieder wrote:
> Hi,
>
> Ronnie Sahlberg wrote:
>
>> --- a/refs.h
>> +++ b/refs.h
>> @@ -215,6 +215,15 @@ enum action_on_err {
>> };
>>
>> /*
>> + * Transaction functions that take an err argumen
On Tue, May 27, 2014 at 5:27 PM, Jonathan Nieder wrote:
> Hi,
>
> Comments from http://marc.info/?l=git&m=140079653930751&w=2:
>
> Ronnie Sahlberg wrote:
>
>> [Subject: update-ref.c: log transaction error from the update_ref]
>
> The above description
On Tue, May 27, 2014 at 5:25 PM, Jonathan Nieder wrote:
> Hi,
>
> Comments from http://marc.info/?l=git&m=140079653930751&w=2:
>
> Ronnie Sahlberg wrote:
>
> [...]
>> --- a/refs.c
>> +++ b/refs.c
>> @@ -2491,17 +2491,43 @@ static int repack_w
Make ref_update_reject_duplicates return any error that occurs through a
new strbuf argument. This means that when a transaction commit fails in
this function we will now be able to pass a helpful error message back to the
caller.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
Call ref_transaction_commit with QUIET_ON_ERR and use the strbuf that is
returned to print a log message if/after the transaction fails.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff
unable_to_lock_strbuf that takes a strbuf argument and
fills in the reason for the failure.
In commit_packed_refs, make sure that we propagate any errno that
commit_lock_file might have set back to our caller.
Signed-off-by: Ronnie Sahlberg
---
cache.h| 2 ++
lockfile.c | 21
finally remove the
onerr argument completely.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/update-ref.c | 2 +-
refs.c | 6 +-
refs.h | 5 -
3 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/builtin/update-ref.c b
Change update_branch() to use ref transactions for updates.
Signed-off-by: Ronnie Sahlberg
---
fast-import.c | 25 +++--
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/fast-import.c b/fast-import.c
index 6707a66..4a7b196 100644
--- a/fast-import.c
+++ b/fast
ref_transaction_update() in which case this change is required.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 7 ---
refs.h | 7 ---
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/refs.c b/refs.c
index 33541f4..a767ef6 100644
--- a/refs.c
+++ b
up
overwriting a branch even if the forcing flag is false.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
branch.c | 30 --
1 file changed, 16 insertions(+), 14 deletions(-)
diff --git a/branch.c b/branch.c
index 660097b..c1eae00 100644
--- a/branch.c
-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/refs.c b/refs.c
index 979b79a..4ca84f7 100644
--- a/refs.c
+++ b/refs.c
@@ -2124,15 +2124,6 @@ static struct ref_lock *lock_ref_sha1_basic(
) repository which
likely means that the type of collissions that the previous locking would
protect against and cause the fetch to fail for to be even more rare.
Signed-off-by: Ronnie Sahlberg
---
walker.c | 56 +---
1 file changed, 33 insertions(+), 23
Change prune_ref to delete the ref using a ref transaction. To do this we also
need to add a new flag REF_ISPRUNING that will tell the transaction that we
do not want to delete this ref from the packed refs. This flag is private to
refs.c and not exposed to external callers.
Signed-off-by: Ronnie
ch -m foo/bar foo'. If we can guarantee that foo/bar does not
exist as a loose ref we can avoid locking foo/bar.lock during transaction
commit and thus make it possible to delete the foo directory and re-create
it as a file(branch) in a single transaction.
Signed-off-by: Ronnie Sahlberg
-
Change commit.c to use ref transactions for all ref updates.
Make sure we pass a NULL pointer to ref_transaction_update if have_old
is false.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/commit.c | 24 +++-
1 file changed, 11 insertions(+), 13
Since we now only call update_ref_lock with onerr==QUIET_ON_ERR we no longer
need this function and can replace it with just calling lock_any_ref_for_update
directly.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 30 ++
1 file changed, 6
No external callers reference lock_ref_sha1 any more so lets declare it static.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
refs.c | 2 +-
refs.h | 3 ---
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/refs.c b/refs.c
index fd8f3cf..01d8ac4 100644
--- a
caller and we will soon
make changes to the signature to lock_ref_sha1_basic that we do not want to
expose to that caller.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/refs.c b/refs.c
index 08dde5b..2952871 100644
--- a/refs.c
directly.
Signed-off-by: Ronnie Sahlberg
---
refs.c | 23 ---
refs.h | 4
2 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/refs.c b/refs.c
index d3812b7..c108007 100644
--- a/refs.c
+++ b/refs.c
@@ -3517,7 +3517,7 @@ static int ref_update_reject_duplicates
Change tag.c to use ref transactions for all ref updates.
Reviewed-by: Jonathan Nieder
Signed-off-by: Ronnie Sahlberg
---
builtin/tag.c | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/builtin/tag.c b/builtin/tag.c
index c6e8a71..c9bfc9a 100644
--- a/builtin
801 - 900 of 1422 matches
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