Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[CBRD-25510] Removed unnecessary loop in heap_get_insert_location_with_lock() function execution #5654

Open
wants to merge 7 commits into
base: develop
Choose a base branch
from
Open

[CBRD-25510] Removed unnecessary loop in heap_get_insert_location_with_lock() function execution #5654

Changes from 6 commits
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
9c47541
[CBRD-25510] Refactor: Removed unnecessary loop in heap_get_insert_lo…
Nov 29, 2024
5c7668e
[CBRD-25510] Refactor code to follow conventions
Nov 29, 2024
01e7077
Refactor combine initialization of slot_count, lk_result, and slot_id…
Dec 2, 2024
b9e5e66
[CBRD-25510] Remove declaration and assignment of slot_count variable
Dec 2, 2024
9b33a65
[CBRD-25510] Refactor code related to lk_result
Dec 3, 2024
5efa9a2
[CBRD-25510] Feat develop handling code for SP_ERROR
Dec 4, 2024
665707a
[CBRD-25510] Adjust conditional compilation block to ensure proper sy…
Dec 4, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
21 changes: 6 additions & 15 deletions src/storage/heap_file.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20455,7 +20455,7 @@ static int
heap_get_insert_location_with_lock (THREAD_ENTRY * thread_p, HEAP_OPERATION_CONTEXT * context,
PGBUF_WATCHER * home_hint_p)
{
int slot_count, slot_id, lk_result;
int lk_result, slot_id = 0;
LOCK lock;
int error_code = NO_ERROR;

Expand Down Expand Up @@ -20515,19 +20515,11 @@ heap_get_insert_location_with_lock (THREAD_ENTRY * thread_p, HEAP_OPERATION_CONT
}
}

/* retrieve number of slots in page */
slot_count = spage_number_of_slots (context->home_page_watcher_p->pgptr);

/* find REC_DELETED_WILL_REUSE slot or add new slot */
/* slot_id == slot_count means add new slot */
for (slot_id = 0; slot_id <= slot_count; slot_id++)
{
slot_id = spage_find_free_slot (context->home_page_watcher_p->pgptr, NULL, slot_id);
if (slot_id == SP_ERROR)
{
break; /* this will not happen */
}
YeunjunLee marked this conversation as resolved.
Show resolved Hide resolved
slot_id = spage_find_free_slot (context->home_page_watcher_p->pgptr, NULL, slot_id);

if (slot_id != SP_ERROR)
{
context->res_oid.slotid = slot_id;

if (lock == NULL_LOCK)
Expand All @@ -20543,9 +20535,9 @@ heap_get_insert_location_with_lock (THREAD_ENTRY * thread_p, HEAP_OPERATION_CONT
/* successfully locked! */
return NO_ERROR;
}
#if !defined(NDEBUG)
else if (lk_result != LK_NOTGRANTED_DUE_TIMEOUT)
{
#if !defined(NDEBUG)
if (lk_result == LK_NOTGRANTED_DUE_ABORTED)
{
LOG_TDES *tdes = LOG_FIND_CURRENT_TDES (thread_p);
Expand All @@ -20555,10 +20547,9 @@ heap_get_insert_location_with_lock (THREAD_ENTRY * thread_p, HEAP_OPERATION_CONT
{
assert (false); /* unknown locking error */
}
#endif
break; /* go to error case */
}
}
#endif
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

endif 위치가 잘못된 것 같습니다.

Copy link
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

수정하였습니다.


/* either lock error or no slot was found in page (which should not happen) */
OID_SET_NULL (&context->res_oid);
Expand Down
Loading