project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Define prof dump buffer size centrally

Browse Source
This commit is contained in:
Yinan Zhang 2020-06-19 12:03:12 -07:00
parent 7455813e57
commit 354183b10d
2 changed files with 7 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/jemalloc/internal/prof_types.h
View File

@ -29,7 +29,12 @@ typedef struct prof_recent_s prof_recent_t;
#define PROF_CKH_MINITEMS 64 #define PROF_CKH_MINITEMS 64
/* Size of memory buffer to use when writing dump files. */ /* Size of memory buffer to use when writing dump files. */
#define PROF_DUMP_BUFSIZE 65536 #ifndef JEMALLOC_PROF
/* Minimize memory bloat for non-prof builds. */
# define PROF_DUMP_BUFSIZE 1
#else
# define PROF_DUMP_BUFSIZE 65536
#endif
/* Size of stack-allocated buffer used by prof_printf(). */ /* Size of stack-allocated buffer used by prof_printf(). */
#define PROF_PRINTF_BUFSIZE 128 #define PROF_PRINTF_BUFSIZE 128

9
src/prof_data.c
View File

@ -59,14 +59,7 @@ static prof_tdata_tree_t tdatas;
* This buffer is rather large for stack allocation, so use a single buffer for * This buffer is rather large for stack allocation, so use a single buffer for
* all profile dumps. * all profile dumps.
*/ */
static char prof_dump_buf[ static char prof_dump_buf[PROF_DUMP_BUFSIZE];
/* Minimize memory bloat for non-prof builds. */
#ifdef JEMALLOC_PROF
PROF_DUMP_BUFSIZE
#else
1
#endif
];
static size_t prof_dump_buf_end; static size_t prof_dump_buf_end;
static int prof_dump_fd; static int prof_dump_fd;